Product Introduction

Heavy hammer crusher is a kind of machine which directly crushes the materials with the maximum granularity of 600mm-1800mm into no less than 25mm. It’s applied in secondary and fine crushing of medium solid materials, such as limestone, slag, coke and coal, in the cement, chemical, electricity and metallurgical industries.

Working Principle

According to different requirements of consumers, the gap between diagrids is adjustable to alter the discharging granularity. Fast rotary hammer block impacts with materials to crush them, featured by simple structure, large size reduction ratio, high productivity, etc. There are two types: dry and wet heavy-duty hammer crushers. The main component is the rotor with a hammer (or hammer block). The rotor is composed of main bearing, table, pin and hammer. Driven by the motor, the rotor rotates at a high speed in the crushing cavity. The materials go into the body from the upper feeding inlet and are crushed being beaten, impacted, cut and ground by speedy hammer. Below the rotor is set with sieve plate. The materials smaller than the size of the sieve pore will be discharged through the sieve plate while the larger ones will remain on it to be beaten and ground until they can be discharged out of it.

Structure

Heavy-duty hammer crusher is mainly composed of motor, belt pulley and the rotor with a hammer block. The rotor is made up of the main bearing, table, pin and the hammer.

Performance Characteristics

1. Big feeding granularity, large reduction ratio, high efficiency;

2. Simple structure, compact assembling, lightness;

3. Even granularity, less loose power;

4. Convenient maintenance, less abrasion;

5. Less power consumption;

Technical Parameter