Nmrv double reduction gear manufacturer China Nrv in Al-Mukalla Yemen Series Aluminum Alloy Drive Transmission Nmrv 50 63 75 90 Worm Gearing Reduction Gearbox with top quality

Nmrv  double reduction gear  manufacturer  China Nrv  in Al-Mukalla Yemen  Series Aluminum Alloy Drive Transmission Nmrv 50 63 75 90 Worm Gearing Reduction Gearbox with top quality

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

Single Step Worm Gear Reducer.

The reducer which model is 25~90 made of Aluminum alloy die-casting box,good loo ept in appearance,compact in structure,rust proofing on surface and small volume to save mounting space.
The reducer model of 110~150 is made of cast iron which casted with Aluminum mould.It`s good loo ept and solid, and can be used through the setting of multi-azimuth.
Good radiating characterstic leads safe and reliability,and high efficiency for using.
The strong capacity of loading ensure stable transmission,make less vibration and noise.
Varies of connecting structure for power input and torque output meet different require-merits;the design of box outline and the set of foot hole with good versality is apt to many kinds of mounting.

The products are widely applied in the producing equipments of all kinds of industries inside and outside China. They are the best choices for nowadays modern facilities of mechanical reducing drive control to realize large twisting distance, large gear ratio, little noise, high efficiency and stability.

Model: NMRV571, 030, 040, 050, 063, 075, 090, 110, 130, 150
Ratio: 1:5,7.5,10,15,20,25,30,40,50,60,80,100
Color: Blue, Silver Or On Customer Request
Noise: low noise (<50DB)
Advantage: Efficient and safe operating


Housing: Die-Cast Aluminum Alloy
Worm Gear-Bronze 9-4#
Worm-20CrMnTi with carburizing and quenching, surface harness is 56-62HRC
Shaft-chromium steel-45#
Packing: Carton and Wooden Case
Bearing: C&U Bearing
Seal:                       NAK SKF
Certificate: ISO9001,CE,3C,OEM
Warranty: 12 months
Input Power:    0.06kw, 0.09kw, 0.12kw, 0.18kw, 0.25kw, 0.37kw, 0.55kw, 0.75kw, 1.1kw, 1.5kw, 2.2kw, 3kw, 4kw, 5.5kw, 7.5kw, 11kw, 15kw       
Usages: Industrial Machine: Food Stuff, Ceramics,CHEMICAL,Packing,Dyeing,
IEC Flange: 56B5, 56B14, 63B5, 63B14, 71B5, 71B14, 80B5, 80B14, 90B5, 90B14, 100B5, 100B14, 112B5, 112B14, 132B5, 160B5
Lubricant: Synthetic & Mineral

Our factory and in stock:
We are the source factory, so we can customize our products according to the needs of our customers and hope to receive your letter.

Our promise:

Q1: Are you ept company or manufacturer ?

A: We are a manufacturer in ZheJiang China.welcome to our factory to have a visit.

Q2: How we select models and specifications?

A:You can email us the series name & code (for example: WJ series worm reducer) as well as requirement details, such as motor power, output speed or ratio, service factor or your application…as much data as possible. If you can supply some pictures or drawings, it is better.

Q3: How is your price? Can you offer any discount?

A: We will give the best price we can base on your needs and the quantities.

Q4: How long should I wait for the feedback after I send the enquiry?

A: Within 12 hours.

Q5: What is your product warranty period?

A:We offer one year warranty since the vessel departure date left China.

Q6: What industries are your gearboxes being used?

A:Our gearboxes are widely applied to metallurgical equipment, mining equipment, automation equipment, food machinery, packaging equipment, tobacco equipment and so on.

We are loo ept ept to your letter and inquiry. You are welcome to come to China for inspection at any time:


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.


Nmrv  double reduction gear  manufacturer  China Nrv  in Al-Mukalla Yemen  Series Aluminum Alloy Drive Transmission Nmrv 50 63 75 90 Worm Gearing Reduction Gearbox with top quality

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