Tag Archives: coupling in gearbox

Large China in Tamale Ghana motor gearbox coupling near me Diameter in Tashkent Uzbekistan nylon sleeve coupling price Roller Chain Sprockets with top quality lowest price

Large  China  in   Tamale Ghana   motor gearbox coupling  near me  Diameter  in   Tashkent Uzbekistan   nylon sleeve coupling  price  Roller Chain Sprockets 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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Large  China  in   Tamale Ghana   motor gearbox coupling  near me  Diameter  in   Tashkent Uzbekistan   nylon sleeve coupling  price  Roller Chain Sprockets with top quality lowest price

Replacement China in Reynosa Mexico rubber coupling gearbox price Air in Mexicali Mexico kop flex gear coupling factory Compressor Part Filter Element 22219174 Oil Separator with top quality lowest price

Replacement  China  in   Reynosa Mexico   rubber coupling gearbox  price  Air  in   Mexicali Mexico   kop flex gear coupling  factory  Compressor Part Filter Element 22219174 Oil Separator 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
/

Product Details

22219174 oil separator air compressor part
EPT Air Compressor Part Filter element 22219174 Oil Separator 

EPT Air Compressor Part Filter element 22219174 Oil Separator 

Company information

Hongkong EPT Industry Limited was established in 2000, located in Chang’an town,
Xihu (West Lake) Dis. EPT city– “China National Machinery and EPT town”
We’re a Hi- EPT company specialize in research, development, manufacture and 
distribution of air compressor sparts. With our rich experience, profession technology
and rigorous quality control, our products are widely used in air compressor field 
with good feedback and continuous orders from more than 2,000 customers in domestic
and oversea market.We can solve any technical problems you may encounter
with your air compressor and provide many kinds of air compressor parts for you.
 

Main products

SCREW AIR COMPRESSOR 

AIR DRYER

Services kits:unloading valve kits, Minimum pressure valve kit,

Stop oil valve kit, check valve kit, thermostat valve kit and more

Valve assembly:air intake valve, thermostat valve, solenoid valve, minimum pressure valve kit, blow off valve, drain valve and more

Rubber parts: hose, coupling, elbow, anti-vibration pad, housing, belt

Sensor: temperature sensor, pressure sensor, oil level sensor

Other parts: gear wheel, controller, temperature switch, pressure switch, cleaning agent

Our services

  • Ø  24 hours a day, 7 days a week
  • Ø  1-stop purchasing
  • Ø  Cheap, fast and efficient
  • Ø  adequate stocks
  • Ø  12 years experiences
  • Ø  Seriously quality control
  • Ø  Superb technique

 

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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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Replacement  China  in   Reynosa Mexico   rubber coupling gearbox  price  Air  in   Mexicali Mexico   kop flex gear coupling  factory  Compressor Part Filter Element 22219174 Oil Separator with top quality lowest price

DIN China in Seville Spa in bowex supplier Standard in Bologna Italy motor and gearbox coupling factory Casting Taper Bushes 1610 Bore 28 with top quality lowest price

DIN  China  in   Seville Spa in   bowex  supplier  Standard  in   Bologna Italy   motor and gearbox coupling  factory  Casting Taper Bushes 1610 Bore 28 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
/

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 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.

PRODUCT DESCRIPITION:
DIN Standard Casting Taper Bushes 1610 Bore 28
1) DIN Standard bushing
2) Different surface treatment
3) Bush size: 1008 1108 1210 1215 1310 1610 1615 2012 2517 2525 3571 3030 3525 3535 4030 4040 4535 4545 5040 5050
4) Material: Gray iron 22; Gray iron 25; Steel
5) Range and Material Specification: The taper bushes are manufactured to the highest quality standard using GG22-25 cast iron depending on size. Thin wall bushes are produced form C45 steel. All surfaces are carefully machined to provide maximum contact area and transmission torque.

1610
Bore WT. Keyseat
(kg) Bush Shaft
14 0.42 5 x 2.3 5 x 3.0
16 0.41 5 x 2.3 5 x 3.0
18 0.40 6 x 2.8 6 x 3.5
19 0.40 6 x 2.8 6 x 3.5
20 0.39 6 x 2.8 6 x 3.5
22 0.38 6 x 2.8 6 x 3.5
24 0.36 8 x 3.3 8 x 4.0
25 0.35 8 x 3.3 8 x 4.0
28 0.33 8 x 3.3 8 x 4.0
30 0.31 8 x 3.3 8 x 4.0
32 0.29 10 x 3.3 10 x 5.0
35 0.26 10 x 3.3 10 x 5.0
38 0.24 10 x 3.3 10 x 5.0
40 0.22 12 x 3.3 12 x 5.0
42 0.20 12 x 3.3 12 x 5.0
       

 

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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.

/

DIN  China  in   Seville Spa in   bowex  supplier  Standard  in   Bologna Italy   motor and gearbox coupling  factory  Casting Taper Bushes 1610 Bore 28 with top quality lowest price

Gr135 China in Nouakchott Mauritania motor and gearbox coupling near me shop Gr165 in Aust in United States falk 1025g20 near me Gr180 Gr215 Gr260 Gr300 Motor Grader Blade with top quality lowest price

Gr135  China  in   Nouakchott Mauritania   motor and gearbox coupling  near me shop  Gr165  in   Aust in United States   falk 1025g20  near me  Gr180 Gr215 Gr260 Gr300 Motor Grader Blade 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
/

motor grader parts

KOMATSU: GD510 GD511 GD55 GD600 GD605 GD621
CATERPI: 14M 120K 140K 160K
SHXIHU (WEST LAKE) DIS.I: SG14 SG16 SG18 SG21
XCM : GR135 GR165 GR180 GR215 GR260 GR300
XIHU (WEST LAKE) DIS.N: 713H 717 718-5 719H 720 722H
TIANGONG: PY160 PY180 PY200 PY220 PY240
ZOOMLION: PY190B PY190D
SEM: SEM919 SEM921 SEM922
SANY: SAG160 SMG170 SHG190 SMG200 SAG200 SMG230
LIUGONG: CLG422 CLG4165 CLG4180 CLG4200 CLG4215 CLG4230
XGMA: XG31651 XG31802 XG32001 XG3200S XG3240S

parts range   cylinder, filter, pin, bush , blade , ripper , engine parts, radiator , coupling 

5711571 57110050 232-70-12143 233-70-12141 234-70-12193 238-70-12220 3G7966 4T2231 4T2233 4T2236 4T2242 4T2243
4T2244 4T3036/5J6973 4T3007/5J6970 4T6511 4T8317 4Z8055 4Z8056 5B5564 5D9553 5D9554 5D9556 5D9557 5D9558 5D9559
5D9561 5D9562 5D9732 5J6970 5J6973 7D1158 7D1576 7D1577 7D1949 7D4508 7T3495 8D2787 8J9821 9J7701
232-70-52180 232-70-52190 232-70-12150 232-70-12160 6D1904 6D1948 6Y2805 7D9999 7D2052 8E5531 9W1767 9W1768
202-70-63161 202-70-63171 205-70-74180 250-70-74190 207-70-34160 207-70-34170 208-70-34170 208-70-34180 20Y-934-2150 21K-7C-14180 21K-7C-14190 203-70-63160/61 205-70-74180/90
100-4043 100-6668 107-3746 109-9212 118-7110 139-9230 424-70-H2D60 100-6664 100-6666 101-9435 101-9436 101-9437 106-9290 107-3490 107-3528 107-3537 109-9019 128-2872 128-2873 132-1035 132-1037 132-4715 135-9294 135-9295 135-9296 135-9647 135-9647/49 135-9648 135-9648 135-9649 138-0865 138-0866 138-0867 138-6470 138-6471 138-6472 140-6862 140-6863 140-6864 140-6865 140-6866 140-6867 140-6868 140-6869 140-6870 140-7601 4T3015 4T6691 4T6692 4T6693,132-1036 4T6694 4T6694,132-1035 4T6695 4T6696 4T6697 4T6698 4T6699 4T6700 4T7139 4T7139 4T7140/4T8091 4T8101 4T9123,132-1039 4T9124,132-1040 9W5730 9W5734 9W5737 9W8367 9W8368 SEG-25 SEG-30 SUB-30

SD13 10Y-80-00005 10Y-81-00003 10Y-81-00004
SD16 16Y-81-00019 16Y-81-00002 16Y-81-00003
SD16L 16Y-81-00019 16Y-81-00002 16Y-81-00003 16L-80-00030
SD22 154-81-11191 154-70-11314 150-70-21356 150-70-21346
SD32 175-71-26310 175-71-22272 175-71-22282

8294269 8294669 8294271 8294669 11082664-11 11082666-6 101-9435 101-9436 101-9437 100-4015 100-4043 100-4044 100-6356 100-6664 100-6666 100-6668 10120745 1012571 1012571 10127292 106-0956 106-9290 107-3381 107-3383 107-3474 107-3477 107-3479
107-3483 107-3490 107-3528 107-3537 107-3538 107-3746 112-2471 112-2472 112-80-00016 112-83-00017 112-83-00018 112-83-00019
112-946-1510 122-80-00002 122-80-00013 122-80-00017 122-80-00019 122-9227 122-946-1510 11G-71-31170 12F-70-31251 12F-70-31261
12F-70-31281 130-70-41130 130-70-61170 130-920-2180 130-Z20-1510 132-1033 132-1035 132-1037 132-4715 135-6537 135-9294 135-9295 135-9296 135-9647 135-9648 135-9649 138-0865 138-0866 138-0867 138-6470 138-6471 138-6472 140-0983 140-2187 140-6862 140-6863 140-6864 140-6865 140-6866 140-6867 140-6868 140-6869 140-6870 140-7601  140-80-00001 140-80-00006 154-70-11313 154-70-11314 154-71-41390 154-81-11190 154-81-11191 156-82-00001 171-82-00001 171-82-00002 171-82-00003 175-70-21115 175-70-26310 17A-71-11351 17A-71-11654 17A-71-45210 17A-71-45220 17A-71-45230 17M-71-21550 17M-72-21160 419-904-1121 421-70-12122 421-70-12430 421-815-1121 421-815-1221 421-815-2110 421-815-2211 421-815-2220 421-825-3210 421-825-3220 423-815-1111 423-815-2210 423-904-1131 424-70-H2D60 424-815-1211  1U5712 1U5715 1U571 1U0601 1U0761 1U0762 1U1192 1U1909 1U2211 1U2406 1U4930 1U4931 3G4282 3G6395 3G9306 4T2236 4T2315 4T2887 4T2895 4T2921 4T2922 4T2923 4T2945 4T2948 4T2949 4T2952/5J6839 4T2973 4T2974 4T2981 4T2985 4T2988 4T2989/5J6849 4T2992 4T2993 4T2994 4T3004 4T3007 4T3008 4T3009/6J1406 4T3571 4T3011 4T3012 4T3013 4T3014 4T3015 4T3571 4T3571 4T3043 4T3044 4T3418 4T3420 4T3422 4T3423 4T3444 4T5318 4T6230 4T6378 4T6381 4T6386 4T6513 4T6514 4T6515 4T6531 4T6532 4T6568 4T6592 4T6594 4T6612 4T6613 4T6614 4T6648 4T6659 4T6694 4T6695 4T6696 4T6697 4T6698 4T6699 4T-6700 4T8077 4T8091 4T8101 4T8317 4T8796 4T8799 4T8940 4T9585/6Y5540 4T9586 4T9587/6Y5540 4T9836 5J6888 5V7276 5V7423 6J1406 6J7116 6W2985 6W2987 6W2989 6W2990 6Y3840 6Y5539 6Y5540/4T9587 7J2959 7J2980 7T3495 7T5701 7T5702 7T6589 7T6592 7T6678 7T6936 7T9125 7T9126 7T9127 7T9976 7T9977 7T9978 7V1490 7V6844 8294271 8E2085 8E2086 8E2087 8E4567 8E-4569 8J1489 8J1490 8J9668 8K8161 8K9754 9K1619 9J4369 9J5899 9R5313 9U8057 9V0169 9V0170 9V6573 9V6574 9V6575 9W1375 9W1878 9W3927 9W4397 9W4398 9W4493 9W4494 9W4500 9W4502 9W4508 9W4902 9W5232 9W5432 9W6092 9W6608 9W6609 9W6656 9W6657 9W7043 9W8215 9W9098 9W9702 U17519 U18064 U18400 U18197 U17689 144-70-11131 144-920-1120 14X-71-11310154-70-11313 154-70-11314 154-71-41390 154-81-11190 154-81-11191 156-82-00001 171-82-00001 171-82-00002 171-82-00003 175-70-21115 175-70-26310 17A-71-11351 17A-71-11654 17A-71-45210 17A-71-45220 17A-71-45230 17M-71-21550 17M-72-21160 195-70-12492 195-71-11654 195-71-61550 198-71-11181 198-72-11181 73117713/14 8294274 8294681/82 112-70-31120/30 112-817-1110 112-946-1510 11G-71-31170 102-Y46-5162/72 124-70-21330/40
12F-929-2170(2) 13F-Z27-1581/71 13F-Z27-1582/72 140-70-11130/40 140-70-11131/41 140-70-11170/80 140-70-11170/80RF 144-70-11180/90 144-70-11250/60 144-70-11251/61 144-952-1120/30 14X-71-11330/40 150-70-21343/53 150-70-21344/54 150-70-21345/55 150-70-21346/56 154-926-1120/30 175-70-21123/33 175-70-21125/35 175-70-21126/36 175-71-11170/80 175-71-11172/82 175-71-22271/81 175-71-22272/82 175-71-22241/51 17M-71-21930/40 195-70-12610/20 195-71-11173/83 195-71-21350/60 195-71-61930/40 1T14036 1T14033 1U1545/46 1U4925/26 3G4285(2) 3G8277/78 7J3459/60 3G8279/80 9J1473/72
3G8281/82 7J3461/62 3G8283/84 7J3463/64 3G8285/86 7J3457/58 3G8287/88 9J1475/74 3G8289/90 7J6713/14 3G8291/92 7J67711/12 3G8293/94 3G8295/96 6J0893/94 3G8297/98 3G8299/300 5J8769/70 3G8301/02 3G8315/16 3G8317/18 8J8105/20 3G8319/20 3G-8321/22 4J8723/24 1J9055/56 4T3041/42 4T3043/44 4T3045/46 8J7162/63 4T3049/50 5J6937/38 4T3051/52 5J6923/24 4T4435/36 4T4454/554T5407/08 4T6229(2) 8J6412(2) 4T6239/40 9J1539/40 4T6505/06 4T6667/68 5J6921/22
4T8090 5A4565/66 5J1279/80 1J1985/86 5J8767/68 6J5715/76 6Y-5839 6Y-5840 7T4092/93 7T4688/89 8E4193/94 7T9089/90 8E4196/97 9W6193/92 8E4539/40 9W6195/94 8E4541/42 7T4097/96 8E9378/79 9W1875/76 9W6198/99 9W8874/75
9W9571/11 9W9014/15 5J1419/20

 

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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.

/

Gr135  China  in   Nouakchott Mauritania   motor and gearbox coupling  near me shop  Gr165  in   Aust in United States   falk 1025g20  near me  Gr180 Gr215 Gr260 Gr300 Motor Grader Blade 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
/

> 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.

/

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

Food China in Recife Brazil rubber coupling gearbox shop Grade in Skopje TFYR Macedonia falk lifelign gear couplings near me Stainless Steel High Viscosity Lube Oil Transfer Pump with top quality lowest price

Food  China  in   Recife Brazil   rubber coupling gearbox  shop  Grade  in   Skopje TFYR Macedonia   falk lifelign gear couplings  near me  Stainless Steel High Viscosity Lube Oil Transfer Pump 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
/

1.Brief introduction

As a recognised market leader in shampoo pumping, YL has been supplying its rotary lobe pumps to numerous processes for over 15 years. YL Committed to offer high quality pumps to our clients with affordable price. The pumps we made not only durable but efficient, can definitely save a lot of your time and cost. We select the pump according to your characteristics of medium and condition of the technological requirements, bring you the best pump for your critical process.

2.Why DEFU Pump for your detergents

Handling from low to high viscosity pumped media, the pumps characteristic smooth, reliable, low shear pumping action and gentle handling of shear sensitive media, provides for long trouble-free service.

Low running and maintenance costs with easy access to the pumphead minimising downtime, results in a reduced lifecycle cost.

Non-contacting pumphead design ensures that abrasive particles do not cause excessive wear.

Indefinite dry running capability avoids pump components shedding into the pumped media.

Compact pump unit design requires considerably less floor space than other pump technologies.

3.Pump Working principle


The even rotation of the rotor pair creates a vacuum on the priming side of the pump, which can be defined by the direction of rotation of the drive. This vacuum draws the liquid into the pump chamber. With further rotation, the pumped medium is conveyed past the pump wall into the pressure area. Up to six chamber charges are displaced with each drive rotation depending on the rotor type. When the rotor is at a standstill, the pump seals off almost completely.

4.Pump Structure

Complete pump consists of bare shaft pump, coupling& shield, gear reduer with motor and baseplate. You can only have our bare shaft pump.

5.Pump Specifications

 

Model

Displace-ment

(L/r)

Speed range

(r/min)

Capacity
range
(M³/h)

Max.
Pressure

(Mpa)

Power

(Kw)

Suction

pressure

(Mpa)

Inlet

&outlet

(mm)

Max.
Viscosity

(cp)

25BV12-2

0.15

20-600

0.09-4.32

1.2

2.2

-0.02~-0.08

25

1000000

40BV12-5

0.32

20-550

0.18-7.92

1.2

4

-0.02~-0.08

40

1000000

50BV12-8

0.47

20-550

0.28-12.4

1.2

5.5

-0.02~-0.08

50

1000000

50BV12-10

0.65

20-550

0.39-17.16

1.2

7.5

-0.02~-0.08

50

1000000

65BV12-20

1.74

20-550

1.04-45.94

1.2

15

-0.02~-0.08

65

1000000

80BV12-30

2.5

20-550

1.5-66.00

1.2

22

-0.02~-0.08

80

1000000

80BV12-40

3.65

20-550

2.19-96.00

1.2

30

-0.02~-0.08

80

1000000

125BV12-50

4.6

20-420

2.76-92.74

1.2

37

-0.02~-0.08

125

1000000

125BV12-70

6.1

20-420

3.66-122.98

1.2

45

-0.02~-0.08

125

1000000

125BV12-80

7.0

20-420

4.20-141.12

1.2

55

-0.02~-0.08

125

1000000

150BV12-100

11.4

20-420

6.84-229.82

1.2

75

-0.02~-0.08

150

1000000

150BV12-150

12.5

20-420

7.50-252.00

1.2

90

-0.02~-0.08

150

1000000

175BV12-200

16.7

20-420

10.02-336.67

1.2

110

-0.02~-0.08

175

1000000

Note*

1. Tested medium: water. Your liquid’s density, viscosity and temperature are necessary to supply when choose the pump.

2. Speed, flow rate, EPT power and pressure will be varified according to different liquid properties.

3. Port size can be changed as needed.

4. YL reserves the right to change specifications without prior notification.

6.Pump Applications

Consumer chemicals: AES, LAS, AOS, K12, glycerol, fatty alcohol, bathing shampoo, skin cream, shampoo, detergent liquid, toothpaste soap, washing powder slurry, etc.

7.How to choose our pump

Dear Customer,
To ensure satisfactory performance of required pumps, it is important that the pump must be properly selected. Below table is for your selection guideline, which is nessary to supply us for a targeted solution and offer.

Selection Xihu (West Lake) Dis.line
Buyer information
Company name   Contact person  
Website   Email  
Address   Mobile No.  
Tel/Fax: 0086-571-88220971 No.   Online chat ID.  
Liquid information
Your industry: __________ Liquid name:___________ 
Features:  Sanitary[  ]   Corrosive[  ]  Poisonous[  ]
Viscosity:_______cp Density:_______ Temperature:_____ºC PH value:________
Solid content:_______    Max. size of particle:_______  
Using condition
Capacity:  Max. required:__________ L/H     Working required:__________ L/H 
Discharge pressure: Max. required:__________Mpa    Working required:__________ Mpa
Suction pressure: Max. required:__________Mpa    Working required:____________ Mpa
Delivery head required:____________  Vacuum:________ Mpa
Heating jacket required: Yes[    ] No.[     ]           Heating temp.:_____ºC 
Liquid inlet/outlet direction: Horizontal[     ]   vertical[      ]  
Pipe size: Inlet___________ Outlet____________
Connection type required: Flange[     ] Thread[     ] Clamp[     ]
Installation type: Fixed [     ] Movable[     ]
Operating status: Continuous[     ]  Interruption[     ]
Liquid contact material: SS304[     ] 316[     ] 316L[     ]         Others________
Special request_____________________________________  

8.Factory workshop showing

9.Pump working at site

Welcome to visit our factory!
All My Striving,For Your Satisfaction.
*********************************************************************************************
Head Office: HangZhou DEFU Machinery Co.,Ltd
Subsidiary Factory Name:ZheJiang Y&L Pump Co.,Ltd

Mobile :+86-1857130095    Fax: 0086-571-88220971: +86~571-8822571/88220973-86553150

WebSite:

 

/
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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/

Flue Gas Desulphurization, Chemical Industrial Pump
Products show

 

Brife Introduction :

The pump is a kind of single stage, single suction horizontal centrifugal pump with hanging bracket. Pump casing adopts the structure of open behind. Pump is connected with motor or speed regulating mechanism by lengthened flexible coupling. It can be inspected easily without dismounting rotor parts and inlet/outlet pipeline.

Features:

1) The pump restricting parts adopt the advanced flow simulation technology to guarantee the reliable pump design and the high operating efficiency.
2) The anti-corrosion & anti-wear metal and rubber materials which are specifically developed for FGD pumps have been proved by the practice that, they can ensure the long-life pump operation. Through adjusting the bearing components to change the impeller position in the pump chamber all-time high-efficient operation of the pump can be achieved. The pump is characterized by the back knock-down structure which is simple and advanced.
3) It is easy to maintain and repair and it is on need dismantling inlet and outlet water pipes. The containerized mechanical seal specially used for the desulphurization process is adopted and its operation is reliable.

Type Notation

600X-TLR

600: Diameter of discharge

X: Bracket Model (bearing lubricating way: diluted oil)

TL: FGD Pump

R: Rubber Liner Code

Samples

600X-TLR: The diameter of discharge: 600mm, bearing lubricating way: diluted oil, Rubber liner.

Models and introductions

Product Application

Testing Equipment

Shipment&payment

/
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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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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Accept drawing and sample custom

Quick Details

Material Carbon Steel, Stainless Steel, Copper, Brass or as You Required
Processing Forging , Casting or Welding
Heat Treatment High Frenquency Quenching and Hard Teeth
Surface Treatment Blacken or Galvanized as You Required
Standard GB1244-85, DIN8187,8188, OEM, ANSI or DIN
Payment T / T  L/C

Supply Ability
Supply Ability: 6000 Piece/Pieces per Month

Packaging & Delivery
Packaging Details
Standard package:  
1.Inner Plastic Bag,Carton Box and Wooden Case   
2.Or Customer’s requirement
Port
ZheJiang , China
Lead Time :

Quantity(Pieces) 1 – 10000 >10000
Est. Time(days) 10 To be negotiated

Our Advantage 
—We have over 20 years ODM &OEM experience
—100% to test before shippment goods
—24Hours for services ,Any questions, we will face it together
—Use the best material for product ,each year, our OEM team will design new items according to the market need

Workshop

Other products

 About us
HangZhou EPT GEAR Co., Ltd. With a history of more than 20 years, is specialized in producing sprocket, gear, coupling, taper bush and other transmission products. 

The company was founded in 1993 and currently employs more than 100 people. It covers an area of 18, 000 square meters, with more than 250 sets of various kinds of metal processing equipment, including 90 sets of CNC equipment. 

We adopt the following standard to produce our products: ISO 606; ANSIB 29.1; DIN 1801; GB 124-97. 

Our products are exported to more than 60 countries and regions, including U. S. A, Japan, Germany, Italy, Argentina, South Africa. 

Sprocket is our main items for exporting. We can supply you various kinds of sprocket, Pitch size from 1/4″ to 4″ and teeth No. From 8 to 150. 

We always offer our customers competitive price, excellent quality and prompt delivery. We always consider customer’ S requirements first. Our aim is: “Customer’ S satisfaction is our pursuit”. 

We sincerely hope to set up long-term business relations with every custom on the basis mutual benefits and friendship.

/
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 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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