The group is focused on producing all variety of standard roller chains and sprockets, gears & gearboxes, such as conveyor chain & sprockets , stainless steel chain, agricultural chain and has not just sold its products all over china, but also sold more than 65% products to oversees, including Europe, America, South-east Asia, and it also has set up storage logistics in places like Europe.

Overview

Quick Details

Applicable Industries:

Manufacturing Plant

In our company we are aware of the importance of the users’ safety. That’s why our PTO’s are produced according to legal regulations and European directives and bear the CE sign. A key factor for safety assurance is the accession in the products’ development phase. By all means, the users’ knowledge about the correct use of a PTO drive shaft is vital. This means, that every users’ duty is to read and follow the safety instructions.

Bearing:

Bronze

Housing Material:

Aluminum alloy

Product name:

DEVO NMRV Series gearbox

Mounting Position:

Flange Motunted

Input Form:

Shaft Input

Output Form:

hollow Shaft Output

Heat treatment:
The result is a drive solution that reflects our bundled practical knowledge, which is perfectly adapted to your requirements as a customer. However, our task does not end with delivery and installation. We are always there to provide you with advice and assistance throughout the entire lifecycle of our products.

Carburizing & Quenching

Color:

Our company is located in XiHu HangZhou Zhejiang Province. T

Blue or silver

Certificate:

ISO 9001

Warranty:

1 Year

Packaging & Delivery

Lead Time
:

Quantity(Bags)	1 – 10	>10
Est. Time(days)	15	To be negotiated

Online Customization

Product Description

Introductions of NMRV Series Worm Gear Reducer

The NMRV worm gear reducer is equipped with high quality aluminum alloy casting and it adopts the advanced square box structure which is small in size, light in weight and beautiful in apperance. The worm gear reducer could be matched with other gearboxes to reach a large ratio and torque. What’s more, due to the small size of the gearbox, it is easy to install and maintain. The NMRV worm gearboxes  are manufactured with international technical requirements and possess a high technological content which guarantee the high rigity and high torque.

 

Structure Drawing of NMRV Series

	Advantages of NMRV Worm Gearbox
Low noise	This worm gearbox is smooth in transmission which is suitable for working in harsh environment for a long time.
High efficiency	With the using of tin bronze worm gear material, this worm gear reducer is low in temperature-rising and fast in heat dissipation.
High quality	The reducer made of cast iron which casted with Aluminum mould. It`s good looking and solid, and can be used through the setting of multi-azimuth

Parameter Table of NMRV

HIGH QUALITY HOUSING AND BEARING MATERIAL
The reducer is made of cast iron which casted with Aluminum mould. It`s good looking and solid, and can be used through the setting of multi-azimuth

NMRV SERIES WORM GEAR SPEED REDUCER MOUNTING DIMENSIONS 

Dimension Diagram of NMRV 90

Profile of Our Company

        Our company is located in the city of Xuzhou, ZJ Province of  China. We handle the products of power 

transmission, our lines mainly cover series products in speed reducers, gearboxes , associated electricial motors and 

other power transmission accessories. Based on the versatile functions, our products can be utilized in many fields:
machines of waste water treatment, dredgers, chemical industry, cranes, metal working mills, conveyors, paper 

industry,  cement industry,  cableways and so on.

        With the excellent quality and reasonable price , our products enjoy a good reputation from customers and the 

peers all over the world. We always innovate for the purpose of better meeting the new demands of our customers and 

adapting the new tendency of the industry. Depending on the principles of honestly operating and mutual benefit, We 

sincerely look forward to cooperating with you.

Application Field

Packing & Delivery

PACKING AND TRANSPORTION

● Packaging: In order to ensure the integrity of product appearance, we will choose cartons, wooden pallets and wooden pallets according to customer needs.

● Delivery time: Each reducer is manufactured and tested in accordance with strict and fixed procedures to ensure that the quality is correct before leaving the factory and delivery on time.

● Transportation modal: We will choose the most suitable mode of transportation for our customers according to the weight and size of the goods. We can also choose the mode of transportation according to the needs of our customers.

● Receiving and after-sales service: After receiving the goods, please check whether they are in good condition. We will provide customers with perfect after-sales service.

FAQ