Description

• Straight running plastic chain

• Designed for bi-directional travel

• Robust heavy duty design for demanding applications like sewage treatment

The material of NH78 and chains generally are POM.The biggest advantage is that all of them can competent with whether the horizontal or the vertical 

rapid turns and friction and noise are small.The characters are easily installation and maintenance and high mechanical strength as well as excellent 

product handling.Besides,this kind of products are widely used in food,soft drinks,packaging and can manufacturing,tobacco,medicine and chemical 

industry,electronics,automobiles and logistics,etc.In addition,as long as you give our the drawing and detailed specifications,CN-CHAINS has the products to

 suit any customer application.

POM: That generic polyethylene oxide (abbreviated POM), also known as Race Steel, Special Steel. It is  Based on such as formaldehyde as raw material to

 aggregate income,POM-H (polyoxymethylene homopolymer), POM-K (polyoxymethylene copolymer) is a thermoplastic plastic high density,

 high crystallinity. Has good physical, mechanical and chemical properties, especially those with excellent abrasion performance. 
Feature:

1,POM has a very low coefficient of friction and good geometric stability, particularly suitable for the production of gears and bearings

2.High temperature properties,and therefore is also used pipe device (pipe valves,pump housing), lawn equipment, etc

3,Is a tough elastic material, even at low temperatures are still very good creep properties, geometric stability and impact resistance

4,High crystallinity of POM cause it has a high shrinkage rate, reaching a high of 2% to 3.5%. For a variety of enhanced materials have different shrinkage

POM is a crystalline plastic, melting point clear, once they reach the melting point, melt viscosity decreased rapidly. 

Our services


1. Warranty time: 1 year.  The conveyor belt / chains / sprockets which supplied by our company could be exchanged when it have quality problems,such as it was broken in installing , the pin run out from chains or the chains parted . But if the user use it in a wrong way, we can not provide any goods for free .

2. Payment: T/T , L/C , Western Union or Paypal .

3. Lead time: 5~15 working days, subject to the order quantity.

4. Shipment: by sea, by air,door to door service for samples transportation.

5. OEM service : we have our own R.D team . If you want to purchase the belt which we have not or you have your own design , we would like to make mold for you for free , only have the condition of requiring continuous orders ,and first order must be more than 60 square meters .

Company and Productsinformationrelated:
Ningbo Rellwin IndustryCo.,ltd.