Zhengzhou high tech Zone, China[email protected] 7*24 For you
3cone crusher is spring safety cone crusher. the spring installed around the crusher frame is the safety device. when the non-crushed materials enter into the crushing cavity the supporting ring and adjusting ring on the spring are try to rise the compress spring which enlarge the discharging opening that the non-crushed materials can be.
If you want to learn about our products , please call or write mail consultation.