Impact crusher is a special equipment for producing construction sand. It is particularly suitable for fine and medium crushing of various brittle materials such as abrasives, refractory materials, cement, quartz sand, steel sand, slag powder, copper ore, iron ore, gold ore sand, river pebbles, concrete aggregate, asphalt aggregate, etc. It is an efficient and energy-saving crushing and sand making equipment.
Advantages:
Compared with crushers mainly based on extrusion, such as jaw, cone and roller crushers, impact crushers have the following characteristics:
1. Large crushing ratio
The crushing ratio of impact crusher can reach more than 50, while that of jaw crusher, cone crusher and roller crusher is difficult to exceed 20.
2. Good product particles
Under the impact, the crushed material often breaks along its most fragile layer. This selective crushing method has a higher probability of dry cubic shape of particles. Therefore, the needle-like percentage content of impact crusher products can be less than 10%, while the needle-like percentage content of jaw, cone and roller crushers will be higher than 15%. The above characteristics make impact crusher occupy an important position among numerous crushing machines.
