The LZ800/1000 high-speed stone crusher is one of the important achievements of the company's research and development. It has the function of effectively crushing shale and mixing mud materials. Effectively crushing shale when the proportion of shale and mud mixture reaches 30%! Its successful research and development have solved the primary challenges faced by many brick and tile enterprises. On the existing basis, there have been significant changes in the selection of mud materials. The high manganese steel casting process is adopted, which is very effective in wear resistance.