Features of 1250*800 hammer crusher

1. Large feed lump size, high reduction ratio and regularly output size
2. Its high rate of finished products can fully meet the requiremnt of usage; the grainy product could reach 85%
3.High capacity and stable performance
4. Rough, medium and fine crushing function could in place within only one step makes the process flow simplified.
5. Lower matched power, low energy consumption, simply maintenance and less wearing parts.

This product breaks up materials through the collision of the fast rotating ram and materials. It has the simple structure, big crushing ratio, and high production efficienccy,etc.

The application of 1250*800 hammer crusher

Dehong hammer crusher is developed for both dry and wet crushing of brittle, medium-hard materials for the mining, cement, coal, metallurgic material, construction material, highway, burning, etc. This equipment can adjust to the cleft and the discharging granularity as the customers request to satisfy different needs.

Operating principle of 1250*800 Hammer Crusher

1 In the hammer crusher, the motor drives the rotor to rotate at a high speed through the belt, and on the rotor there are series of hammers. 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 products.

2   Motor of hammer crusher drives rotor to rotate in high speed in the crushing cavity. The materials are feeded into the machine through the upper feeding opening and are striked, impacted, sheared and grinded by high speed moving. Under the bottom of rotor, it is equipped with sieve plate. Among the crushed materials fractions that is less than mesh size are discharged through sieve plate, materials fractions that is bigger than mesh size are kept on the sieve plate to be striked and grinded by hammer and they are discharged out of machine finally. The main working parts of hammer crusher is the rotor with hammer. Rotor consists of main shaft.disc, pin roll and hammer .

Main technical parameter of 1250*800 hammer crusher

Model: θ1250*800 Rotor speed(mm): 750 Feed opening(mm): 650*850 Max feeding size(mm): 200 Discharging size()mm: 0-45 Capacity(t/h):20-50 Motor power (kw): 132
Weight(t): 11.7 Overall dimensions L*W*H(mm): 2630*1780*2050