Stone hammer crusher mining machine
1.Hammer crusher mining machine (hammer mill)is applicable for various hard and fragile materials, such as limestone, coal, salt, gypsum, alum, brick and tile, etc.
2.The crushing compressive strength of materials should not be in excess of 150Mpa.Hammer crusher mining machine is mainly used in industries such as cement, coal separation, electricity generation, building materials and compound fertilizer, etc.
3.Hammer crusher mining machine can crush materials with different sizes into equal particle,which favors the next procedure.
4.The advantages of hammer crusher mining machine are reliable mechanical structure,high productivity and favorable applicability.
Operating principles of hammer crusher mining machine
1.In the machine, the motor drives the rotor to rotate at a high speed through the belt, and on the rotor there are series of hammers.
2.When the materials get into the working area of hammers, the rotating hammers with high rotation speed are crushing them, the crushed products meeting the required size can be discharged by the outlet and become the final product.
3. The large size products are brought back to the crushing area by the hammers for being re-crushed until they reached the required size.
Advantages of hammer crusher mining machine
1. Big reduction ratio: Maximum feeding size is 1.3-1.5m; 3-150mm of discharging size.
2. High fineness of discharging size: favorable shape with aggregate, the powdery material is no more than 20%
3. Simple process: the two or three stage crushing is reduced into single stage.
4. Economical: small capacity of matched motor, which greatly reduces the production cost.
Technical parameters of hammer crusher mining machine