Impact crusher

Technical performance of impact crusher

The sand-making equipment has the characteristics of large feeding granularity: from 120mm-200mm, small discharging granularity, high yield: more than 90% of the finished product can be achieved at a time below 5mm, uniform grain size, large production capacity, long hammer life, small supporting power, changing the tertiary crushing to secondary crushing, simple process, simple structure, convenient maintenance, and stable operation. The discharge of the vertical impact fine crusher cannot be adjusted; The spindle speed of the fine crushing machine is high, and the maintenance cost is high. Usually, once there is a problem, it can only be returned to the factory for maintenance; Large powder content in discharge; The finished product rate of discharge is low, accounting for only 30% - 40% of the excess; Large power consumption, double motor drive, power consumption is more than twice that of fine crusher.

Technical breakthrough of impact crusher

1. The special light oil lubrication circulation system ensures that the temperature rise is within 25 ℃;

2. The new oil filtration system ensures that the bearings and other transmission devices are not accidentally worn, thus stabilizing the service life;

3. The hydraulic device, which automatically flips the cover, reduces the labor intensity, is extremely convenient for maintenance, and fundamentally improves the use efficiency;

4. Blanking mode: aggregate striking, material striking iron and waterfall blanking mode, which can be adjusted freely according to the demand, fundamentally solves the problem of multi-purpose of one machine;

5. The excellent swing wheel design greatly reduces the material passing resistance, improves the material flow and crushing ratio, and increases the impact breaking efficiency by more than 30% - 60% compared with the traditional impact breaking efficiency;

6. The new hot riveting process is adopted for the first time to enhance the structural strength and toughness of the equipment, ensure the smooth operation of the equipment, and raise the impact breaking quality to a new level;

7. The fine crusher adopts advanced light oil anti-leakage device, which avoids the trouble of replacing oil seals.