Since 1994
Shengda Machinery

As we all know , Jaw crushers is composed of swing jaw plate and fixed jaw plate which forms the crushing chamber. In the actual production process, there will be a huge direct impact force between the materials and jaws plate, especially when crushing bigger and hardness material, it will make bolts vibration and nuts loose, jaw plate wear and tear and produce a great noise, badly jaw falls off or broken lead to the equipment stop running, affecting the normal production.

Your total cost can be reduced by making sure that the different lining parts are designed to minimize the number of maintenance stops. Preferably, the wear life of the lining parts should be balanced so that they can be replaced at the same time or have equal increments of wear life. This can, for instance, be done by modifying the design or by combining different materials (rubber, Poly-Met, metallic etc.).

Hammer is one of the most important wear parts of impact crusher, excellent product need qualified wear hammer. The material and casting process have important influence on the life of wear plate hammer. Proper hardness and impact toughness is the key factor to improve the wear resistance of crusher hammer.

All the data we wil kept 3 years for tracing downStrict quality control system guarantee the quality of our products. And we have got no bad complain from our customers since 2003.