Crushing machinery includes jaw crushers, impact crushers, vertical impact crushers, hydraulic cone crushers, ring hammer crushers, hammer crushers, roller crushers, composite crushers, cone crushers, two-stage crushers, gyratory crushers, mobile crushers, etc

Crushers generally handle larger pieces of material, and the product particle size is coarser, usually greater than 8 millimeters. Its structural feature is that there is a certain gap between the broken parts and they do not come into contact with each other. Crushers can be divided into coarse crushers, medium crushers, and fine crushers. Generally speaking, the materials processed by the grinding machine are relatively fine, and the product particle size is fine, up to 0. 074 millimeters, even finer. Its structural feature is that the broken components (or media) come into contact with each other, using media such as steel balls, steel bars, gravel, or ore blocks. But some machines have both crushing and grinding functions, such as autogenous mills. # 5. 5 × 1. The upper limit of ore particle size processed by an 8-meter autogenous mill can reach 350-400 millimeters