How to Solve the Problem of Jaw Crusher Blocking Up?

Jaw crushers are used as primary crushers, or the first step in the process of reducing rock. They crush primarily by using compression. The rock is dropped between two rigid pieces of metal, one of which then moves inwards towards the rock, and the rock is crushed because it has a lower breaking point than the opposing metal piece.Since the jaw crusher is the continuity of work, in addition, the original broken item is bigger. Sometimes, it maybe cause the phenomenon that the jaw crusher is blocked.

When crushing materials blocking, there are some basic requirements for crusher operation.For example the jaw crusher, if customer need crushing the sulfide ore, because of the inclusions like mud and the other mixture material may exist inside of the raw material, or temperature of the material being too high, resulting in the material in crushing process too viscous, thereby causing clogging of the crushing chamber. So, before crushing materials must be to ensure the dryness of the material, but also to ensure that the material have not too much mixture. Same time to strengthen the jaw crusher plate life proceed from the design, material selection, assembly, use process improvement, it will strengthen the broken jaw crusher plate life very well, thereby enhancing the jaw mobile crusher production efficiency, reduce production and jaw crusher repair costs.

In order to prevent the material blocking of jaw crusher, HXJQ engineers summed up the reasons of the occurrence of this problem and to develop a reasonable solution:the use of sound and light indicator instructions feeding.Since the use got a good evaluation.Installed bells and flashing lights in the jaw crusher feed mouth.The bells began to ring when the conveyor electric current exceeds the set current value; if other devices in the equipment package there is a problem, then the conveyor electric current is zero, bells and flashing lights will have the appropriate prompt also. Workers prompted by the bell...