Tag Archives: gear

China high quality CNC Turning Pure White Gear Coupling / Linear Threaded Boot

Product Description

CNC Turning Pure White Gear Coupling / Linear Threaded Boot

Products Type

We can custom shape,size,color material and quantity for plastic gear coupling as your requirment.

Products Specification
1. Various hardness for your choice.
2. Good abrasion, heat and oil resistance.
3. Good anti-aging performance and gas tightness.
4. Ease of bonding to other material.
5. Excellent oxygen and CHINAMFG resistance.
6. Non-flammable,self-extinguish.  

Material PA,PA6,PA66,PP,PE,LDPE,HDPE,UWHDPE,PTFE,POM,ABS,or Custom Compound
(Any custom compound plastic is available)
Size According to samples or drawings
Color Black,white,red,green,transparent or any color according to Pantone colors
Finish High Gloss,Fine Grain,Electroplating,Painting,Printing,Texture etc,or as request
Type Round,square,rectangular,or any nonstandard shape as request
Logo Debossed,embossed,printed logo or as request

Plastic Material Properties

Company Profile
 
Zhongde (ZheJiang ) Machinery Equipment Co.,LTD is a company integrated in design,OEM&ODM plastic&rubber&CNCparts production.We can provide the best products and service at a competitive price.

Main Products

We can provide OEM service,which means producing base on your drawings or samples,also we can design according to its application or customer`s requirments.

Order Operation Flow

We execute each step according to the operation process flow, strictly, seriously and meet the requirements of customers with good quality on time.

For Fast Quotation,Please Inform Below Details
1. Production type
2. Material specification (or let us know the using environmental)
3. Size details? (or provide drawings or samples for refference)
4. Quantity request
5. Prefer color
  /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

helical coupling

Comparison of Helical Couplings with Beam Couplings and Oldham Couplings

Helical couplings, beam couplings, and Oldham couplings are all flexible coupling types used in mechanical systems, but they differ in design and characteristics:

  • Helical Couplings: Helical couplings offer high torque transmission, axial flexibility, and some angular misalignment compensation. They are known for their helical-cut grooves that provide flexibility and compensate for misalignment, making them suitable for applications with moderate misalignment.
  • Beam Couplings: Beam couplings consist of one or more flexible beams that provide radial flexibility and angular misalignment compensation. They excel in applications requiring high precision and low torque. However, they have limitations in transmitting high torque and axial misalignment.
  • Oldham Couplings: Oldham couplings use two hubs and a center disc to transmit torque while accommodating angular misalignment. They offer higher torsional stiffness compared to helical and beam couplings. Oldham couplings are suitable for applications with moderate torque transmission and angular misalignment.

When comparing these coupling types:

  • Helical couplings are preferred for applications with moderate torque, axial flexibility, and moderate angular misalignment.
  • Beam couplings are chosen for applications requiring precision motion, low torque, and minimal angular misalignment.
  • Oldham couplings are used when higher torsional stiffness and moderate angular misalignment compensation are needed.

The choice depends on factors such as torque requirements, misalignment, precision, and the specific needs of the application. Each coupling type offers unique benefits and limitations, allowing engineers to select the most suitable coupling for their machinery systems.

helical coupling

Variations of Helical Couplings for Specific Uses

Helical couplings come in various variations, each designed to suit specific applications and requirements:

  • Flexible Helical Couplings: These couplings are designed to provide flexibility to accommodate misalignments and torsional vibrations. They are commonly used in applications where shaft misalignment is expected.
  • Rigid Helical Couplings: Rigid helical couplings are designed to provide a more solid connection between shafts, offering minimal flexibility. They are suitable for applications where precise torque transmission and accurate positioning are crucial.
  • Beam Helical Couplings: Beam-style helical couplings use thin metal beams to transmit torque while allowing for some misalignment. They are often used in applications that require high torsional stiffness and minimal backlash.
  • Bellows Helical Couplings: Bellows couplings use accordion-like bellows to compensate for misalignment and provide vibration damping. They are commonly used in applications that require high torsional flexibility and protection from external contaminants.
  • Oldham Helical Couplings: Oldham couplings use three discs: a central disc sandwiched between two outer discs with perpendicular slots. They offer excellent misalignment compensation and are often used in motion control systems.
  • Helical-Beam Couplings: These couplings combine the flexibility of beam couplings with the misalignment compensation of helical couplings. They are suitable for applications that require both flexibility and misalignment tolerance.
  • Slit Helical Couplings: Slit couplings have a slit design that allows for easy installation and removal without the need to disassemble the entire system. They are commonly used in applications where frequent maintenance is required.

The availability of these variations allows engineers and designers to select the most suitable type of helical coupling based on the specific needs of their application.

helical coupling

Recent Advancements in Helical Coupling Technology

Recent years have seen several advancements and innovations in helical coupling technology, aimed at improving performance, reliability, and ease of use:

  • Advanced Materials: Manufacturers are using innovative materials that offer enhanced strength, durability, and resistance to wear, allowing helical couplings to handle higher torque loads and harsh environments.
  • Customization: Modern helical couplings can be designed and manufactured with greater customization options to fit specific application requirements, such as unique shaft sizes or complex misalignment conditions.
  • Compact Designs: Engineers have developed more compact helical coupling designs that are lightweight and have a smaller footprint, making them ideal for space-constrained applications.
  • Improved Torsional Stiffness: Innovations in coupling design have led to improved torsional stiffness, providing better control over torsional vibrations and ensuring precise power transmission.
  • Integrated Monitoring: Some advanced helical couplings come with built-in sensors or monitoring systems that can provide real-time data on coupling performance, allowing for predictive maintenance and reducing downtime.
  • Enhanced Tolerance for Misalignment: New designs allow helical couplings to handle higher levels of misalignment without sacrificing performance, making them more versatile for various applications.

These advancements continue to make helical couplings a reliable and versatile choice for a wide range of mechanical systems across industries.

China high quality CNC Turning Pure White Gear Coupling / Linear Threaded Boot  China high quality CNC Turning Pure White Gear Coupling / Linear Threaded Boot
editor by CX 2024-04-13

China factory CHINAMFG Gear Coupling Rod, Coupling Rod Use on Steel Plant Equipment

Product Description

Product Description

Internal Gear Processing
Internal Gear Ring drawing CHECK, Make Forging Mold, Forging Mold Quality Inspection Check, Machine Processing, Check Size\Hardness\Surface Finish and other technical parameters on drawing. 
Inner Gear Package
Spray anti-rust oil on large internal girth Gear, Wrap waterproof cloth around , Prepare package by shaft shape & weight to choose steel frame, steel support or wooden box etc.
OEM Customized Large Inner Gear Ring
We supply OEM SERVICE, customized internal helical gear with big module, more than 1tons big weight, more than 3m length, 42CrMo/35CrMo or your specified required material inner gear ring. 
 

Detailed Photos

Product Parameters

Module m Range: 5~70
Gear Teeth Number z OEM/Customized
Teeth Height H OEM/Customized
Teeth Thickness S OEM/Customized
Tooth pitch P OEM/Customized
Tooth addendum Ha OEM/Customized
Tooth dedendum Hf OEM/Customized
Working height h’ OEM/Customized
Bottom clearance C OEM/Customized
Pressure Angle α OEM/Customized
Helix Angle,    OEM/Customized
Surface hardness HRC Range: HRC 50~HRC63(Quenching)
Hardness: HB Range: HB150~HB280; Hardening Tempering/ Hardened Tooth Surface 
Surface finish   Range: Ra1.6~Ra3.2
Tooth surface roughness Ra Range: ≥0.4
Gear Accuracy Grade   Grade Range: 5-6-7-8-9 (ISO 1328)
Diameter d Range: >1m
Weight Kg Range: >100kg/ Single Piece
Toothed Portion Shape   internal, inner gear ring
Material   Casting 42CrMo/45# steel or Customized
Gear Teeth Milling  
Gear Teeth Grinding  
Heat Treatment   Quenching /Carburizing
Sand Blasting   Null
Testing   UT\MT
Trademark   TOTEM/OEM
Application   Gearbox, Reducer etc
Transport Package   Export package (steel frame, wooden box, etc.)
Origin   China
HS Code   8483409000

CHINAMFG SERVICE

TOTEM Machinery all the time works to supply GEAR SHAFT, ECCENTRIC SHAFT, HERRINGBONE GEAR, BEVEL GEAR, INTERNAL GEAR and other parts for transmission device & equipment (large industrial reducer & driver). Which mainly use to industrial equipment on fields of port facilities, cement, mining, metallurgical industry etc. 
TOTEM Machinery invests and becomes shareholders of several machine processing factories, forging factories, casting factories, relies on these strong reliable and high-quality suppliers’ network, to let customers worry-free purchase.  

TOTEM Philosophy: Quality-No.1, Integrity- No.1, Service- No.1 

24hrs Salesman on-line, guarantee quick and positive feedback. Experienced and Professional Forwarder Guarantee Log. transportation.
 

About CHINAMFG

1. Workshop & Processing Strength

2. Testing Facilities

3. Customer Inspection & Shipping

Contact CHINAMFG

ZheJiang CHINAMFG Machinery Co.,Ltd
  
Facebook: ZheJiang Totem

FAQ

What’s CHINAMFG product processing progress?
Drawing CHECK, Make Forging Mold, Forging Mold Quality Inspection Check, Machine Processing, Check Size\Hardness\Surface Finish and other technical parameters on drawing. 

How about TOTEM’s export package?
Spray anti-rust oil on Herringbone Gear Shaft, Wrap waterproof cloth around Gear Shaft for reducer, Prepare package by shaft shape&weight to choose steel frame, steel support or wooden box etc.

Could I customize gear\gear shaft on TOTEM?
We supply customized Gear Shaft,Eccentric Shaft,Herringbone Gear,Internal Gear,Bevel Gear with big module, more than 1tons big weight, more than 3m length, forging or casting 42CrMo/35CrMo or your specified required material. 

Why can I choose TOTEM?
TOTEM has 24hrs Salesman on-line, guarantee quick and positive feedback.
TOTEM Machinery invests and becomes shareholders of several machine processing factories, forging factories, casting factories, relies on these strong reliable and high-quality supplier’s network, to let customers worry-free purchase.
Experienced and Professional Forwarder Guarantee Log. transportation.

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

helical coupling

Challenges Arising from Misaligned Helical Couplings and Their Resolution

Misaligned helical couplings can lead to several challenges that affect the performance and longevity of machinery:

  • Reduced Torque Transmission: Angular misalignment in helical couplings can result in reduced torque transmission efficiency, leading to power loss and decreased overall machinery performance.
  • Excessive Wear: Continuous operation with misaligned couplings can cause increased wear on both the coupling and connected components, resulting in premature failure and the need for frequent maintenance.
  • Vibration and Noise: Misaligned couplings can generate vibration and noise due to uneven torque distribution and irregular motion, negatively impacting machinery operation and operator comfort.
  • Heat Generation: Misalignment can lead to increased friction and heat generation at the coupling interface, potentially causing damage to the coupling material and affecting surrounding components.

To address these challenges, it’s crucial to:

  • Regularly Inspect and Align: Perform routine inspections to identify any misalignment issues. If misalignment is detected, realign the couplings to ensure proper shaft alignment.
  • Use Flexible Couplings: Choose helical couplings specifically designed to accommodate misalignment. These couplings provide flexibility and self-alignment features, reducing the impact of misalignment.
  • Implement Precision Installation: During installation, carefully align the shafts using precision tools and techniques. Avoid forceful installation that could introduce misalignment.
  • Monitor Operating Conditions: Regularly monitor machinery operation to detect any abnormal vibration, noise, or performance changes that could indicate misalignment issues.

By addressing misalignment challenges promptly and following best practices, you can ensure the proper functioning and longevity of helical couplings and the machinery they are installed in.

helical coupling

Advantages of Using Helical Couplings in Industrial Applications

Helical couplings offer several key advantages when used in industrial applications:

  • Misalignment Compensation: Helical couplings can accommodate angular, axial, and parallel misalignments between shafts, helping to extend the lifespan of connected components and reducing the risk of premature failure.
  • High Torque Transmission: These couplings are designed to transmit high levels of torque between shafts, making them suitable for applications that require efficient power transmission.
  • Backlash Reduction: The helical design minimizes backlash, ensuring accurate positioning and motion control in precision applications.
  • Shock and Vibration Absorption: Helical couplings absorb shocks and vibrations, protecting connected equipment from excessive wear and minimizing noise in the system.
  • Compact and Lightweight: The compact and lightweight design of helical couplings makes them ideal for applications with limited space and weight constraints.
  • Easy Installation: Helical couplings are relatively simple to install, requiring minimal tools and expertise.
  • Corrosion Resistance: Many helical couplings are made from materials that offer corrosion resistance, making them suitable for various environmental conditions.
  • Cost-Effective: Helical couplings provide a cost-effective solution for flexible shaft connections, reducing the need for complex and expensive alignment procedures.
  • Long Service Life: Properly installed and maintained helical couplings can have a long service life, contributing to the reliability of the overall system.

Overall, helical couplings are a versatile and reliable choice for industrial applications that require torque transmission, misalignment compensation, and vibration reduction.

helical coupling

Best Practices for Lubricating and Preserving the Performance of Helical Couplings

Lubrication is crucial for maintaining the performance and longevity of helical couplings. Here are some best practices to consider:

  • Choose the Right Lubricant: Select a lubricant that is compatible with the materials of the coupling and provides adequate protection against wear and corrosion.
  • Regular Lubrication: Follow the manufacturer’s guidelines for lubrication intervals. Regularly lubricate the coupling to ensure proper operation and prevent excessive wear.
  • Clean Before Lubrication: Clean the coupling and the surrounding area before applying lubricant to prevent contamination.
  • Apply the Right Amount: Apply the appropriate amount of lubricant as recommended by the manufacturer. Too much lubricant can lead to excess buildup and attract debris.
  • Distribute Evenly: Ensure that the lubricant is evenly distributed across the coupling’s surfaces to provide effective lubrication.
  • Monitor Performance: Regularly monitor the coupling’s performance for any signs of increased friction or abnormal operation that may indicate the need for relubrication.
  • Inspect for Wear: During maintenance checks, inspect the coupling for signs of wear, corrosion, or damage. Replace the coupling if necessary.
  • Protect Against Contaminants: Shield the coupling from dust, dirt, and other contaminants that can degrade the lubricant and cause premature wear.
  • Environmental Considerations: If the machinery operates in extreme temperatures, wet or corrosive environments, choose a lubricant that can withstand these conditions.
  • Follow Manufacturer’s Recommendations: Always follow the manufacturer’s recommendations for lubrication, maintenance, and storage to ensure optimal coupling performance.

By adhering to these best practices, you can maximize the efficiency, reliability, and lifespan of helical couplings in various mechanical systems.

China factory CHINAMFG Gear Coupling Rod, Coupling Rod Use on Steel Plant Equipment  China factory CHINAMFG Gear Coupling Rod, Coupling Rod Use on Steel Plant Equipment
editor by CX 2024-03-18

China Good quality CHINAMFG Gear Coupling for Shaft

Product Description

Product Description

Internal Gear Processing
Internal Gear Ring drawing CHECK, Make Forging Mold, Forging Mold Quality Inspection Check, Machine Processing, Check Size\Hardness\Surface Finish and other technical parameters on drawing. 
Inner Gear Package
Spray anti-rust oil on large internal girth Gear, Wrap waterproof cloth around , Prepare package by shaft shape & weight to choose steel frame, steel support or wooden box etc.
OEM Customized Large Inner Gear Ring
We supply OEM SERVICE, customized internal helical gear with big module, more than 1tons big weight, more than 3m length, 42CrMo/35CrMo or your specified required material inner gear ring. 
 

Detailed Photos

Product Parameters

Module m Range: 5~70
Gear Teeth Number z OEM/Customized
Teeth Height H OEM/Customized
Teeth Thickness S OEM/Customized
Tooth pitch P OEM/Customized
Tooth addendum Ha OEM/Customized
Tooth dedendum Hf OEM/Customized
Working height h’ OEM/Customized
Bottom clearance C OEM/Customized
Pressure Angle α OEM/Customized
Helix Angle,    OEM/Customized
Surface hardness HRC Range: HRC 50~HRC63(Quenching)
Hardness: HB Range: HB150~HB280; Hardening Tempering/ Hardened Tooth Surface 
Surface finish   Range: Ra1.6~Ra3.2
Tooth surface roughness Ra Range: ≥0.4
Gear Accuracy Grade   Grade Range: 5-6-7-8-9 (ISO 1328)
Diameter d Range: >1m
Weight Kg Range: >100kg/ Single Piece
Toothed Portion Shape   internal, inner gear ring
Material   Casting 42CrMo/45# steel or Customized
Gear Teeth Milling  
Gear Teeth Grinding  
Heat Treatment   Quenching /Carburizing
Sand Blasting   Null
Testing   UT\MT
Trademark   TOTEM/OEM
Application   Gearbox, Reducer etc
Transport Package   Export package (steel frame, wooden box, etc.)
Origin   China
HS Code   8483409000

CHINAMFG SERVICE

TOTEM Machinery all the time works to supply GEAR SHAFT, ECCENTRIC SHAFT, HERRINGBONE GEAR, BEVEL GEAR, INTERNAL GEAR and other parts for transmission device & equipment (large industrial reducer & driver). Which mainly use to industrial equipment on fields of port facilities, cement, mining, metallurgical industry etc. 
TOTEM Machinery invests and becomes shareholders of several machine processing factories, forging factories, casting factories, relies on these strong reliable and high-quality suppliers’ network, to let customers worry-free purchase.  

TOTEM Philosophy: Quality-No.1, Integrity- No.1, Service- No.1 

24hrs Salesman on-line, guarantee quick and positive feedback. Experienced and Professional Forwarder Guarantee Log. transportation.
 

About CHINAMFG

1. Workshop & Processing Strength

2. Testing Facilities

3. Customer Inspection & Shipping

Contact CHINAMFG

ZheJiang CHINAMFG Machinery Co.,Ltd
  
Facebook: ZheJiang Totem

FAQ

What’s CHINAMFG product processing progress?
Drawing CHECK, Make Forging Mold, Forging Mold Quality Inspection Check, Machine Processing, Check Size\Hardness\Surface Finish and other technical parameters on drawing. 

How about TOTEM’s export package?
Spray anti-rust oil on Herringbone Gear Shaft, Wrap waterproof cloth around Gear Shaft for reducer, Prepare package by shaft shape&weight to choose steel frame, steel support or wooden box etc.

Could I customize gear\gear shaft on TOTEM?
We supply customized Gear Shaft,Eccentric Shaft,Herringbone Gear,Internal Gear,Bevel Gear with big module, more than 1tons big weight, more than 3m length, forging or casting 42CrMo/35CrMo or your specified required material. 

Why can I choose TOTEM?
TOTEM has 24hrs Salesman on-line, guarantee quick and positive feedback.
TOTEM Machinery invests and becomes shareholders of several machine processing factories, forging factories, casting factories, relies on these strong reliable and high-quality supplier’s network, to let customers worry-free purchase.
Experienced and Professional Forwarder Guarantee Log. transportation.

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

helical coupling

Challenges Arising from Misaligned Helical Couplings and Their Resolution

Misaligned helical couplings can lead to several challenges that affect the performance and longevity of machinery:

  • Reduced Torque Transmission: Angular misalignment in helical couplings can result in reduced torque transmission efficiency, leading to power loss and decreased overall machinery performance.
  • Excessive Wear: Continuous operation with misaligned couplings can cause increased wear on both the coupling and connected components, resulting in premature failure and the need for frequent maintenance.
  • Vibration and Noise: Misaligned couplings can generate vibration and noise due to uneven torque distribution and irregular motion, negatively impacting machinery operation and operator comfort.
  • Heat Generation: Misalignment can lead to increased friction and heat generation at the coupling interface, potentially causing damage to the coupling material and affecting surrounding components.

To address these challenges, it’s crucial to:

  • Regularly Inspect and Align: Perform routine inspections to identify any misalignment issues. If misalignment is detected, realign the couplings to ensure proper shaft alignment.
  • Use Flexible Couplings: Choose helical couplings specifically designed to accommodate misalignment. These couplings provide flexibility and self-alignment features, reducing the impact of misalignment.
  • Implement Precision Installation: During installation, carefully align the shafts using precision tools and techniques. Avoid forceful installation that could introduce misalignment.
  • Monitor Operating Conditions: Regularly monitor machinery operation to detect any abnormal vibration, noise, or performance changes that could indicate misalignment issues.

By addressing misalignment challenges promptly and following best practices, you can ensure the proper functioning and longevity of helical couplings and the machinery they are installed in.

helical coupling

Utilization of Helical Couplings in Mechanical Systems

A helical coupling, also known as a beam coupling, is a type of flexible coupling that is used in mechanical systems to transmit torque and motion between shafts while accommodating misalignment. Here’s how it is utilized:

Helical couplings consist of two hubs, each with helical slots that interlock with the other hub’s slots. The interlocking design allows for flexibility in multiple directions while maintaining torsional rigidity.

When utilized in mechanical systems:

  • Misalignment Compensation: Helical couplings can handle angular, axial, and parallel misalignments between shafts. The helical slots provide flexibility, allowing for small amounts of misalignment without transmitting excessive stress to connected components.
  • Torque Transmission: Helical couplings transmit torque from one shaft to another while minimizing backlash. The helical slot design distributes torque evenly across the coupling’s surface, ensuring efficient power transmission.
  • Reduced Vibration: The helical design of the coupling helps absorb shocks and vibrations, contributing to smoother operation and reduced wear on connected components.
  • Compact Design: Helical couplings have a compact and lightweight design, making them suitable for applications with limited space.
  • Simple Installation: These couplings are relatively easy to install, with minimal maintenance requirements.
  • Various Applications: Helical couplings are commonly used in robotics, motion control systems, CNC machines, and other applications where precision and flexibility are essential.

In summary, helical couplings provide an effective solution for transmitting torque and motion between shafts while accommodating misalignment and reducing vibrations in various mechanical systems.

helical coupling

Recent Advancements in Helical Coupling Technology

Recent years have seen several advancements and innovations in helical coupling technology, aimed at improving performance, reliability, and ease of use:

  • Advanced Materials: Manufacturers are using innovative materials that offer enhanced strength, durability, and resistance to wear, allowing helical couplings to handle higher torque loads and harsh environments.
  • Customization: Modern helical couplings can be designed and manufactured with greater customization options to fit specific application requirements, such as unique shaft sizes or complex misalignment conditions.
  • Compact Designs: Engineers have developed more compact helical coupling designs that are lightweight and have a smaller footprint, making them ideal for space-constrained applications.
  • Improved Torsional Stiffness: Innovations in coupling design have led to improved torsional stiffness, providing better control over torsional vibrations and ensuring precise power transmission.
  • Integrated Monitoring: Some advanced helical couplings come with built-in sensors or monitoring systems that can provide real-time data on coupling performance, allowing for predictive maintenance and reducing downtime.
  • Enhanced Tolerance for Misalignment: New designs allow helical couplings to handle higher levels of misalignment without sacrificing performance, making them more versatile for various applications.

These advancements continue to make helical couplings a reliable and versatile choice for a wide range of mechanical systems across industries.

China Good quality CHINAMFG Gear Coupling for Shaft  China Good quality CHINAMFG Gear Coupling for Shaft
editor by CX 2024-02-27

China OEM Custom Plastic POM Curved Toothed Gear, PA6 Spur Gear Coupling

Product Description

Our Services

                                                            Product Design                                        Material Selection
                                                            Mold Design                                             Mold Making
                                                            Bulk Production                                        Logo Printing
                                                            Surface Treatment                                    Assembling
                                                            Packaging                                                 Door to Door Delivery

Product Details

 

Material Nylon ,mc nylon, POM,ABS,PU,PP,PE,PTFE,UHMWPE,HDPE,LDPE, PVC,etc.
Color Black, white, red, green, transparent or any color according to Pantone code
Size As per customer’s requirements
Technology Injection molding, CNC machining, Extrusion
Surface Treatment Powder coating, Zinc coating, Galvanization, Electro-deposition coating, Chrome/zinc/nickel plating, Polishing, Silkscreen, Black oxide
Application Automotive, ATV, Mechanical equipment, Construction, Home appliance, Aviation,
Office facilities, Agriculture, etc.
Shippment We have longterm cooperation with internation shipping agent and express company, so that shipping safty and arriving time are secured

Detail Image

Our Factory

Our Certification

Zhongde is an SGS-verified manufacturer. We have passed ISO9001:2005 quality control certification as well as environment management certification.
Our Factory

    CHINAMFG is a leading manufacture of OEM parts in rubber & plastic & metal parts. We are always pursuing providing better quality products in shorter period. With a knowledgeable team which has experience in molding and production, we are confident to help you develop and manufacture your product.
Our Machine
We have different types of machines to meet different requriements. Most our machines were imported from overseal. The highest rotate speed of CNC machining center can reach to 20,000RPM. The largest vulcanize rubber machine can produce rubber parts within 3000mm.

Customization Capabilities

/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

helical coupling

Comparison of Helical Couplings with Beam Couplings and Oldham Couplings

Helical couplings, beam couplings, and Oldham couplings are all flexible coupling types used in mechanical systems, but they differ in design and characteristics:

  • Helical Couplings: Helical couplings offer high torque transmission, axial flexibility, and some angular misalignment compensation. They are known for their helical-cut grooves that provide flexibility and compensate for misalignment, making them suitable for applications with moderate misalignment.
  • Beam Couplings: Beam couplings consist of one or more flexible beams that provide radial flexibility and angular misalignment compensation. They excel in applications requiring high precision and low torque. However, they have limitations in transmitting high torque and axial misalignment.
  • Oldham Couplings: Oldham couplings use two hubs and a center disc to transmit torque while accommodating angular misalignment. They offer higher torsional stiffness compared to helical and beam couplings. Oldham couplings are suitable for applications with moderate torque transmission and angular misalignment.

When comparing these coupling types:

  • Helical couplings are preferred for applications with moderate torque, axial flexibility, and moderate angular misalignment.
  • Beam couplings are chosen for applications requiring precision motion, low torque, and minimal angular misalignment.
  • Oldham couplings are used when higher torsional stiffness and moderate angular misalignment compensation are needed.

The choice depends on factors such as torque requirements, misalignment, precision, and the specific needs of the application. Each coupling type offers unique benefits and limitations, allowing engineers to select the most suitable coupling for their machinery systems.

helical coupling

Utilization of Helical Couplings in Mechanical Systems

A helical coupling, also known as a beam coupling, is a type of flexible coupling that is used in mechanical systems to transmit torque and motion between shafts while accommodating misalignment. Here’s how it is utilized:

Helical couplings consist of two hubs, each with helical slots that interlock with the other hub’s slots. The interlocking design allows for flexibility in multiple directions while maintaining torsional rigidity.

When utilized in mechanical systems:

  • Misalignment Compensation: Helical couplings can handle angular, axial, and parallel misalignments between shafts. The helical slots provide flexibility, allowing for small amounts of misalignment without transmitting excessive stress to connected components.
  • Torque Transmission: Helical couplings transmit torque from one shaft to another while minimizing backlash. The helical slot design distributes torque evenly across the coupling’s surface, ensuring efficient power transmission.
  • Reduced Vibration: The helical design of the coupling helps absorb shocks and vibrations, contributing to smoother operation and reduced wear on connected components.
  • Compact Design: Helical couplings have a compact and lightweight design, making them suitable for applications with limited space.
  • Simple Installation: These couplings are relatively easy to install, with minimal maintenance requirements.
  • Various Applications: Helical couplings are commonly used in robotics, motion control systems, CNC machines, and other applications where precision and flexibility are essential.

In summary, helical couplings provide an effective solution for transmitting torque and motion between shafts while accommodating misalignment and reducing vibrations in various mechanical systems.

helical coupling

Elaboration on Torsional Stiffness in Relation to Helical Couplings and Its Significance

Torsional stiffness refers to the resistance of a helical coupling to twisting or rotational deformation under a certain amount of torque. It is a crucial mechanical property that impacts the performance of helical couplings:

  • Response to Torque: A coupling with higher torsional stiffness can transmit torque more efficiently and accurately, resulting in better power transmission.
  • Reduced Torsional Deflection: High torsional stiffness minimizes torsional deflection, which is the angular twist experienced by the coupling under torque. This is especially important in precision applications where accurate angular positioning is required.
  • Minimized Backlash: Torsional stiffness helps reduce backlash, which is the angular play or movement between connected shafts when the direction of torque changes.
  • Dynamic Performance: Torsional stiffness contributes to the coupling’s ability to respond quickly to changes in torque, making it suitable for applications with rapidly changing loads.
  • Vibration Damping: While helical couplings provide some level of flexibility to accommodate misalignment, their torsional stiffness helps dampen vibrations and resonances.
  • Torsional Resonances: In applications where torsional resonances can occur, a well-matched torsional stiffness can help avoid critical speeds and potential mechanical failures.

When selecting a helical coupling, considering its torsional stiffness in relation to the application’s torque requirements and performance demands is essential to ensure optimal functionality and durability.

China OEM Custom Plastic POM Curved Toothed Gear, PA6 Spur Gear Coupling  China OEM Custom Plastic POM Curved Toothed Gear, PA6 Spur Gear Coupling
editor by CX 2024-02-10

China manufacturer CHINAMFG Gear Coupling Rod, Coupling Rod Use on Steel Plant Equipment

Product Description

Product Description

Internal Gear Processing
Internal Gear Ring drawing CHECK, Make Forging Mold, Forging Mold Quality Inspection Check, Machine Processing, Check Size\Hardness\Surface Finish and other technical parameters on drawing. 
Inner Gear Package
Spray anti-rust oil on large internal girth Gear, Wrap waterproof cloth around , Prepare package by shaft shape & weight to choose steel frame, steel support or wooden box etc.
OEM Customized Large Inner Gear Ring
We supply OEM SERVICE, customized internal helical gear with big module, more than 1tons big weight, more than 3m length, 42CrMo/35CrMo or your specified required material inner gear ring. 
 

Detailed Photos

Product Parameters

Module m Range: 5~70
Gear Teeth Number z OEM/Customized
Teeth Height H OEM/Customized
Teeth Thickness S OEM/Customized
Tooth pitch P OEM/Customized
Tooth addendum Ha OEM/Customized
Tooth dedendum Hf OEM/Customized
Working height h’ OEM/Customized
Bottom clearance C OEM/Customized
Pressure Angle α OEM/Customized
Helix Angle,    OEM/Customized
Surface hardness HRC Range: HRC 50~HRC63(Quenching)
Hardness: HB Range: HB150~HB280; Hardening Tempering/ Hardened Tooth Surface 
Surface finish   Range: Ra1.6~Ra3.2
Tooth surface roughness Ra Range: ≥0.4
Gear Accuracy Grade   Grade Range: 5-6-7-8-9 (ISO 1328)
Diameter d Range: >1m
Weight Kg Range: >100kg/ Single Piece
Toothed Portion Shape   internal, inner gear ring
Material   Casting 42CrMo/45# steel or Customized
Gear Teeth Milling  
Gear Teeth Grinding  
Heat Treatment   Quenching /Carburizing
Sand Blasting   Null
Testing   UT\MT
Trademark   TOTEM/OEM
Application   Gearbox, Reducer etc
Transport Package   Export package (steel frame, wooden box, etc.)
Origin   China
HS Code   8483409000

CHINAMFG SERVICE

TOTEM Machinery all the time works to supply GEAR SHAFT, ECCENTRIC SHAFT, HERRINGBONE GEAR, BEVEL GEAR, INTERNAL GEAR and other parts for transmission device & equipment (large industrial reducer & driver). Which mainly use to industrial equipment on fields of port facilities, cement, mining, metallurgical industry etc. 
TOTEM Machinery invests and becomes shareholders of several machine processing factories, forging factories, casting factories, relies on these strong reliable and high-quality suppliers’ network, to let customers worry-free purchase.  

TOTEM Philosophy: Quality-No.1, Integrity- No.1, Service- No.1 

24hrs Salesman on-line, guarantee quick and positive feedback. Experienced and Professional Forwarder Guarantee Log. transportation.
 

About CHINAMFG

1. Workshop & Processing Strength

2. Testing Facilities

3. Customer Inspection & Shipping

Contact CHINAMFG

ZheJiang CHINAMFG Machinery Co.,Ltd
  
Facebook: ZheJiang Totem

FAQ

What’s CHINAMFG product processing progress?
Drawing CHECK, Make Forging Mold, Forging Mold Quality Inspection Check, Machine Processing, Check Size\Hardness\Surface Finish and other technical parameters on drawing. 

How about TOTEM’s export package?
Spray anti-rust oil on Herringbone Gear Shaft, Wrap waterproof cloth around Gear Shaft for reducer, Prepare package by shaft shape&weight to choose steel frame, steel support or wooden box etc.

Could I customize gear\gear shaft on TOTEM?
We supply customized Gear Shaft,Eccentric Shaft,Herringbone Gear,Internal Gear,Bevel Gear with big module, more than 1tons big weight, more than 3m length, forging or casting 42CrMo/35CrMo or your specified required material. 

Why can I choose TOTEM?
TOTEM has 24hrs Salesman on-line, guarantee quick and positive feedback.
TOTEM Machinery invests and becomes shareholders of several machine processing factories, forging factories, casting factories, relies on these strong reliable and high-quality supplier’s network, to let customers worry-free purchase.
Experienced and Professional Forwarder Guarantee Log. transportation.

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helical coupling

Challenges Arising from Misaligned Helical Couplings and Their Resolution

Misaligned helical couplings can lead to several challenges that affect the performance and longevity of machinery:

  • Reduced Torque Transmission: Angular misalignment in helical couplings can result in reduced torque transmission efficiency, leading to power loss and decreased overall machinery performance.
  • Excessive Wear: Continuous operation with misaligned couplings can cause increased wear on both the coupling and connected components, resulting in premature failure and the need for frequent maintenance.
  • Vibration and Noise: Misaligned couplings can generate vibration and noise due to uneven torque distribution and irregular motion, negatively impacting machinery operation and operator comfort.
  • Heat Generation: Misalignment can lead to increased friction and heat generation at the coupling interface, potentially causing damage to the coupling material and affecting surrounding components.

To address these challenges, it’s crucial to:

  • Regularly Inspect and Align: Perform routine inspections to identify any misalignment issues. If misalignment is detected, realign the couplings to ensure proper shaft alignment.
  • Use Flexible Couplings: Choose helical couplings specifically designed to accommodate misalignment. These couplings provide flexibility and self-alignment features, reducing the impact of misalignment.
  • Implement Precision Installation: During installation, carefully align the shafts using precision tools and techniques. Avoid forceful installation that could introduce misalignment.
  • Monitor Operating Conditions: Regularly monitor machinery operation to detect any abnormal vibration, noise, or performance changes that could indicate misalignment issues.

By addressing misalignment challenges promptly and following best practices, you can ensure the proper functioning and longevity of helical couplings and the machinery they are installed in.

helical coupling

Utilization of Helical Couplings in Mechanical Systems

A helical coupling, also known as a beam coupling, is a type of flexible coupling that is used in mechanical systems to transmit torque and motion between shafts while accommodating misalignment. Here’s how it is utilized:

Helical couplings consist of two hubs, each with helical slots that interlock with the other hub’s slots. The interlocking design allows for flexibility in multiple directions while maintaining torsional rigidity.

When utilized in mechanical systems:

  • Misalignment Compensation: Helical couplings can handle angular, axial, and parallel misalignments between shafts. The helical slots provide flexibility, allowing for small amounts of misalignment without transmitting excessive stress to connected components.
  • Torque Transmission: Helical couplings transmit torque from one shaft to another while minimizing backlash. The helical slot design distributes torque evenly across the coupling’s surface, ensuring efficient power transmission.
  • Reduced Vibration: The helical design of the coupling helps absorb shocks and vibrations, contributing to smoother operation and reduced wear on connected components.
  • Compact Design: Helical couplings have a compact and lightweight design, making them suitable for applications with limited space.
  • Simple Installation: These couplings are relatively easy to install, with minimal maintenance requirements.
  • Various Applications: Helical couplings are commonly used in robotics, motion control systems, CNC machines, and other applications where precision and flexibility are essential.

In summary, helical couplings provide an effective solution for transmitting torque and motion between shafts while accommodating misalignment and reducing vibrations in various mechanical systems.

helical coupling

Specialized Maintenance Routines for Ensuring the Longevity of Helical Couplings

To ensure the longevity of helical couplings, consider implementing specialized maintenance routines:

  • Lubrication: Proper lubrication is crucial. Use the recommended lubricant and schedule regular lubrication intervals to prevent friction and wear.
  • Cleaning: Regularly clean the coupling to remove dirt, debris, and contaminants that can contribute to wear.
  • Inspections: Conduct thorough visual inspections to identify signs of wear, misalignment, or damage. Regular inspections allow you to address issues early.
  • Alignment Checks: Periodically check and adjust the alignment of the coupling to prevent premature wear and ensure optimal power transmission.
  • Fastener Tightening: Check and tighten fasteners, such as set screws or clamping elements, to prevent loosening during operation.
  • Balancing: If the coupling becomes unbalanced, have it balanced to prevent vibrations and reduce wear.
  • Temperature Monitoring: Monitor the operating temperature of the coupling area. Abnormal temperature increases can indicate issues.
  • Vibration Analysis: Use vibration analysis tools to monitor coupling vibrations and identify any unusual patterns.
  • Replacement of Worn Parts: Replace worn or damaged parts promptly with genuine replacement components from the manufacturer.
  • Record Keeping: Maintain a detailed maintenance record, including inspection dates, maintenance activities, and any issues identified.
  • Training: Train maintenance personnel on proper maintenance procedures and techniques specific to helical couplings.

By following these specialized maintenance routines, you can maximize the longevity and performance of helical couplings in your machinery systems.

China manufacturer CHINAMFG Gear Coupling Rod, Coupling Rod Use on Steel Plant Equipment  China manufacturer CHINAMFG Gear Coupling Rod, Coupling Rod Use on Steel Plant Equipment
editor by CX 2024-02-09

China best CNC Turning Pure White Gear Coupling / Linear Threaded Boot

Product Description

CNC Turning Pure White Gear Coupling / Linear Threaded Boot

Products Type

We can custom shape,size,color material and quantity for plastic gear coupling as your requirment.

Products Specification
1. Various hardness for your choice.
2. Good abrasion, heat and oil resistance.
3. Good anti-aging performance and gas tightness.
4. Ease of bonding to other material.
5. Excellent oxygen and CZPT resistance.
6. Non-flammable,self-extinguish.  

Material PA,PA6,PA66,PP,PE,LDPE,HDPE,UWHDPE,PTFE,POM,ABS,or Custom Compound
(Any custom compound plastic is available)
Size According to samples or drawings
Color Black,white,red,green,transparent or any color according to Pantone colors
Finish High Gloss,Fine Grain,Electroplating,Painting,Printing,Texture etc,or as request
Type Round,square,rectangular,or any nonstandard shape as request
Logo Debossed,embossed,printed logo or as request

Plastic Material Properties

Company Profile
 
Zhongde (ZheJiang ) Machinery Equipment Co.,LTD is a company integrated in design,OEM&ODM plastic&rubber&CNCparts production.We can provide the best products and service at a competitive price.

Main Products

We can provide OEM service,which means producing base on your drawings or samples,also we can design according to its application or customer`s requirments.

Order Operation Flow

We execute each step according to the operation process flow, strictly, seriously and meet the requirements of customers with good quality on time.

For Fast Quotation,Please Inform Below Details
1. Production type
2. Material specification (or let us know the using environmental)
3. Size details? (or provide drawings or samples for refference)
4. Quantity request
5. Prefer color
 

helical coupling

Challenges Arising from Misaligned Helical Couplings and Their Resolution

Misaligned helical couplings can lead to several challenges that affect the performance and longevity of machinery:

  • Reduced Torque Transmission: Angular misalignment in helical couplings can result in reduced torque transmission efficiency, leading to power loss and decreased overall machinery performance.
  • Excessive Wear: Continuous operation with misaligned couplings can cause increased wear on both the coupling and connected components, resulting in premature failure and the need for frequent maintenance.
  • Vibration and Noise: Misaligned couplings can generate vibration and noise due to uneven torque distribution and irregular motion, negatively impacting machinery operation and operator comfort.
  • Heat Generation: Misalignment can lead to increased friction and heat generation at the coupling interface, potentially causing damage to the coupling material and affecting surrounding components.

To address these challenges, it’s crucial to:

  • Regularly Inspect and Align: Perform routine inspections to identify any misalignment issues. If misalignment is detected, realign the couplings to ensure proper shaft alignment.
  • Use Flexible Couplings: Choose helical couplings specifically designed to accommodate misalignment. These couplings provide flexibility and self-alignment features, reducing the impact of misalignment.
  • Implement Precision Installation: During installation, carefully align the shafts using precision tools and techniques. Avoid forceful installation that could introduce misalignment.
  • Monitor Operating Conditions: Regularly monitor machinery operation to detect any abnormal vibration, noise, or performance changes that could indicate misalignment issues.

By addressing misalignment challenges promptly and following best practices, you can ensure the proper functioning and longevity of helical couplings and the machinery they are installed in.

helical coupling

Correct Installation and Maintenance of Helical Couplings in Machinery

Proper installation and maintenance are essential for the optimal performance and longevity of helical couplings:

Installation:

  1. Alignment: Ensure that the shafts to be connected are properly aligned within the specified tolerances. Misalignment can lead to premature wear and reduced coupling life.
  2. Coupling Insertion: Gently slide the coupling onto the shafts, ensuring that it is fully seated. Avoid forcing the coupling onto the shafts to prevent damage.
  3. Tightening: Follow the manufacturer’s guidelines for tightening the coupling fasteners. Use the recommended torque values to prevent overtightening or undertightening.
  4. Lubrication: Apply the appropriate lubricant to any contacting surfaces of the coupling, following the manufacturer’s recommendations.
  5. Secure Fasteners: Double-check that all fasteners are properly secured. Ensure that any set screws or locking mechanisms are correctly positioned and tightened.

Maintenance:

  1. Regular Inspection: Periodically inspect the coupling for signs of wear, damage, or misalignment. Address any issues promptly to prevent further problems.
  2. Lubrication: Maintain proper lubrication as recommended by the manufacturer. Lubrication helps reduce friction, wear, and heat buildup.
  3. Environmental Conditions: Consider the operating environment of the coupling. If the machinery is exposed to harsh conditions, take measures to protect the coupling from contaminants and corrosive substances.
  4. Load Changes: If the operating conditions change, such as increased loads or speeds, reevaluate the coupling’s suitability for the application and adjust maintenance intervals accordingly.
  5. Replacement: Over time, couplings may wear out due to normal usage. If wear is significant or if the coupling shows signs of failure, replace it with a new one to ensure safe and reliable operation.

By following proper installation and maintenance practices, you can maximize the performance and lifespan of helical couplings in your machinery systems.

helical coupling

Elaboration on Torsional Stiffness in Relation to Helical Couplings and Its Significance

Torsional stiffness refers to the resistance of a helical coupling to twisting or rotational deformation under a certain amount of torque. It is a crucial mechanical property that impacts the performance of helical couplings:

  • Response to Torque: A coupling with higher torsional stiffness can transmit torque more efficiently and accurately, resulting in better power transmission.
  • Reduced Torsional Deflection: High torsional stiffness minimizes torsional deflection, which is the angular twist experienced by the coupling under torque. This is especially important in precision applications where accurate angular positioning is required.
  • Minimized Backlash: Torsional stiffness helps reduce backlash, which is the angular play or movement between connected shafts when the direction of torque changes.
  • Dynamic Performance: Torsional stiffness contributes to the coupling’s ability to respond quickly to changes in torque, making it suitable for applications with rapidly changing loads.
  • Vibration Damping: While helical couplings provide some level of flexibility to accommodate misalignment, their torsional stiffness helps dampen vibrations and resonances.
  • Torsional Resonances: In applications where torsional resonances can occur, a well-matched torsional stiffness can help avoid critical speeds and potential mechanical failures.

When selecting a helical coupling, considering its torsional stiffness in relation to the application’s torque requirements and performance demands is essential to ensure optimal functionality and durability.

China best CNC Turning Pure White Gear Coupling / Linear Threaded Boot  China best CNC Turning Pure White Gear Coupling / Linear Threaded Boot
editor by CX 2023-08-18

China supplier Gear Rack For Machine Tool Industry near me shop

A rack and pinion drive system consists of a rack (or a “linear gear”) and a pinion (or “circular gear”). The teeth of a rack and pinion drive can be straight or helical, although helical teeth are often used due to their higher load capacity and quieter operation. For a rack and pinion drive system, the maximum force that can be transmitted is largely determined by the tooth pitch and the size of the pinion.

These systems are well-established linear drive mechanisms, providing high-speed travel over extremely long lengths. They are frequently used in large gantry systems for material handling, machining, welding and assembly, especially in the automotive, machine tool, and packaging industries.

China manufacturer & factory supplier for WPA in Kampala Uganda Worm Gearbox Speed Reducer gearbox speed increaser liquid gearboxes worm gear motor gearbox transmission With high quality best price & service

China manufacturer & factory supplier for WPA  in Kampala Uganda  Worm Gearbox Speed Reducer gearbox speed increaser liquid gearboxes worm gear motor gearbox transmission With high quality best price & service

EPG roller chain satisfies or exceeds ANSI standards and is manufactured in ISO certified factories. As is the circumstance with our pillow block bearings and ball bearings, our roller chain areas are tested prior to cargo to insure high quality. The roller chain areas and roller chains we supply are pre-stretched to insure you have constrained sag. It also arrives with reliable rollers, making sure that it is of the A PTO shaft transfers the energy from the tractor to the PTO driven attachment. This allows the tractor to power a range of tractor implements like flail mowers, wooden chippers, rotary tillers, excavators, and a lot more.maximum good quality. The group is concentrated on creating all selection of standard roller chains and sprockets, gears & gearboxes, this kind of as conveyor chain & sprockets , stainless metal chain, agricultural chain and has not just marketed its items all in excess of china, but also marketed a lot more than 65% products to oversees, including Europe, The us, South-east Asia, and it also has established up storage logistics in locations like Europe.

Overview

Swift Information

Applicable Industries:

Producing Plant, Equipment Fix Outlets, Foodstuff & Beverage Factory, Farms

Area of Origin:Zhejiang, China
Manufacturer Identify:

OEM

Output Torque:

1.8-2430N.M

Enter Velocity:

1400RPM

Output Velocity:

19-186.7RPM

Color:

silver, blue, black and so on

Supply Potential

Supply Potential:
1200 Device/Models for every Thirty day period

Packaging & Shipping

Packaging Details

To get rid of contact-pattern inconsistencies, EPT developed an automatic centering machine that properly steps every worm and gear subassembly, as well as the reducer housing and bearing covers. A computer records the data and calculates the thickness and location of shims required to precisely center the gear below the worm shaft and, at the very same time, provides the suitable end 1play for the output tapered-roller bearings. This maximizes operating effectiveness and minimizes temperature increase.

Wooden circumstance per computer + several pcs in large wood scenario
Port
Shanghai/Ningbo Port
Lead Time
:
Amount(Packing containers) 1 – one >1
Est. Time(days) twenty five To be negotiated

On the internet Customization

Item Description

WPA Worm Gearbox Velocity Reducer gearbox pace incThe business was licensed by ISO9001:2008 Quality Management System.reaser liquid gearboxes worm gear motor gearbox transmission

Company Information

 

Packing&Delivery

Packing Information: Regular carton/Pallet/Normal wooden situation

Delivery Details : fifteen-30 working days upon payment

 

Our Certifications

 

Relevant Merchandise

 

 

 

 

FAQ

 

one.Payment Term: TT, L/C

 

two.Shipping and delivery time: about  30 days from get payment.  

 

3.We take custom-made merchandise as for each your special necessity.

 

four.Recommendations for the Assortment:Generally we can pick a single equipment which is appropriate for you with some informations from you,such as ratio/motor velocity/mounting dimension/ out torque and many others.  

 

5.If the minimum order sum is in excessive of $10000, there are preferential.

 

Q1: What details need to I notify you to verify the solution?

A:Product/Measurement, Transmission Ratio, Shaft directions & Purchase quantity.

 

Q2: What can i do if I don’t know which one particular I want?

A:Dont fret, Send as significantly information as you can, our crew will assist you find the correct one particular you are hunting for.

 

Q3: What is your item guarantee period of time?

A:We offer you 1 year warranty considering that the vessel departure day left China.

 

Qfour: Are you investing firm or manufacturer ?

A: We are factory.

 

Q5: How lengthy is your shipping and delivery time?

A: Generally it is 5-ten days if the goods are in stock. or it is 15-20 times if the merchandise are not in inventory, it is according to quantity.

 

Q6: Do you provide samples ? is it free or added ?

A: Indeed, we could offer the sample for cost-free charge but do not pay the value of freight.

 

Qseven: What is your phrases of payment ?

A: Payment=1000USD, 30% T/T in progress ,balance just before shippment.

 

If you have any other questions, please come to feel totally free to speak to us as shown underneath, you can click on on the picture below to speak to me right.

Get in touch with Us

 

China manufacturer & factory supplier for WPA  in Kampala Uganda  Worm Gearbox Speed Reducer gearbox speed increaser liquid gearboxes worm gear motor gearbox transmission With high quality best price & service

China manufacturer & factory supplier for WPA  in Kampala Uganda  Worm Gearbox Speed Reducer gearbox speed increaser liquid gearboxes worm gear motor gearbox transmission With high quality best price & service

China manufacturer & factory supplier for WPA  in Kampala Uganda  Worm Gearbox Speed Reducer gearbox speed increaser liquid gearboxes worm gear motor gearbox transmission With high quality best price & service

China manufacturer & factory supplier for WPA  in Kampala Uganda  Worm Gearbox Speed Reducer gearbox speed increaser liquid gearboxes worm gear motor gearbox transmission With high quality best price & service

China manufacturer & factory supplier for WPA  in Kampala Uganda  Worm Gearbox Speed Reducer gearbox speed increaser liquid gearboxes worm gear motor gearbox transmission With high quality best price & service

China manufacturer & factory supplier for WPA  in Kampala Uganda  Worm Gearbox Speed Reducer gearbox speed increaser liquid gearboxes worm gear motor gearbox transmission With high quality best price & service

China manufacturer & factory supplier for WPA  in Kampala Uganda  Worm Gearbox Speed Reducer gearbox speed increaser liquid gearboxes worm gear motor gearbox transmission With high quality best price & service

Gear made in China – replacement parts – in Salvador Brazil Rack M2 20X20X2000 in China MW Brand with ce certificate top quality low price

Gear  made in China - replacement parts -  in Salvador Brazil  Rack M2 20X20X2000 in China MW Brand with ce certificate top quality low price

Gear  made in China - replacement parts -  in Salvador Brazil  Rack M2 20X20X2000 in China MW Brand with ce certificate top quality low price

We – EPG Group the bigge EPT Chain and agricultural gearbox manufacturing unit in China with 5 various branches. For far more specifics: Cellular/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828

Equipment RACK M2 20X20X2000 In China EPT Brand 
We exported gear rack in huge amount to Europe, The united states, Australia, Brazil, South Africa, Russia etc. There is common gear rack offered and also specific equipment rack as for each your drawing or samples. Our gear racks produced by CNC equipment

1) Our gear rack is produced as per DIN standards by CNC machine

two) The pressure angle: 20°/14.5°

3) Module: M0.4-M36/DP1-DP25

4) The maximum length can be 3500mm

five) The materials can be Q235, C45, SS304, SS316L, aluminum, copper, nylon and so on.

Our equipment racks are employed for window device, engraving equipment, elevate machine, opener rack, CNC device, car, industrial utilization so on.

 

The use of unique equipment manufacturer’s (OEM) component numbers or trademarks , e.g. CASE® and John Deere® are for reference reasons only and for indicating item use and compatibility. Our organization and the outlined substitute elements contained herein are not sponsored, accredited, or created by the OEM.

Gear  made in China - replacement parts -  in Salvador Brazil  Rack M2 20X20X2000 in China MW Brand with ce certificate top quality low price

Gear  made in China - replacement parts -  in Salvador Brazil  Rack M2 20X20X2000 in China MW Brand with ce certificate top quality low price

Gear  made in China - replacement parts -  in Salvador Brazil  Rack M2 20X20X2000 in China MW Brand with ce certificate top quality low price

Non-Standard made in China – replacement parts – in Taibei China, Taiwan Province of China Cast Iron Tooth Chain Sprocket Gear with ce certificate top quality low price

Non-Standard  made in China - replacement parts -  in Taibei China, Taiwan Province of China  Cast Iron Tooth Chain Sprocket Gear with ce certificate top quality low price

We – EPG Group the bigge EPT Chain and agricultural gearbox manufacturing facility in China with 5 various branches. For far more details: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828

Item specification
one.Material:C 45# steel ,stainless metal or EPT required materials.

2.Sprockets can be made according the customer’s drawings

3.Heat remedy: Hardening and Tempering, Substantial Frequency Quenching, Carburizing Quenching and so on in accordance the demands..

4. Inspection: All objects are checked and analyzed thoroughly throughout each functioning process and after generation will be reinspected.

About us
HangZhou EPT Sprocket Co., Ltd. is a professional maker of different sprocket wheels, stainless metal sprocket wheels, non-common sprocket wheels, big pitch sprocket wheels, coupling sprocket wheels, spur gears, timing belt wheels, equipment racks, umbrella Gear, worm gear, shaft, sleeve and EPT transmission components companies. And according to customer drawings, samples, size processing custom made manufacturing. The firm integrates style R & D, manufacturing and product sales. In accordance with rigid creation, inspection and quality requirements, the organization has recognized a thorough high quality system, manufacturing approach and best good quality handle. The company’s sprocket merchandise are of large top quality, steadiness and sturdiness.

The organization now has 80 sets of numerous high-precision CNC lathes, equipment hobbing machines, equipment shapers, tempering furnaces, quenching tools, gantry planers, common milling, sawing machines, vertical broaching equipment, hydraulic machines and EPT processing products, with an annual creation capacity of 2 million pieces . Carburizing and quenching, nitriding, quenching and EPT heat therapy, surface area blackening, galvanizing, electrophoresis, etc. At the identical time, it also has higher-precision screening tools such as: Rockwell hardness tester, Vickers hardness tester, metallographic microscope, graphic measuring instrument, Magnetic particle flaw detectors, etc. The merchandise created are commonly utilised in metallurgy, steel, chemical, textile, agricultural machinery, 3-dimensional garages, packaging equipment, chemical machinery, pharmaceutical equipment, industrial and mining machinery and EPT industries. The product indicators meet up with the requirements of importing comparable products and are exported to Hong Kong and ZheJiang , Southea EPT Asia, Europe, America, the Middle Ea EPT and EPT locations, and are deeply reliable and praised by buyers.

FAQ
Q: Are you investing business or company ?
A: We are manufacturing unit.

Q: How extended is your supply time?
A: Generally it is 5-ten days if the merchandise are in stock. or it is fifteen-20 times if the items are not in inventory, it is according to amount.

Q: Do you give samples ? is it cost-free or further ?
A: Of course, we could offer the sample for totally free charge but do not pay out the co EPT of freight.

Q: What is your terms of payment ?
A: Payment 30%TT in advance. 70% T/T before shippment.

Q:What`s the MOQ of your products?
A:1 set,we can also deal with the sample get. and the large-amount.

The use of unique gear manufacturer’s (OEM) part numbers or emblems , e.g. CASE® and John Deere® are for reference purposes only and for indicating merchandise use and compatibility. Our company and the shown substitution components contained herein are not sponsored, approved, or made by the OEM.

Non-Standard  made in China - replacement parts -  in Taibei China, Taiwan Province of China  Cast Iron Tooth Chain Sprocket Gear with ce certificate top quality low price

Non-Standard  made in China - replacement parts -  in Taibei China, Taiwan Province of China  Cast Iron Tooth Chain Sprocket Gear with ce certificate top quality low price

Non-Standard  made in China - replacement parts -  in Taibei China, Taiwan Province of China  Cast Iron Tooth Chain Sprocket Gear with ce certificate top quality low price