alibaba assurance hot selling ex70 excavator 41 chain sprockets

1. alibaba assurance quality hot selling ex70 excavator chain sprockets suits for  Excavator machine and special machinery ranging from 3 to 50 tons

2.Differential quenching or feed-through quenching heat treatment is effective in crack resistance

3.Double conical sealing and lifelong lubricatian designing enable the sprocket to have longer service life and perfect performance in any circumstances.

2. alibaba assurance hot selling ex70 excavator 41 chain sprockets show

3 . Products advantage

     *Undercarriage is adopting through hardening system and spraying quenching system. We    are  able to assure the part has excellent wear resistance even in the most severe working conditions.

      *We are using advance machining centre,horizontal to execute processes such as machining, drilling, threading and milling to ensure the qulity and precision of each component to ensure the accuracy of assembly dimensions. This is to maximize the life span of each component and minimize production cost per hour.

If you have new type of products ,we also can develop it if you imterest in our factory,if you find some items are interested to you just contact us .we will do our best serve you.

4.our workshop     alibaba assurance hot selling ex70 excavator 41 chain sprockets working procedure as follow:

 Prepare raw material → Rough machining → Heat treatment → Precise machining→ Assembly→Painting→Packaging

We produce  track roller,carrier roller,idler roller,sprocket,track link for all kinds of types excavator and bulldozer undercarriage parts .high quality and reasonable prices, and specifically designed, engineered and manufactured under consistent quality control. We also make goods according to OEM requirements. Furthermore, we can produce new products according to customers' samples, designs and technical drawings.

we cover alibaba assurance hot selling ex70 excavator 41 chain sprockets nd this kind of products  line as below:

The above products just for reference,Lots of models we can't list here.we can supply more products as customers requirement.Please kindly send us your inquiry or email if you have requirements.