HDPE flame retardant coal bunker liner is the abbreviation of high molecular weight polyethylene board. The sheet is based on high molecular weight polyethylene raw materials, and relevant modified...
Because the tooth profile of the gear rack is straight, the pressure angle at all points on the tooth profile is the same, equal to the inclination angle of the tooth profile. This angle is called ...
The reasons why oily nylon liners are widely used in ore bins are as follows:
1. Reduce the effective volume of the ore bin. The ore storage capacity of the ore bin is reduced due to the formation ...