How about the video price of the working principle of the wafer type pneumatic butterfly valve? The shock pad is made of materials, which can be divided into SD and JGF shock absorbers
It is suitable for passive vibration reduction of mechanical equipment such as water pump, fan, diesel engine, etc., and has the characteristics of simple structure, convenient use, etc
The shock absorber industry has not only shock absorbers and shock pads, but also metal hoses as links
Metal hose is an important part in modern engineering