Tag Archives: China worm gear reducer china

Nmrv interior permanent magnet rotor near me shop made in China – replacement parts – Nrv in Sao Jose dos Campos Brazil Nmrv075 Worm Gear Speed Reduction Reducer Gearbox with top quality

Nmrv interior permanent magnet rotor near me shop made in China - replacement parts - Nrv in Sao Jose dos Campos Brazil Nmrv075 Worm Gear Speed Reduction Reducer Gearbox with top quality

We – EPG Team the most significant worm gearbox, couplings and gears manufacturing unit in China with 5 diverse branches. For more details: Cell/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778083988828 /

NMRV  REDUCTION WORM GEARBOX
The NMRV 075 decreasing motor gearbox includes a worm gearbox with a single gear stage and an IEC asynchronous motor. The push is optionally equipped with an output flange, a reaction rod, and double-sided shafts. Motor power is .twenty five – 4 kW.
Elements components:
Scenario – aluminum, flanges – aluminum, worm – steel, worm wheel crown – bronze. 
Sort of lubricant: synthetic ISO VG 320. 
Weight: 9 kg.

Kind designation scheme

NMRV – 075 – 40 – 22.5 – 0.75 – B1

  • NMRV – worm gear motor
  • 075 – size (heart distance, mm)
  • forty – gear ratio
  • 22.5 – output shaft rotation pace, rpm
  • .seventy five – electric motor power, kW
  • B1 – mounting placement

NMRV 075 gearbox performance

i n one = 2800 rpm n 1 = 1400 rpm n one = 900, rpm
n 2 ,
rpm		 T 2M ,
N * m		 P
kw		 RD
%		 n 2 ,
rpm		 T 2M ,
N * m		 P
kw		 RD
%		 n two ,
rpm		 T 2M ,
N * m		 P
kw		 RD
%
seven.5 373 169 seven.11 ninety three 187 235 five.05 91 one hundred twenty 273  3.86 89
ten 280 178 5.sixty six 92 140  237 three.86 90 90 278  2.98 88
fifteen 187 191  4.12 ninety one 93  252 2.79  88 60 295  2.16 86
20 a hundred and forty 176  2.93 88 70  240 two.07  85 forty five 265  1.52 82
25 112 208  2.seventy one 90 56  271 one.87  85 36 309  1.42 82
thirty 93 221  2.fifty 86 47  263  1.sixty  81 30 328  1.32 78
forty 70 201  1.eighty eighty two 35  261  1.24  77 23 289  0.94 74
fifty fifty six 206  1.47 82 28  268  1.02  77 18 302  0.77 seventy four
sixty 47 178  1.17 75 23  238  0.eighty two  70 15 256  0.61 sixty six
80 35 181  0.86 77 eighteen  233  0.61  72 eleven 280  0.forty six 70
100 28 153  0.66 sixty eight 14  206  0.forty eight  63 nine 225  0.36 59
  • n1 – rotational pace el. engine
  • n2 – revolutions on the output shaft
  • T 2M – torque on the output shaft
  • P is the maximum allowable engine power
  • RD – effectiveness

GEARBOX Function

1.Excellent high quality,extended daily life time,lower sounds.
2.Compact,hassle-free.
three.Higher performance,large torque.

 

Total and mounting dimensions NMRV 075

NMRV075 equipment motor  has a wide assortment of equipment ratios.
Gear ratios:  5, 7.5, 10, 15, 20, twenty five, thirty, forty, 50, sixty, 80, a hundred .

Output flange to NMRV 075 gearbox

Geared NMRV075 can be equipped with unilateral or bilateral output shaft. 
The gearbox comes standard with a hollow output shaft

A torque arm is an added alternative to the gearbox.

  Model  NMRV Series
  Single Stage  RV25-RV150
  Ratio  7.5-one hundred
  Input Electrical power  0.06KW-15KW
  Output Pace  14-280rpm
  Output Torque   5-1800Nm
Core parts  worm wheel,worm shaft
 Core components material      worm shaft:20 Cr Mn Ti,worm wheel:Nodular solid iron interal,9-4 copper exterior
  Lubrication   RV30-ninety:artificial oil, RV110-a hundred and fifty:GN460-W mineral oil
 Bearings  C&U

 
 
 

/ The use of authentic equipment manufacturer’s (OEM) component numbers or logos , e.g. CASE® and John Deere® are for reference needs only and for indicating solution use and compatibility. Our company and the shown substitution areas contained herein are not sponsored, accredited, or manufactured by the OEM. /

Nmrv interior permanent magnet rotor near me shop made in China - replacement parts - Nrv in Sao Jose dos Campos Brazil Nmrv075 Worm Gear Speed Reduction Reducer Gearbox with top quality

Nmrv interior permanent magnet rotor near me shop made in China - replacement parts - Nrv in Sao Jose dos Campos Brazil Nmrv075 Worm Gear Speed Reduction Reducer Gearbox with top quality

Nmrv n20 vs n26 motor near me shop made in China – replacement parts – in San Pedro Sula Honduras Series Hollow Shaft Worm Reducer Worm Gear Box for Machines with top quality

Nmrv n20 vs n26 motor near me shop made in China - replacement parts - in San Pedro Sula Honduras Series Hollow Shaft Worm Reducer Worm Gear Box for Machines with top quality

We – EPG Group the biggest worm gearbox, couplings and gears factory in China with 5 diverse branches. For much more details: Cellular/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778083988828 /

Solution Title: Gearbox

Purposes: 
The merchandise are extensively applied in electricity, coal, cement, metallurgy, harbor, agriculture, delivery, lifting, surroundings defense, phase, logistic, weaving, paper creating, gentle business, plastics and other regions.

Basic Description:
one. Housing:
 Die-forged Aluminium Alloy Gearbox (RV571~RV090)Cast Iron Gearbox (RV110~RV150)
2. Worm Wheel: Wearable Tin Bronze Alloy, Aluminum Bronze Alloy
3. Worm Shaft: 20Cr Steel, carburizing, quenching, grinding, surface hardness 56-62HRC, .3-.5mm remaining carburized layer soon after exact grinding
4. Enter Configurations:
Equipped with Electrical Motors (AC Motor, Brake Motor, DC Motor, Servo Motor)
IEC-normalized Motor Flange
Solid Shaft Input
Worm Shaft Tail Extension Input
5. Output Configurations:
Keyed Hollow Shaft Output
Hollow Shaft with Output Flange
Plug-in Strong Shaft Output
6. Spare Elements: Worm Shaft Tail Extension, Single Output Shaft, Double Output Shaft, Output Flange, Torque Arm, Dust Cover
7. Gearbox Painting:
Aluminium Alloy Gearbox:
After Shot Blasting, Anticorrosion Treatment method and Phosphating, Paint with the Colour of RAL 5571 Gentian Blue or RAL 7035 Gentle Grey
Forged Iron Gearbox:
After Portray with Purple Antirust Paint, Paint with the Colour of RAL 5571 Gentian Blue

Versions:
Hollow Shaft Input with IEC-normalized Motor Flange
RV571~RV150
Strong Shaft Enter
RV571~RV150

Features:
1. Top quality aluminum alloy gear box, light-weight excess weight and not rust
2. 2 optional worm wheel materials: Tin bronze or aluminum bronze alloy
3. Regular components and very versatile for shaft configurations and motor flange interface
four. A number of optional mounting choices
5. Reduced sounds, High performance in warmth dissipation

Gearbox Technical Info:

Designs Rated Power Rated Ratio Input Hole Dia. Input Shaft Dia. Output Hole Dia. Output Shaft Dia. Center Distance
RV571 .06KW~.12KW 5~sixty Φ9 Φ9 Φ11 Φ11 25mm
RV030 .06KW~.25KW five~eighty Φ9(Φ11) Φ9 Φ14 Φ14 30mm
RV040 .09KW~.55KW five~one hundred Φ9(Φ11,Φ14) Φ11 Φ18(Φ19) Φ18 40mm
RV050 .12KW~1.5KW 5~one hundred Φ11(Φ14,Φ19) Φ14 Φ25(Φ24) Φ25 50mm
RV063 .18KW~2.2KW seven.5~a hundred Φ14(Φ19,Φ24) Φ19 Φ25(Φ28) Φ25 63mm
RV075 .25KW~4.0KW 7.5~a hundred Φ14(Φ19,Φ24,Φ28) Φ24 Φ28(Φ35) Φ28 75mm
RV090 .37KW~4.0KW seven.5~a hundred Φ19(Φ24,Φ28) Φ24 Φ35(Φ38) Φ35 90mm
RV110 .55KW~7.5KW seven.5~one hundred Φ19(Φ24,Φ28,Φ38) Φ28 Φ42 Φ42 110mm
RV130 .75KW~7.5KW seven.5~100 Φ24(Φ28,Φ38) Φ30 Φ45 Φ45 130mm
RV150 2.2KW~15KW seven.5~a hundred Φ28(Φ38,Φ42) Φ35 Φ50 Φ50 150mm

Ratio: 5, 7.5, 10, fifteen, 20, twenty five, 30, forty, 50, sixty, eighty, a hundred
Installation:
Flange Mounted
Foot Mounted
Torque Arm Mounted
Lubrication:
Grease Lubrication
Oil-bath and Splash Lubrication
Cooling:
Natural Cooling

Our Generation and Packing:

FAQ:
Q: Do you supply OEM services?
A: Indeed.

Q: What is your payment conditions?
A: 30% T/T as deposit in advance, 70% stability following receipt of the copy of B/L or just before shipment.
    Also we do L/C at sight, D/P, West Union, Cash Gram and so on.

Q: What is your direct time?
A: About 5-ten wor ept days for LCL cargo get and about 20days for container order following receipt the deposit or original irrevocable L/C.

Q: What certifiicate do you have?
A: We have CE, ISO, SASO. And we can implement for particular certificates for distinct nations around the world demand from customers. 

Q:How extended is your merchandise guarantee?
 A: 12months good quality guarantee.
     If the motor is ruined or can not perform normally owing to the manufacturing defects, our business will repair and change the spare components or comprehensive motors by totally free of demand.

Why Us?
a. Factory Costs — with advanced lamination,casting,rotor pouring, winding, portray, screening and pac ept machines, all of main materials are made by ourselves which saved the production value a good deal which offers clients more earnings to resell or distribute.

b.Guaranteed Quality — Ideal visual appeal, lower sound, no heating also slight vibration helps make high quality items. Also we do 100% new content,100% cooper wire,one hundred% power, 100% tested certified prior to shipment.

c.Professional Services — In 12hours to reply you all inquiries and queries, also a lot knowledgeable revenue can source you good answers and cooperate with you quite effectively on equally just before and following sale.
 

 Welcome to get in touch with with us !

/ The use of original tools manufacturer’s (OEM) element quantities or emblems , e.g. CASE® and John Deere® are for reference purposes only and for indicating merchandise use and compatibility. Our business and the shown alternative components contained herein are not sponsored, accredited, or made by the OEM. /

Nmrv n20 vs n26 motor near me shop made in China - replacement parts - in San Pedro Sula Honduras Series Hollow Shaft Worm Reducer Worm Gear Box for Machines with top quality

Nmrv n20 vs n26 motor near me shop made in China - replacement parts - in San Pedro Sula Honduras Series Hollow Shaft Worm Reducer Worm Gear Box for Machines with top quality

Nmrv30-130 near me shop China in Aleppo Syrian Arab Republic Worm Gear Box Speed Reducer with top quality

Nmrv30-130 near me shop China in Aleppo Syrian Arab Republic Worm Gear Box Speed Reducer with top quality

We – EPG Group the biggest gearbox & motors , couplings and gears factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778083988828

NEMA23 Worm Gearbox RV30 Speed Reducer 10 15 20 25 30 40 50 60 80:1 for Stepper
 
Package Included : 
1 x Nema23 Worm Gearbox  

Turbo-Worm reducer type selection :

Table 1
Model NMRV030-10
Type Worm-Gear Reducer
Speed Ratio 10/15/20/25/30/40/50/60/80
Input Bore Size 9/11mm (default=11mm)
Input Flange Model NEMA23 (57X57)
Output Bore Size 14mm
Rabbet (B) 38mm
Screw Distance (D) 66mm
Height (L) 20mm
Application Matched with Servo/Stepper Motor
Goods Color Blue/Argentate    (default: Argentate)
Country of Origin China(One year warranty)

This listing will be delivery according to Table1, if not please tell us what kind of product type do you need. Such as:

1.Motor Drawing 
2.Speed Ratio
3.Input/Output Bore(C)
4.Input Square Flange Length (A)
5.Distane of Diagonal Screw(D)
6.Rabbet (B)

General specifications (Multiple choice)

Model NMRV030
Speed Ratio Range 5/7.5/10/15/20/25/30/40/50/60/80
Input Shaft Diameter for Motor 9mm/11mm for Stepper &Servo Motor
Flange Frame(A*A) 57*57 90*90 104*104mm

There are a variety of options for RV30 series reducer according to the drawings. if necessary, please contact us!

Related NEMA23 RV30 worm gear reducer for stepper motor:

Model

Center distance

Ratio

Flange

Application

NMRV030-10

NMRV030

10:1

NEMA23

for Stepper Motor

NMRV030-15

NMRV030

15:1

NEMA23

for Stepper Motor

NMRV030-30

NMRV030

30:1

NEMA23

for Stepper Motor

 

 

About Company

Fasttobuy company is one of the biggest online Industrial components wholesaler in Asia, committing itself to build a worldwide supply shop online. Our company was originally set up in Hongkong, China in 2009, aiming to operate the business-to-customer transactions with overseas consumers.Along with the rapid development of electronic business in China,Motion control expert in industrial automation for years, specialized in high quality items such as stepper motor+drive, servo motor+drive, cnc spindle motor+drive, reducer, controller, hmi, vfd, plc, sensor, encoder, etc.

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 replacement parts contained herein are not sponsored, approved, or manufactured by the OEM.

Nmrv30-130 near me shop China in Aleppo Syrian Arab Republic Worm Gear Box Speed Reducer with top quality

Nmrv30-130 near me shop China in Aleppo Syrian Arab Republic Worm Gear Box Speed Reducer with top quality

Construction worm and wheel animation Custom China in Dhaka Bangladesh Hoist Gear Speed Reducers High Efficiency Hoist Speed Reducer with top quality

Construction worm and wheel animation Custom China in Dhaka Bangladesh Hoist Gear Speed Reducers High Efficiency Hoist Speed Reducer with top quality

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

Worm gear and worm reducer is a kind of compact structure, large transmission ratio, under certain conditions has self-loc ept function of mechanical transmission.

The hollow shaft type worm gear reducer is not only has the characteristics above, and convenient installation and reasonable structure, get more and more widely used.

It is in the worm gear and worm reducer input with a helical gear reducer, consisting of multistage speed reducer can obtain very low output speed, than the single-stage worm gear deceleration machine has higher efficiency, and little vibration, low noise and energy consumption.

Our gearbox 

1 larger loading capacity and compact dimension and higher efficiency and smoother and quieter functioning.

2.Longer service life.
 
3. higher strength and lighter weight

Loading capacity and efficiency
 

Reducing
speed ratio
(i)		 Distance
bctwccn two
shafts(mm)		 Input Speed
(r/min)		 Input
efficicncy
(KW)		 Target input
Torque
(NM)		 General
Transmission
efficiency(%)
8.25 125 1500 17.6 895 91
144 1500 25.6 1185 89
10 125 1500 14.9 890 90
144 1500 19.7 1130 88.3
12 125 1500 12.4 1068 89
144 1500 17.1 1088 88
14 125 1500 11.72 895 89.4
144 1500 16.33 1180 87
16 125 1500 11.6 1000 88
144 1500 15.56 1296 86
20 125 1500 9 1571 87
144 1500 12.46 1296 85
25 125 1500 6.9 930 84
144 1500 9.44 1234 83.5

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 replacement parts contained herein are not sponsored, approved, or manufactured by the OEM.

Construction worm and wheel animation Custom China in Dhaka Bangladesh Hoist Gear Speed Reducers High Efficiency Hoist Speed Reducer with top quality

Construction worm and wheel animation Custom China in Dhaka Bangladesh Hoist Gear Speed Reducers High Efficiency Hoist Speed Reducer with top quality

Helical worm gear supplier in penang sales China in Matamoros Mexico Gear Speed Reducer with top quality

Helical worm gear supplier in penang sales China in Matamoros Mexico Gear Speed Reducer with top quality

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

Technical data:
1. Ratio range: 3-20000
2. Input power: 0.12~4KW
3. Output speed: 0.09~832 r/min
4. Permit torque rang: ≤ 1225 N. M

Characteristic:
1. Closed case, long life, compact structure
2. Helical hard-teeth, low noise, high efficiency
3. Lightweight, favorable adaptability
4. Can be added braker

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 replacement parts contained herein are not sponsored, approved, or manufactured by the OEM.

Helical worm gear supplier in penang sales China in Matamoros Mexico Gear Speed Reducer with top quality

Helical worm gear supplier in penang sales China in Matamoros Mexico Gear Speed Reducer with top quality

0.37kw-315kw iron horse worm gearbox Cost China in Calamba Philippines Ye2 Three Phase Asynchronous Induction AC Electric Motor for Pump Compressor Gear Reducer Fan Farm Machines 2pole 400V 50Hz with Ce Certificate Pic with top quality

0.37kw-315kw iron horse worm gearbox Cost China in Calamba Philippines Ye2 Three Phase Asynchronous Induction AC Electric Motor for Pump Compressor Gear Reducer Fan Farm Machines 2pole 400V 50Hz with Ce Certificate Pic with top quality

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

Product name: 

0.37kw-315kw YE2 Three Phase Asynchronous Induction AC Electric Motor for Pump Compressor Gear Reducer Fan Farm machines 2pole 400V 50Hz with CE certificate pic

Product Description: 


 

YE2 Series Cast of Iron Three Phase Induction Motor is specially designed for European market, whose terminal box is located on
The top of motor. They are totally enclosed and fan-cooling designed. They are newly designed in conformity with the relevant
Requirements / rules of IEC&DIN42673 standards. 

Type YE2
Power 0.75~315kw
Insulation F / B, H/B
Voltage and frequency 380/400/415/660/690V 50/60Hz
Speed 3000/1500/1000/750/600 rpm
Mounitng IMB3/IMV1
Cooling and ventilation TEFC in accordance with IC411 of IEC60034-6. 
Winding 100% Cooper Wire
Protection class IP54/IP55
Vibration Vibration class A, vibration class B is available on request. 
Quality assurance ISO9001
Site conditions From -15°C t0 +40°C and altitude below 1000 meters

Packaging: 

COMPANY SHOW: 

Certification

Worldwide Marketing & Service Network
Global Perfect Marketing service network is one of jinlite motor ‘s advantage. We have 40 branches in China main city, 8 branches in
The Abroad, Our business penetrates more than 60 countries and regions including South America, North America, Europe, Asia
Middle East and Africa, Giving us rapid reach capacity from sales, service, procurement and Transportation since inception, Pinxing
Always uphold the development strategy of market globalization. We segment and position customers needs and ept market. Our
Products and service are widely used in global industry, and performance stable and safety. We custom different motors for different
Industries 

FAQ

Q: Do you offer OEM service? 
A: Yes

Q: What is your payment term? 

A: 30% T/T in advance, 70% balance when receiving B/L copy. Or irrevocable L/C. 

Q: What is your lead time? 

A: About 30 days after receiving deposit or original L/C. 

Q: What certifiicates do you have? 

A: We have CE, ISO. And we can apply. 

 

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 replacement parts contained herein are not sponsored, approved, or manufactured by the OEM.

0.37kw-315kw iron horse worm gearbox Cost China in Calamba Philippines Ye2 Three Phase Asynchronous Induction AC Electric Motor for Pump Compressor Gear Reducer Fan Farm Machines 2pole 400V 50Hz with Ce Certificate Pic with top quality

0.37kw-315kw iron horse worm gearbox Cost China in Calamba Philippines Ye2 Three Phase Asynchronous Induction AC Electric Motor for Pump Compressor Gear Reducer Fan Farm Machines 2pole 400V 50Hz with Ce Certificate Pic with top quality

F worm and worm wheel material manufacturer China FF Fa Faf37 in Jerusalem Israel Parallel Shaft Helical Gear Reducer with top quality

F worm and worm wheel material manufacturer China FF Fa Faf37 in Jerusalem Israel Parallel Shaft Helical Gear Reducer with top quality

We – EPG Group the biggest gearbox & motors , 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:    Helical                                                                                                                Brand Name:                   EED
Input Speed:                     1400 rpm                                                                                                           Output Speed:                 4.8 rpm to 1075 rpm
Rated Power:                    0.12 ~ 160KW                                                                                                  Gear Ratio:                       2.64-251.25
Color:                                 Blue/Silver or on request                                                                                Origin:                               ZHangZhoug, China (Mainland)         
Warranty:                           1 Year                                                                                                                Application:                      ept    
———————————————————————————————————————————————————————————————————————————————–
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. F series parallel shaft helical box is based on the design of parallel shaft tructure, which have a center distance
between input and output shaft who are parallel.

2. Compact construction, steady running, high transmission efficiency, strong carrying capacity.

3. The material of gears is 20CrMnTi alloy steel and the hardness can reach to HRC58; ~ 62; After tempering, ce-
mentiting,quenching etc. Heat treatment. All the gears are processed by accurate grinding and the precision
can reach to grade 6~5.

4. Installation: Foot-mounted, flange, torque arm and so on; Output type: Solid shaft, hollow shaft and can choose
to add
one-key, spline, or shrink disc connection. Input Model: Directly connected with motor, flange input or shaft input.
Markets

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 replacement parts contained herein are not sponsored, approved, or manufactured by the OEM.

F worm and worm wheel material manufacturer China FF Fa Faf37 in Jerusalem Israel Parallel Shaft Helical Gear Reducer with top quality

F worm and worm wheel material manufacturer China FF Fa Faf37 in Jerusalem Israel Parallel Shaft Helical Gear Reducer with top quality