The lubrication of the chain drive is crucial. Suitable lubrication can significantly reduce the wear of chain hinge and prolong the service life.

There are four ways to lubricate chain drive:

1) Giving oil to the oil pot or brush by hand regularly;

2) The oil cup drips oil through the tubing to the gap between the inner and outer chain plates;

3) The oil bath is lubricated or the oil is shaken up with the oil tray for splash lubrication;

4) The circulating oil can play the role of lubrication and cooling when the oil is continuously supplied by the oil pump through the tubing to the chain.

The chain drive enclosed in the case can prevent dust, reduce noise and protect personal safety. L-AN32, L-AN46, L-AN68 total loss system oil can be used for lubricating oil. High viscosity is suitable for high ambient temperature or high load. The opposite should be low.