Hammer Crusher is widely used in mining, metallurgy, building materials and other industries to crush various brittle materials such as coal, gypsum, limestone,

Sliding bearings (especially bronze bushings) are commonly used components in mechanical equipment and are widely used in industrial machines, vehicles, ships a

The dynamic pressure lubrication method of the ball mill main bearing bush refers to the use of an oil pump to send lubricating oil to the working surface betwe

　　The selection of grease for sliding bearings (bronze bushings) is very important, as it directly affects the service life, performance and working efficienc

Bronze brass self-lubricating bushings are mainly used in oil-free places, so they need to be used in specific situations. Here are some advantages of self-lubr

　　Bronze alloy bushings (copper bushings for short) have been widely used in many mechanical equipment and engineering structures due to their excellent wear