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Chinese China in Patna India rathi gear coupling shop Factory in Bien Hoa Viet Nam elecon coupling shop of Cast Iron Pulleys with Taper Bush with top quality lowest price

Chinese  China  in   Patna India   rathi gear coupling  shop  Factory  in   Bien Hoa Viet Nam   elecon coupling  shop  of Cast Iron Pulleys with Taper Bush with top quality lowest price

We – EPG Group the biggest couplings and gears factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086-13083988828
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Chinese Factory of Cast Iron Pulleys with Taper Bush

Item Bore Type Type
European Standard V Belt Pulley

TB Bore &
Pilot Bore

SPA
SPB
SPC
SPZ
Poly V Pulleys
(Inch & Metric)
TB Bore &
Pilot Bore
J3, J4, J5, J6, J8, J12, J16, J20
L5, L6, L8, L10, L12, L16, L20
M6, M10, M16, M20
Adjustable Pulleys TB Bore Z1, A1, A2, B1, B2
American Standard Sheaves STB & QD & TB Bushed AK/AKH, BK/BKH, TA/TB/TC, B/C/D, 3V/5V/8V
Split Pulleys Fixed Bore PM
P.M Hubs V/W
AS/BS Series Sheaves AS/BS
OK/OL/AL Series Sheaves OK/OL/AL/AM
Variable Series Sheaves VP/VL/VM

Main Products:

1. Timing Belt Pulley (Synchronous Pulley), Timing Bar, Clamping Plate; 

2. Forging, Casting, Stampling Part; 

3. V Belt Pulley and Taper Lock Bush; Sprocket, Idler and Plate Wheel;Spur Gear, Bevel Gear, Rack;  

4. Shaft Locking Device: could be alternative for Ringfeder, Sati, Chiaravalli, Tollok, etc.; 

5. Shaft Coupling: including Miniature couplings, Curved tooth coupling, Chain coupling, HRC coupling, 
    Normex coupling, Type coupling, GE Coupling, torque limiter, Universal Joint;  

6. Shaft Collars: including Setscrew Type, Single Split and Double Splits; 

7. Gear & Rack: Spur gear/rack, bevel gear, helical gear/rack.

8. Other customized Machining Parts according to drawings (OEM) Forging, Casting, Stamping Parts.

 

Packaging & Shipping:

All the products can be packed in cartons,or,you can choose the pallet packing.

MADE IN CHINA can be pressed on wooden cases.Land,air,sea transportation are available.UPS,DHL,TNT,

FedEx and EMS are all supported.

Company Introduction:

Factory View:

Exhibition:

FAQ:

1. MOQ

 A: Generally, 1 pc for standard parts; contact for nonstandard parts.

2. Delivery Time

 A: In stock: within 5 working days. Out of stock: depends on your order quantity.

3. How To Select

 A: part number or drawing, catalogue. If no, you can send us your sample, so we can make the drawing and sample accordingly.

4: What is the Warranty for your products?

 A:Normally our warranty is 1 year.

 

Contacts:

 

 

 

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The use of original equipment manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the listed EPT parts contained herein are not sponsored, approved, or manufactured by the OEM.

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Chinese  China  in   Patna India   rathi gear coupling  shop  Factory  in   Bien Hoa Viet Nam   elecon coupling  shop  of Cast Iron Pulleys with Taper Bush with top quality lowest price

Conveyor China in Warri Nigeria maina coupling factory Chain in Durgapur India gear coupling manufacturers with Special Extended Pins 08b-D4 with top quality lowest price

Conveyor  China  in   Warri Nigeria   maina coupling  factory  Chain  in   Durgapur India   gear coupling manufacturers with Special Extended Pins 08b-D4 with top quality lowest price

We – EPG Group the biggest couplings and gears factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086-13083988828
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EPT Chain Group is the most professional manufacturer of power transmission in China, manufacturing roller chains, industry sprockets, motorcycle sprockets, casting sprockets, different type of couplings, pulleys, taper bushes, locking devices, gears, shafts, CNC precision parts and so on. We have passed ISO9001, ISO14001, TS16949 such quality and enviroment certification

We adopt good quality raw material and strict with DIN, ANSI, JIS standard ect, We have professional quality conrol team, complet equipment, advanaced technology. In 1999, EPT obtained ISO9001 Certificate of Quality Assurance System, besides, the company also devotes itselt o EPT protection, In2002, it also obtained ISO14001 Certificate of Environment Management System.

Conveyor Chain with Special Extended Pins
Material: Alloy Steel
Surface Treatment: Shot Peening / Blacking / Blueing
Main Application: Idustry machinery
EPT CHAIN NO. PITCH
10A-D9 15.875
16AF1 25.4
08B-D4 12.7
08B-D7 12.7
08BF3 12.7
10BF2 15.875
10BF3 15.875
10B-D7 15.875
12B-D5 19.05
12B-D6 19.05
12B-D7 19.05

EPT Chain No. P(mm) b1(mm) d2(mm) d3(mm) L3(mm) L(mm) Lc(mm) d4(mm)
10A-D9 15.875 9.40 5.08 6.35 20.0 39.5 41.1
16AF1 25.400 15.88 7.92 9.00 20.0 51.2 54.7
08B-D4 12.700 7.75 4.45 6.00 15.0 31.2 32.4
08B-D7 12.700 7.75 4.45 6.00 14.0 30.2 31.4 2.6
08BF3 12.700 7.75 4.45 6.00 8.0 24.2 25.4
10BF2 15.875 9.65 5.08 9.00 25.0 43.4 44.8
10BF3 15.875 9.65 5.08 8.00 25.0 43.4 44.8
10B-D7 15.875 9.65 5.08 6.50 40.0 58.5 60.1
12B-D5 19.050 11.68 5.72 8.00 40.0 61.4 63.1
12B-D6 19.050 11.68 5.72 6.00 20.0 41.1 42.9
12B-D7 19.050 11.68 5.72 8.00 25.0 46.4 48.2

 

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The use of original equipment manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the listed EPT parts contained herein are not sponsored, approved, or manufactured by the OEM.

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Conveyor  China  in   Warri Nigeria   maina coupling  factory  Chain  in   Durgapur India   gear coupling manufacturers with Special Extended Pins 08b-D4 with top quality lowest price

Customized China in Jalgaon India helical shaft coupling manufacturer Nylon in Zagreb Croatia fenner gear coupling manufacturer Timing Belt Pulley with top quality lowest price

Customized  China  in   Jalgaon India   helical shaft coupling  manufacturer  Nylon  in   Zagreb Croatia   fenner gear coupling  manufacturer  Timing Belt Pulley with top quality lowest price

We – EPG Group the biggest couplings and gears factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086-13083988828
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Product specification
1.Material:C 45# steel ,stainless steel or other required materials.

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

3.Heat treatment: Hardening and Tempering, High Frequency Quenching, Carburizing Quenching and so on according the requirements..

4. Inspection: All items are checked and tested thoroughly during every working procedure and after production will be reinspected.

About us
HangZhou Jumai Sprocket Co., Ltd. is a professional manufacturer of various sprocket wheels, stainless steel sprocket wheels, non-standard sprocket wheels, large pitch sprocket wheels, coupling sprocket wheels, spur gears, timing belt wheels, gear racks, umbrella Gear, worm gear, shaft, sleeve and other transmission parts manufacturers. And according to customer drawings, samples, size processing custom production. The company integrates design R & D, manufacturing and sales. In accordance with strict production, inspection and quality standards, the company has established a comprehensive quality system, production process and perfect quality control. The company’s sprocket products are of high quality, stability and durability.

The company now has 80 sets of various high-precision CNC lathes, gear hobbing machines, gear shapers, tempering furnaces, quenching equipment, gantry planers, universal milling, sawing machines, vertical broaching machines, hydraulic machines and other processing equipment, with an annual production capacity of 2 million pieces . Carburizing and quenching, nitriding, quenching and other heat treatment, surface blackening, galvanizing, electrophoresis, etc. At the same time, it also has high-precision testing equipment such as: Rockwell hardness tester, Vickers hardness tester, metallographic microscope, image measuring instrument, Magnetic particle flaw detectors, etc. The products produced are widely used in metallurgy, steel, chemical, textile, agricultural machinery, three-dimensional garages, packaging machinery, chemical machinery, pharmaceutical machinery, industrial and mining machinery and other industries. The product indicators meet the requirements of importing similar products and are exported to Hong Kong and ZheJiang , Southeast Asia, Europe, America, the Middle East and other regions, and are deeply trusted and praised by customers.

FAQ
Q: Are you trading company or manufacturer ?
A: We are factory.

Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost 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 order. and the large-quantity.

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The use of original equipment manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the listed EPT parts contained herein are not sponsored, approved, or manufactured by the OEM.

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Customized  China  in   Jalgaon India   helical shaft coupling  manufacturer  Nylon  in   Zagreb Croatia   fenner gear coupling  manufacturer  Timing Belt Pulley with top quality lowest price

Electric China in Zurich Switzerland gear sleeve coupling Jockey in Kayamkulam India gear coupling 102 near me Pump for Fire Fighting Pump Set with top quality lowest price

Electric  China  in   Zurich Switzerland   gear sleeve coupling Jockey  in   Kayamkulam India   gear coupling 102  near me  Pump for Fire Fighting Pump Set with top quality lowest price

We – EPG Group the biggest couplings and gears factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086-13083988828
/

Overview
Non self-priming type vertical multistage centrifugal jockey pump, the motor is directly connected with the pump through shaft couplings, impeller guide vane is made of stamping stainless steel plate or precision casting stainless steel, smooth surface, hydraulic flow loss is small, and easily for cleaning, is very favorable for conveying pure medium. Pump inlet and outlet in a straight line(can be equipped with IEC or NEMA motor).

Operating Conditions
Thin, clean, non inflammable and explosive liquid not containing solids or fiber.
The liquid temperature: Normal temperature type – 15 º C to 70 º C hot water type to + 120 º C
EPT temperature: Highest + 40 º C
Height: Highest 1000m

Motor
Motor is fully enclosed, air-cooled type 2 pole standard motors.
Protection grade: IP55
Insulation grade: F
Standard voltage: 1pH 220-230/240V
3pH 200-220/346-380V
3pH 220-240/380-415V
3pH 380-415V

Typical Application
Water supply: Water filtration and conveying, waterworks water supply, pipe pressurization, high-rise building pressurization.
Industrial pressurization: Process water system, cleaning system, high pressure flushing system, fire control system.
Industrial liquid transportation: Cooling and air conditioning system, the boiler feed water and condensation system, machine tool accessory, acid and alkali.
Water treatment: Ultrafiltration system, reverse osmosis system, distillation system, separator.
Irrigation: Farm irrigation, sprinkler, drip.

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The use of original equipment manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the listed EPT parts contained herein are not sponsored, approved, or manufactured by the OEM.

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Electric  China  in   Zurich Switzerland   gear sleeve coupling Jockey  in   Kayamkulam India   gear coupling 102  near me  Pump for Fire Fighting Pump Set with top quality lowest price

Wpo-Fco China in Kayamkulam India helical shaft coupling Worm in Novokuznetsk Russian Federation gear type coupling sales Reducer Worm Gearbox Made in Cast Iron with top quality lowest price

Wpo-Fco  China  in   Kayamkulam India   helical shaft coupling Worm  in   Novokuznetsk Russian Federation   gear type coupling sales  Reducer Worm Gearbox Made in Cast Iron with top quality lowest price

We – EPG Group the biggest couplings and gears factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086-13083988828
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> Product Introduction

Wpw Worm Worm Reductor

1, WP series worm gearbox ‘s the transmission smooth, vibration, shock and noise are small, a large reduction ratio, wide versatility, with all kinds of mechanical equipment.
 
 
 2, WPA series speed reducer are able to obtain a larger single-stage transmission gear ratio, compact, most models have better gear self-locking, braking requirements for mechanical equipment can save brakes 
 
3, worm thread engagement with the worm gear tooth surface friction loss greater than the gear transmission efficiency and therefore low, easy to heat and higher temperatures. 
 
 
4, interworking good worm manufactured according to national standards, bearings, seals etc with standard parts. 5, 
 
5, box type basic type (vertical or horizontal box for two structures with bottom foot) and the universal type (box is rectangular, multi-faceted with fixed screw, not fitted with bottom foot or the other end foot and other structural type) 
 
6, WP series gear box input shaft coupling methods are the basic type (single input shaft and dual input shaft), two motor with flange. 
 
7, WP series reducer ‘ output, position and direction of the input shaft and the input shaft on the next; the output axis and down; the input shaft and down. 
 
8, WP series worm gearbox can be 2 or 3 sets consisting of multi stage gear reducer to get great gear ratio.
 

Type: WP gears reduction gear
Model: WPA40-250
Ratio: 10,15,20,25,30,40,50,60
Color: Green,Brown
Material: Cast iron body
Worm Gear- Cooper-10-3 #
Worm-20CrMnTi with carburizing and quenching, surface hardness is 56-62HRC
Shaft-chromium steel-45#
Packing: Paper Carton,Plywood box / per set(With foam board inside)
Warranty: 1 year
Input Power: 0.55kw,0.75kw,1.1kw,1.5kw,2.2kw,4kw,5.5kw,7.5kw
Usages: In industrial machine: Food stuff,Ceramics,chemical, aswell as packing, printing,  dyeing,woodworking, glass and plastics…..
IEC Flange: 80B5,90B5,100B5,112B5,132B5….
Lubricant: Synthetic & Mineral

 

 
> Catalogue

 

> Our Motor Advantages

1. Reasonable price with excellent quality
2.Each one tests carefully
3.Clear nameplate
4.Reliable package
5.High efficiency, smooth runingand low noise
6.Best materials make best performance

> Producing Process

 

> WORKSHOP EQUIPMENT:

CERTIFICATION : 

  > PACKAGE : 
for one container, directly loading ,for less, all goods with pallet, 


 

FAQ

 

FAQ
1, Q:what’s your MOQ for ac gearbox motor  ?
A: 1pc is ok for each type EPT gear box  motor 

2, Q: What about your warranty for your induction speed reducer motor ?
A: one year ,but except man-made destroyed

3, Q: which payment way you can accept ?
A: TT, western union .

4, Q: how about your payment way ?
A: 100%payment in advanced less $5000 ,30% payment in advanced payment , 70% payment before sending over $5000.

5, Q: how about your packing of speed reduction motor  ?
A: plywood case ,if size is small  ,we will pack with pallet for less one container 

6, Q: What information should be given, if I buy EPT helical geared motor  from you ?
A: rated power,  ratio or output speed,type ,voltage , mounting way , quantity , if more is better.

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The use of original equipment manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the listed EPT parts contained herein are not sponsored, approved, or manufactured by the OEM.

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Wpo-Fco  China  in   Kayamkulam India   helical shaft coupling Worm  in   Novokuznetsk Russian Federation   gear type coupling sales  Reducer Worm Gearbox Made in Cast Iron with top quality lowest price

YAMAHA China in Dushanbe Tajikistan gear grip flexible shaft couplings sales Sirius in Guwahati India gear coupling factory 428-36t 14t Motorcycle Sprocket for Vietnam Market with top quality lowest price

YAMAHA  China  in   Dushanbe Tajikistan   gear grip flexible shaft couplings sales  Sirius  in   Guwahati India   gear coupling  factory  428-36t 14t Motorcycle Sprocket for Vietnam Market with top quality lowest price

We – EPG Group the biggest couplings and gears factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086-13083988828
/

Yamaha Sirius 428-36T/14T Motorcycle sprocket for Vietnam market
Motorcycle Sprocket Wheel, Motorcycle Sprocket Set, Chain Sprocket, Motorcycle Parts, Rear Sprocket, Front Sprocket, Cg125 Sprocket, Inner Sprocket, Engine Part, Motor Sprocket, Motorcycle spare Parts, Motorcycle chain wheel, motorcycle chain, Sprocket Wheel, Sprocket
Honda:
C50, B50, C70, CD70, DAX70, MB80, C90, CD90, S90, H100, C100, C100-BIZ, CB100, CD100, MB100, XL100, S110, CB125, CD125, CG125, TITAN-99, TITAN-2000, TITAN-150, NX125, XL125, XLR125, GL145, CBX150, NXR150 BROS, CBX200, NX200, TRX200, XL200R, CB250, XL250, CBR250, NX250, CBX250, VT250, XL250, NX250, TRX350, CB400, CBR400, NX350SHAHAR, XLX250/350, NX200, XR250, XR200, CB250N, CD100, DAX70, NX400, XR200, XR250, XR200R, GS125
SUZUKI:
A50, GT50, RV50, A80, FR80, DS80, FR80N, RV90, A100, AX100, FB100, FR100, TS100, GP100, ER100, TS100Z, AX115, FD115, CN125, ER125, GN125, GP125, GS125, TR125, AX115, FR100, C70, C90, TS185ER, G7T
YAMAHA:
DT50, GT50, RD50, RX50, YB50, RD75, FS80, GT80, LB80, RX80, V80, YB80, AG100, DT100, DX100, RS100, RX100, YB100, DT125, DT125T, DT125K, DT125R, RD125, RZD125, RS125, SR125, TW125, TZR125, YB125, XT125, YBR125, RD135, RX135, RXZ135, DT150, SR150, DT175, DT180, MX180, RX180, XV250, DT250, SR250, XT250, DT175K 6H, DT175K 4H, TDR250, YZ125, SIGMA100, CRYPTON
KAWASAKI:
GTO125, KAZE-R, GTO110
DAELIM LIBERTY 12T X 44T
ENG DAELIM ALTINO 100 40T
GARELLI ESTR 10T
GILERA SMASH 110 15T X 36T
GUERRERO DAY 100 15T X 38T
GUERRERO FLASH 110 14T X 41T
GUERRERO GLX 14T X 56T
GUERRERO TRIP 110 14T X 36T
HERO PUCH 13T X 33T
INTRUDER/HYOSUNG TN 125 14T
JNG SUZUKI GS/KATANA 125
JUKI DRIB 12T
MIN C/REBORDE 9T
MIN C/REBORDE 10T
N MAX(420) 39T
N MAX 100(420) 15T
RZF200/ANDINA125/RB125/00(77-)/PATAG 14T
TVS 13T X 39T
XX125/RX125/RZA125/SAPUCA125
Z RX/RZA125 44T
ZAN SOL 42T
ZAN XX125 15T
ZANELLA 70(FIRE PLUS) 10T
ZANELLA DUE/POCK 35T
ZANELLA DUE/POCK 38T
ZANELLA XX125/RX125/SAPUCA125
There are many items for Austrialia, Indonesia, Malaysia, Singapore, Thailand, Philippines, India, Turkey, Sri Lanka, West African, South African market and so on.
Your enquiry will be highly appreciated.

 
Specifications:
Rear sprocket: 34T/35T/36T/37T/38T/39T/40T/41T/42T/43T/44T/45T/
 46T/47T/48T/49T/50T/51T/52T/53T/54T/55T/56T. etc
Front sprocket: 13T/14T/15T/16T/17T. etc
415.420.428.428H.520 etc
Raw-materials C45, A3 etc
Heat treatment High frequency heat-treatment, Carburizing heat-treatment, etc
Surface treatment Sand blasting, Galvanization, Electrophoresis, polishing or as your requirements
packing Poly bag, bubble pack, blister card, vacuum forming, box or as your requirement
Moq 1000 pieces
advantages Delicate appearance, high quality, durable in use, competitive price, premium service
Main market Southeast Asia, Africa, Mid-east, South America, Europe
Others OEM is welcomed, furthermore, we can produce motorcycle sprocket as your samples
In addition, We are always improving our design and patterns to confirm to the world market.

HangZhou EPT Industry Co., Ltd. is a specialized supplier of a full range of chains, sprockets, gears, gear racks, v belt pulley, timing pulley, V-belts, couplings, machined parts and so on.

Due to our sincerity in offering best service to our clients, understanding of your needs and overriding sense of responsibility toward filling ordering requirements, we have obtained the EPT of buyers worldwide. Having accumulated precious experience in cooperating with foreign customers, our products are selling well in the American, European, South American and Asian markets.Our products are manufactured by modern computerized machinery and equipment. Meanwhile, our products are manufactured according to high quality standards, and complying with the international advanced standard criteria.

With many years’ experience in this line, we will be trusted by our advantages in competitive price, one-time delivery, prompt response, on-hand engineering support and good after-sales services.

Additionally, all our production procedures are in compliance with ISO9001 standards. We also can design and make non-standard products to meet customers’ special requirements. Quality and credit are the bases that make a corporation alive. We will provide best services and high quality products with all sincerity. If you need any information or samples, please contact us and you will have our soon reply.

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The use of original equipment manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the listed EPT parts contained herein are not sponsored, approved, or manufactured by the OEM.

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YAMAHA  China  in   Dushanbe Tajikistan   gear grip flexible shaft couplings sales  Sirius  in   Guwahati India   gear coupling  factory  428-36t 14t Motorcycle Sprocket for Vietnam Market with top quality lowest price

Split-Type China in Raurkela India full gear coupling price Skid-Resistant in Grande Vitoria Brazil gear type coupling price Hydraulic Gear Puller with top quality lowest price

Split-Type  China  in   Raurkela India   full gear coupling  price  Skid-Resistant  in   Grande Vitoria Brazil   gear type coupling  price  Hydraulic Gear Puller  with top quality lowest price

We – EPG Group the biggest couplings and gears factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086-13083988828
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Split-type Skid-resistant Hydraulic Gear Puller SOV EPH Series

Products  Features:
1. Unique “Safety Cage” system, can firmly fixed the work-piece with the good skid-resistance and safety.
2. Self – centering, anti – eccentric load, ensures that the screw rod is always in the center of force and extends the service life.
3. Through the T type handle and the safety cage to control the wheel quickly, it’s more convenient to operate.
4. Slim tapered jaws make it easier to work in narrow space.
5. NPT 3/8″ quick coupling, can work with kinds of 700bar/10000psi power pack together.
6. Slim tapered jaws make it easier to work in narrow space.

Technical Parameters:
 

Model Quantityof Jaws Capacity

(T)

Spread(min.-max.)
(mm)
Max.reach

(mm)

Cylinder Stroke(mm) Oil capacity(cm3) Weight

(kg)

SOV-EPH-108 3 10 304 203 156 226 11
SOV-EPH-110 3 15 381 245 254 516 23
SOV-EPH-113 3 25 457 304 362 1202 48
SOV-EPH-116 3 50 635 355 337 2399 91
SOV-EPH-206 2 5 178 152 127 83 7
SOV-EPH-208 2 10 304 203 156 226 10
SOV-EPH-210 2 15 381 245 254 516 22
SOV-EPH-213 2 25 457 304 362 1202 44
SOV-EPH-216 2 50 635 355 337 2399 87

Products Photos:

Application Photos:

Packaging & Shipping 
Wooden case & Shipping is designated by customer

Our Services
One Year Warranty,repair and service for the whole life,question report response in 24 hours,and reply in 48 hours. 

About  our factory:
1.SOV Hydraulic EPT (ZheJiang )Co., Ltd is a manufacturer engaged in design and manufacturing hydraulic cylinders (capacity covers from 10- 1000 tons), synchronous PLC hydraulic system, hydraulic bumps, hydraulic torque wrenches, and EPT torque wrenches, and hydraulic components. 

2. Since the establishment in 1995, we successfully transformed from OEM manufacturer for Enerpac, Titan, to create our EPT SOV, and our factory has been approved by CE, ISO9001:2008 consecutively.

3. Our customers includes many big Chinese industrial companies, such as China Petroleum, Baosteel, Sinopec, China State Grid, Xihu (West Lake) Dis. Shipyards, Sany Group, China Railway Construction Corporation. Our synchronous PLC hydraulic system had played a great role in the China high-speed railway constructions. In 2011, our sales revenue reached 30 million USD, making us one of the leaders in the Chinese hydraulic cylinders market especially in the extra-high hydraulic cylinders for industrial area and construction field.
 
We are a manufacturer in Hydraulic tools, such as:
Hydraulic cylinders, jacks (5-1000ton), single acting and double acting, hollow plunger;
Hydraulic/ EPT /pneumatic torque wrench (100-72000Nm);
Hydraulic bolt tensioner (100-11486NM);
Hydraulic pumps, manual and EPT type (max up to 3000bar);
Integrated hydraulic lifting system solutions ( 4-72 points lifting system for house translation or leveling, bridge supporting and tank welding supporting)
Hydraulic nut and couplings. (M50-Tr1000)

Our Team:

FAQ:
Q1: How can contact sales?
A1: Please call: 0086~571-8822571/88220973 685 61366 for pre-sales or click the contact find our website and email address.

Q2: How can I buy SOV products in my country?
A2: Please send us an inquiry or email, we will reply to you if there is distributor in your country.

Q3: Can I have SOV products catalog and price list?
A3: Please visit our English website:  to download our E-catalog, and send us an email for price list.

Q4: How long does it take to get the product if I place an order?
A4: If products stock available, after confirmation of your payment or EPT payment, we will pack and deliver in 3-7 days. If you select international parcel service, it can be arrived in 3-7days. If it is by sea shipment, it will take 15-45days depending on different locations.

Q5: How to make payment?
A5: First send us an inquiry, and we will reply you quotation, if our price suits you, we will prepare proforma invoice with our banking details.

Q6: Manufacturing time?
Q6: Please send us an inquiry for stock condition, if we don’t have stock, and it is our standard products (refer to our model), it can be produced in 10-20 days. If it is customized, not our standard products, it will take 20-45 days to produce.

Our other hot sale products

Contact:Laura Qian
 
Mob:+0086 18016325719
 
Tel:+86-571-68561366
 
Fax: 0086-571-88220971:+86-571-68561399
 
 
 
 

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The use of original equipment manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the listed EPT parts contained herein are not sponsored, approved, or manufactured by the OEM.

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Siemens China in Vadodara India falk gear coupling near me Simogear in Fukuoka Japan falk gear coupling shop Helical Gearboxes with top quality lowest price

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We – EPG Group the biggest couplings and gears factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086-13083988828
/

Introduction 
Helical gear units are part of the SIMOGEAR modular system which essentially comprises bevel helical, parallel shaft, worm gear units or mechanically variable speed drives. With three or single phase AC motors with or without brake, all imaginable drive combinations up to electronic speed variable drives are possible 

Helical gear units are designed for continuous duty under the most arduous operating conditions.

The sturdy gear housings are manufactured of high grade cast-iron and dampen vibrations.

Lubricant loss and entry of dust and water are effectively pre- vented by radial shaft seals with dust and protective lips.

All gears are hobbed, case hardened and profile ground or ho- ned. Furthermore, gear theeth are profile corrected and crow- ned for optimum performance.

Helical gearing provides for optimal quiet operation.

Output and input shafts of one, two or three stage helical gear units are coaxial. 

Data required for selection 
The following data is required in order to select the correct gearbox:

1. Type of driven machine
2. Daily operating time h
3. Required input power kW or required torque Nm
4. Required output speed n 2 of the geared motor rpm or gearbox ratio i
5. Operating voltage V and frequency Hz
6. Operating mode, number of startings, inverter-fed operation, type of startup
7. Moment of inertia J Load kgm2 of the driving machine reduced to the motor shaft
8. Type of power transmission on gearbox shafts (direct, coupling, belt, chain, gear wheel)
9. Radial force F r N at the input shaft and direction of force with distance from the shaft shoulder to the point of application and axial forceFax: 0086-571-88220971 [N] with direction of force
10. Ambient temperature oC
11. Degree of protection
12. Mounting position
13. Required braking torque Nm
14. Any regulations (CSA, VIK, etc.) 

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The use of original equipment manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the listed EPT parts contained herein are not sponsored, approved, or manufactured by the OEM.

/

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Wpdks China in Firozabad India face gear coupling manufacturer 50 in San Antonio United States flexocon gear coupling factory Worm Gearbox Speed Reducer with top quality lowest price

Wpdks  China  in   Firozabad India   face gear coupling  manufacturer  50  in   San Antonio United States   flexocon gear coupling  factory  Worm Gearbox Speed Reducer with top quality lowest price

We – EPG Group the biggest couplings and gears factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086-13083988828
/

Overview
———————————————————————————————————————————————————————————————————————————————–
Quick Details
Gearing Arrangement:    Worm                                                                                                                 Brand Name:                  EED
Input Speed:                     1400 rpm                                                                                                          Certification:                   CE, ROHS, ISO9000
Rated Power:                    3 ~ 4KW                                                                                                            Output Torque:               2.8-2430N.M
Color:                                 Blue/Silver or on request                                                                                Origin:                              ZHangZhoug, China (Mainland)         
Warranty:                           1 Year                                                                                                                 Ratio:1/10.1/15,1/20,1/25,1/30,1/40,1/50,1/60 
———————————————————————————————————————————————————————————————————————————————–
Supply Ability
Supply Ability:                   20000 Piece/Pieces per Month
Extra Service:                    OEM is welcome         
QC System:                        ISO9001:2008
———————————————————————————————————————————————————————————————————————————————–
Packaging & Delivery
Package:                            Wooden box/Paper carton    
Port:                                    HangZhou/ZheJiang  or on request     
———————————————————————————————————————————————————————————————————————————————–

1. Widely used in turbines, shaft liners and axletrees, good resistance to wearing, with high precision in
dimensions, lower noise, advanced centric running castings
2. Without vent and highly precision
3. The whole structure is compact and the weight is larger

———————————————————————————————————————————————————————————————————————————————–
Notice of installation

1 .Thebase-plate must be plane and stoutness, and the base-plate must be screwed downand shockproof.
2. Theconnecting shaft of prime mover, reducer and operation device must be coaxialinstallation.
3 .Thediameter tolerance zone of input and output shaft is H6, the holes of fittings(such as couplings, belt-
pulley, sprocket wheel and so on) must properly matethe shaft, which prevents bearing from breakage be-
-cause of over-loose mate.

4. Driverssuch as sprocket wheel and gear must be fitted close to bearings in order toreduce bending stre-
-ss of hanging shaft.
5. Whiteassembling motor of WPD reducer, it is necessary that proper amount of butterapplies to the worm
shaft input hole and keyway, avoiding assembling tootightly and rusting after using for a long time.
6. WhenOrdering or using all kinds of WPD type, if the motor weight is binger than thecommon, supporting
set is required.
———————————————————————————————————————————————————————————————————————————————–
Notices of usage

1 .Before using, please check carefully whether the reducer model, distance, ratio, input connecting method,
output shaft structure, input and output shaftdirection and revolving direction accord with requirement.

2 .According to the requirement of selecting lubricant oil in the productmanual, please fill proper category and
brand lubricant. And then screw on thevent-plug; Unlock the small cone-plug of vent-plug. Only after doing th-
ese, reducer is already for starting up running. The proper brand and adequatelubricant oil is required, replac-
ing oil in time conforming to the request ofproduct manual is also necessary, especially after using first 100 h-
ours, it isrequired refilling new oil.

3 .Whenabnormal circumstances occur, please stop and check reducer per solutions andreasons for faults of
reducer (allowable highest oil temperature is 95, under this temperature limit, ifoil temperature no more goes
up, please let reducer continue running.

About EPT since 1984
HangZhou Melchizedek Import & Export Co., Ltd. is a leader manufactur in mechanism field and punching/stamp
ing field since 1984. Our main product, NMRV worm gear speed reducer and series helical gearbox, XDR,
XDF, XDK, XDShave reached the advanced technique index of the congeneric European and Janpanese produc
ts, We offer standard gears, sprockets, chains, pulleys, couplings, bushes and so on. We also can accept orders
of  non-standard products, such as gears, shafts, punching parts ect, according to customers’ Drawings or sam-
ples. 

Our company has complete set of equipment including CNC, lathes, milling machines, gear hobbing machine, g-
ear grinding machine, gear honing machine, gear shaping machine, worm grinder, grinding machines, drilling m-
achines, boringmachines, planer, drawing benches, punches, hydraulic presses, plate shearing machines and s-
o on. We have advanced testing equipments also. 

Our company has established favorable cooperation relationships with sub-suppliers involving casting, raw mat-
erial, heat treatment, surface finishing and so on.

                                                                        
                                                               

 

/
The use of original equipment manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the listed EPT parts contained herein are not sponsored, approved, or manufactured by the OEM.

/

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We – EPG Team the greatest couplings and gears manufacturing facility in China with 5 distinct branches. For much more information: Mobile/whatsapp/telegram/Kakao us at: 0086-13083988828 /

We make all kinds of roots blower, centrifugal blower, Our Primary merchandise are as under:

Type Diameter Rate of movement Pressure
ESR-MJ(Intensive Kind) Φ50~Φ300mm .5~140m³/min 9.8KPa~98.8Kpa
ESR(Ordinary Kind) Φ50~Φ350mm .5~140m³/min nine.8KPa~78.4Kpa
ESR-H(Large-force Variety) Φ50~Φ350mm .seven~160m³/min 58.8KPa~98.8Kpa
ESR-V(Vacuum Pump) Φ50~Φ350mm .five~160m³/min 9.8KPa~fifty three.3Kpa
EL Series Φ200~Φ600mm 20.three~750m³/min 9.8KPa~fifty eight.8Kpa
Multistage Centrifugal Blower
or C-Sequence
Φ250~Φ500mm 50~500m³/min nine.8KPa~98Kpa
ERR-ERG Sort Φ250~Φ500mm a hundred and twenty~420m³/min 9.8KPa~98.8Kpa

The operating principle of the 3-blade roots blower: two 3-lobed rotors are organized in the cavity, and the
suction port and the discharge port are opened on each sides of the cavity. By way of the action of a pair of
synchronous gears, the two rotors rotate in reverse directions and Relying on the mutual engagement of the two
rotors, the suction port and the discharge port are isolated, and the gasoline in the chamber is pushed to accomplish the
goal of blowing.

Attribute of our roots blower:
one. Huge adjustment of the air volume
2. Minimal Sound
three. Higher effectiveness
4. Low energy cosumption
5. Prolonged time existence
6. Trustworthy running, straightforward maintenance,little footprint

The parameters of our roots blower:

Variety Ratary Velocity
(r/min)
Strain Increase
(Kpa)
Capability
(m/min)
Shaft Electrical power
(Kw)
Motor Device Maximn
Weight(Kg)
Electrical power
(Kw)
ESR-50 1100-2120 9.eight-58.eight .sixty five-2.fifty eight .three-3.54 .75-four 128-158
ESR-sixty five 1100-2130 nine.eight-58.eight .94-three.66 .38-4.46 .75-five.5 a hundred and fifty five-185
ESR-eighty 1140-1900 nine.eight-fifty eight.eight two.34-5.forty three 1.04-7.42 2.2-11 155-277
ESR-one hundred 1060-1980 9.8-58.8 4.57-nine.05 1.35-12.fifteen 3-15 309-377
ESR-one hundred twenty five 980-1850 9.8-fifty eight.8 five.35-twelve.4 1.sixty five-5.19 five.5-18.five 408-451
ESR-125C 970-1830 9.8-fifty eight.eight seven.5-17.57 3.2-eighteen.five 4-22 408-451
ESR-150 810-1730 nine.eight-fifty eight.8 10.37-27.fifteen three.eighty four-forty.eighty two 7.five-45 688-848
ESR-one hundred seventy five 970-1520 9.eight-fifty eight.eight 19.65-36.65 7.2-45.ninety five eleven-55 980-1080
ESR-200B 740-1450 nine.eight-58.8 19.sixty five-forty four.8 10.15-60.forty four 15-seventy five 1272-1546
ESR-two hundred 810-1480 9.8-58.8 27.sixty five-59.two 8.05-eighty,12 fifteen-ninety 1272-1546
ESR-250B 1100-1480 nine.8-fifty eight.8 fifty four.77-77.fifty five 19.ninety seven-ninety.97 thirty-one hundred ten 1490-2454
ESR-250 990-1480 9.8-fifty eight.8 61.4-97.52 20.one-117.three 30-132 1490-2454
ESR-three hundred 990-1480 9.eight-58.8 87.one-138.one 26.four-167.8 37-185 3326-3446
ESR-350 730-1480 9.8-58.8 seventy eight.41-177.31   fifty five-250  
ESR-50H 1230-2120 63.seven-ninety eight .45-two.02 two.05-six.12 3-7.5 a hundred and sixty–a hundred and seventy
ESR-65H 1240-2130 sixty three.seven-98 .78-2.53 two.89-7.fifty five four-eleven 198-230
ESR-80H 1140-1900 sixty three.seven-ninety eight one.82-4.fifty five 4.09-ten.one 5.five-15 316-326
ESR-100H 1060-1980 63.seven-98 two.sixty five-eight.06 6.36-17.2 7.5-22 398-459
ESR-125H 980-1850 sixty three.seven-98 four.64-11.23 8.ninety two-24.two eleven-thirty 544-630
ESR-150H 810-1730 63.7-98 9.53-25.seventy six 17.sixteen-65 18.5-75 752-1571
ESR-200H 810-1480 63.seven-98 twenty five.34-56.ninety two forty two.34-120 fifty five-132 1426-1934
ESR-250H 990-1480 sixty three.7-ninety eight 58-ninety three.seven eighty three.two-205 ninety-220 2980-3468
ESR300H 990-1480 sixty three.7-98 86.nine-134.1 114.seven-270 132-280 3476-3998
ERF-245 650-980 9.8-98 forty seven.5-97.4 16-183 18.five-200 3630-3690
ERF-250 650-980 nine.8-98 61.six-one hundred twenty.4 19-227 22-250 4450-4500
ERF-290 650-980 nine.8-78.4 ninety two.3-128 22-213 30-250 4890-4710
ERF-295 650-980 nine.8-seventy eight.four ninety seven.3-152.five 23-227 thirty-250 4890-4880
ERF-297 650-980 nine.8-78.four 87.5-167.six 26-249 30-280 5330-5520
ERF-three hundred 650-980 9.eight-seventy eight.four 101.5-188.seven 29-278 37-315 5330-5520
ERF-350 650-980 nine.8-78.4 126-224.nine 34-249 45-280 5210-6470
ERG-three hundred 590-730 nine.8-98 128.three-196 38-362 forty five-four hundred 9440-15710
ERG-350 590-730 9.8-98 159.three-231.six 43-420 55-450 9700-1571
ERG-400 590-730 9.8-83.three 203.1-290.9 fifty two-449 seventy five-five hundred 10090-11390
ERG-445 590-730 nine.eight-seventy three.5 229.seven-327.eight fifty eight-477 seventy five-560 10600-12230
ERG-450 590-730 nine.eight-73.5 262.4-366.two 64-496 75-560 10600-12230
ERG-500 590-730 9.8-sixty three.7 327.four-452.4 78-529 90-560 12790-14620
ERF-240-V 650-980 -9.eight- -forty nine 38.1-seventy eight 13-76 18.five-ninety 3420-3285
ERF-245-V 650-980 -nine.eight- -forty nine 47.five-97.four 16-ninety five 22-one hundred ten 3425-3360
ERF-250-V 650-980 -nine.8- -49 sixty three-a hundred and twenty 19-117 22-132 3910-3830
ERF-290-V 650-980 -9.8- -forty nine 72.6-144 22-136 thirty-160 4415-4270
ERF-295-V 650-980 -nine.eight- -49 76.six-152 23-145 thirty-one hundred sixty 4425-4485
ERF-297-V 650-980 -nine.8- -49 84.3-166.eight 26-one hundred sixty 30-one hundred eighty 5000-4980
ERF-300-V 650-980 -9.eight- -49 97-192 29-178 37-200 5000-4980
ERF-350-V 650-980 -nine.eight- -forty nine 116-225 34-209 forty five-250 5400-5700
ERG-300V 590-730 -nine.eight- -49 133-193 38-184 forty five-220 7800-9100
ERG-350V 590-730 -9.eight- -49 163-231 43-216 55-250 9500-9470
ERG-400V 590-730 -nine.eight- -forty nine 199-290 fifty two-269 75-315 9900-10130
ERG-445V 590-730 -nine.eight- -forty nine 224.eight-326.nine 58-303 75-355 9900-10130
ERG-450V 590-730 -9.8- -49 255-365 sixty four-335 75-four hundred 11230-11300
ERG-500V 590-730 -9.eight- -49 314-452 seventy eight-412 132-450 13630-13850
ERF-245W 650-980 -thirteen.3- -fifty three.three 53.five-one zero one 21.5-102 30-a hundred and ten 3630-3360
ERF-250W 650-980 -thirteen.3- -53.3 sixty nine-127 26.five-127 30-160 3985-4115
ERF-290W 650-980 -13.3- -fifty three.three 82.6-a hundred and fifty 30.five-149 37-185 4340-4580
ERF-295W 650-980 -13.three- -fifty three.three 87-158 32-158 37-185 4440-4580
ERF-297W 650-980 -13.three- -fifty three.three ninety five-174 36-174 forty five-two hundred 5230-5130
ERF-300W 650-980 -13.three- -fifty three.3 109-195 forty-193 fifty five-220 5230-5130
ERF-350W 650-980 -13.3- -fifty three.3 129-230 50-230 seventy five-250 5840-5670
ERG-300W 590-730 -13.3- -53.three 142-197 fifty two-201 seventy five-220 9100-9000
ERF-350W 590-730 -13.3- -53.three 168-234.4 59-235.five 75-280 9500-9600
ERG-400W 590-730 -thirteen.3- -fifty three.three 220-276.6 71-292 90-315 9900-10130
ERG-445W 590-730 -13.three- -fifty three.3 244-294.six eighty two-331 90-400 11230-11300
ERG450W 590-730 -thirteen.3- -53.3 275-368.five ninety one-366 110-400 11230-11300
ETRF-250
(240,250)
650-980 98-196 64.eight-112 one hundred thirty five-355 a hundred and sixty-400 8700-8600
ETRF-295
(245,295)
650-980 ninety eight-196 80.eight-139 167-439 185-five hundred 9200-9100
ETRF-three hundred
(245,295)
650-980 ninety eight-176.four 102-174 206-497 250-560 10320-10500
ETRF-350
(245,295)
650-980 ninety eight-137.2 124-207 241-473 280-560 10700-11110
ETRG-400
(three hundred,four hundred)
590-740 ninety eight-176.4 205-273 380-773 450-900 21350-24200
ETRG-450
(350,450)
590-740 98-176.4 263-428 476-955 560-1000 24200-27600
ETRF-250W
(240,250)
650-980 -53.3–eighty 72-121 75.6-121 90-a hundred and sixty 6100-6470
ETRF-295W
(245/295)
650-980 -fifty three.3–eighty 93.8-154 99.5-186 110-220 7000-6400
ETRF-300W
(2505/three hundred)
650-980 -53.3–eighty 116-189 one hundred fifteen-220 132-250 7750-7760
EL81WD 580-980 9.eight-58.eight 54.two-130 eighteen-151 forty five-185 3595
EL82WDB 580-980 9.8-58.8 seventy two.eight-161 22-191 forty five-220 3860
EL83WDA 580-980 nine.eight-fifty eight.nine one hundred and one-213 28.5-202 forty five-220 4300
EL84WDA 580-980 nine.8-58.8 129-267 35.4-252 forty five-280 4720
EL93WDA 580-730 nine.eight-49 230-329 56.four-311 seventy five-355 7765
EL94WDA 580-730 9.8-49 263-373 64-353 75-four hundred 8130
EL95WDA 490-580 9.eight-fifty eight.eight 308-434 81.4-414 90-450 11500
EL96WDA 580 fifty eight.eight 381 497 560 11500
E397WN 1000-1650 40 5-9      
E408WN 870-1650 forty ten-22      
E517WN 980-1580 40 twenty-thirty      
E520WN 930-1550 forty 24-forty five      
E607WN 750-1250 40 45-76      
E610WN 750-1250 40 seventy five-130      

Spare elements and structure of our roots blower:

Package of our Roots Blower

Pack into iron circumstance, two layer,blower human body and motor in reduce layer, inlet/out silencer and many others in upper layer

Roots blower pack method exact same as iron situation, just modify to Fumigation Free Plywood Scenario

Our factory is a specialist manufacturer of Roots blowers which has above twenty years’ experience in machinery
producing. It is situated in Xihu (West Lake) Dis. East Industrial Park, 50 kilometers to the east of Shan EPT provincial
funds— HangZhou. Our business also has handy site visitors transportation, as it is fifteen kilometers absent from
Diaozhen City station of HangZhou-HangZhou expressway, and thirty kilometers absent from East HangZhou station of
ZheJiang -ZheJiang expressway.The leading merchandise of our firm is ESR -kind Roots Blower. The roots
vacuum pump is a new type of substantial-performance roots blower, which is developed independently based on the
domestic and international sophisticated technologies. Several patented technologies have been adopted on Roots
Blower, and as a result we have made important outcomes in energy conservation and noise reduction, and many others.. So considerably, our
firm has invested a lot more than 30,000,000 RMB to introduce such sophisticated professional equipment as
horizontal machining centre, vertical machining heart, two-way CNC floor planer, CNC lathe, CNC milling
equipment, CNC planer, plane grinder, cylindrical grinding equipment, and 3 coordinates tests device.
Besides, we have taken various measures to standardize the process circulation this kind of as functioning and cooperating
with many scientific research units, schools and universities at property and overseas. We also constantly attempt to
absorb and boost the domestic sophisticated creation technologies, so as to advertise the upgrading and
optimization of the item and make the merchandise quality get to the superior amount at home and overseas.
ESR -type Roots Blower includes many sequence this kind of as A few-leaves Variety, Two-leaves Type and Centrifugal
Type,which can be more divided to hundreds of kinds. The merchandise are commonly utilised in sewage therapy,
pneumatic conveying,vacuum packaging, aquaculture, foodstuff processing, EPT electrical power, petrochemical, cement,
mining and other industries. Our merchandise have such positive aspects as minimal sound, power preserving, steady quality,
and lengthy services life, and many others.. With the revenue outlets throughout the domestic capital towns, our items offer effectively all
over the region, and have been exported to North America,Russia, Malaysia, Indonesia, Vietnam, South Africa
and some other countries. Having got the ISO9001 International Top quality System Certification, we have
established and improved the high quality assurance of the products developing, production, and set up.
From the method of style, investigation and advancement to the completed goods, we have got the total
process managed independently, therefore supplying the complete basis and dependability ensure for the items steadiness
and sturdiness. Having a perfect income network and right after-product sales service, we give our consumers with greater-
good quality and a lot more productive services.All staff of our firm sincerely welcome the broad masses of friends to
information, and negotiate business with us.

Our Roots Blower Workshop

         Doosn Horzitonal Device Middle

The Software of the Roots Blower

Upkeep and inspection
(1) Examine all fasteners and finding pins circumstances regardless of whether they are loosening.
(two) Always verify no matter whether the leakage phenomenon of the physique.
(three) Spend focus to lubrication, quantity of grease and noises when working,
decide whether it works beneath the needed circumstances.
(4) Lubricant & grease: The lubricant is for medium load industrial equipment oil
(quality 220, kinematic viscosity of 198 ~ 242mm2 / s 40ºC, flash level ≥ 200ºC)
The grease is butter (synthetic lithium grease penetration 220-250, drop stage ≥
190ºC). Exchange the lubricant and grease soon after very first two hundred several hours operating, and change
once again after a moth working. Afterwards, exchange the lubricant and grease in accordance to the
environment and lubricant (grease) high quality suggest a appropriate EPT for a few
months.
(five) Often check the inlet air filter, thoroughly clean or change the filter in time.
(6) Blower overload at times not quickly exhibited, so spend attention to
the consumption and exhaust force, bearing temperature and the current boost traits
of motor to figure out regardless of whether the blower works generally
(seven) Prior to disassembling the blower, the assembling relation and dimensions
should be recorded or calculated, make marks on elements to make sure the unique
specifications soon after assembling.
(8) When freshly device or overhaul, the oil tank must be cleaned just before use
and propose change all grease right after eight hrs working.

Widespread failure purpose and troubleshooting

No Failure Possible causes Elimination techniques
1 Friction
among the
impeller
(1) Impurities on the impeller,
ensuing in the gap is too tiny
(2) Equipment dress in, resulting in a
big backlash
(3) The equipment is not effectively mounted,
can not preserve the impeller
synchronization
(4) Bearing dress in ensuing in
clearance increasing.
(one) Take away dust and check
no matter whether there is hurt elements
(2) Modify the gear hole, substitute
the gears if the gear backlash is
better than the typical 30% to
50%
(3)Re-assemble the gears, maintain
the taper speak to location is to seventy five%
(four)Change the bearing
2 Collision
in between
impeller and
wall, the
impeller leading
and casing
(1) Installation gap is not right
(2) running force is also
large, exceeding the specified
value
(3) Functioning temperature is also high
(4) Casing or foundation deformation,
positioning fan failure
(5) Bearing axial location is not good
(one) Alter the hole
(2) Recognize brings about of
overloading, reduced the force
to the specified worth
(three) Verify the set up
accuracy and decrease the pipe
tension
(four) Check out and repair bearings,
and to make certain the clearance
(5)Relocation
3 Temperature
way too high
(1) Oil in tank is also a lot, also
thick or as well filthy
(2) Filter or silencer is blocked
(three)The strain is higher than
the specified value
(4)Excessive dress in of the
impeller, big gap
(five)Bad air flow, indoor
temperature is higher, resulting in
inlet air’s large temperature
(six) The rotating speed is also low,consequence in the belt slipping.
(1)Decrease the oil amount or rely on
oil
(two)Eliminate of blocking objects
(three)Lowering the strain through
the blower
(4)Fix its clearance
(5)Open up vents to minimize space
temperature
(six) Increase pace to stop the
belt slipping.
4 Insufficient
stream
(one) The inlet filter is blocked
(2) Impeller dress in and the gap
boosts as well significantly
(three) Belt slipping
(four) Huge imports pressure loss
(5) Pipeline ventilation leakage
(one) Clear the filter dust and
obstruction
(2) Repair the hole
(3)Tighten the belt and boost
the number of belts
(4)Alter the inlet force to the
specified price
(five) Check out and repair the pipeline
5 Oil leaking or
oil leaking
into the enclosure
(one)Substantial tank position lead to
leakage from the discharge port
(two) Seal wear, resulting in shaft oil spills
(3) The force is larger than
the specified price

 
(1)Minimize the oil amount
(two)Change the seals
(three)Clear the air vents, 2mm diameter faucet is set in the
middle chamber, open up the faucet
underneath the wall
6 Irregular
vibration and
sounds
(1)Bearing clearance exceeds the
specified worth or bearing dress in
(2) The equipment backlash is also
large, not in a limited fastened
(three) The international objects and dust
brought on by the impeller and the
impeller, the impeller and the
housing collision
(four) the impeller shaft
deformation brought on the collision
caused by overload,
(5) Friction amongst the impeller
and the inlet housing triggered by
overheating
(six) Unbalance of the impeller
caused by fouling or international
physique
(seven) Anchor bolts or other
fasteners are loosened
(1)Change bearings or bearing
seat
(2)Reassemble equipment and make sure
backlash
(three)Cleansing blower, check out the
situation is broken
(four)Check the back again pressure, check
the wheel and modify hole
(5)Verify the filter and again
strain, improve the hole
amongst the impeller inlet and the
casing
(six)Thoroughly clean the impeller and the
casing, to guarantee that the impeller
clearance work
(7) Tighten the anchor bolts and
leveling the base.
7 Motor
overload
(one)In comparison with the needed
stress, the force variation
is massive that the back strain or
the inlet stress is high
(two) In comparison with the
products specifications, blower
circulation is as well huge, so its force
boosts
(3)Inlet filter is blocked, or outlet
pipe is obstructed or blocked
(4) Collusion or friction (trapped)
rotating components
(five) The oil degree is way too substantial
(six) Narrow V-belt is overheat,
vibration is way too massive, or pulley
is also tiny
(one) Reduce the pressure to the
specified benefit
(two) Exhaust the excessive gas into
the ambiance or reduce the
blower pace
(3) Remove the obstructions
(4)Instantly shut down, check out
the purpose
(5) Adjust the oil to the appropriate
degree
(six) Examine the belt tension, and
replaced it with huge diameter
pulley.

Our Services

one. Pre market service                                                                              2. Right after market service                                          
a. recommend the ideal model                                             c. on the web technical assistance,                                                                                   
b. factory tour                                                                              d. total daily life spare components and techinical help

Gurantee

12 months gurantee for our roots blowers
 

/ The use of unique equipment manufacturer’s (OEM) element numbers or trademarks , e.g. CASE® and John Deere® are for reference reasons only and for indicating solution use and compatibility. Our company and the listed EPT areas contained herein are not sponsored, accredited, or produced by the OEM. /

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