Heavy hammer crusher belongs to hammer crusher. The difference between heavy hammer crusher and normal hammer crusher is that the hammer head is heavier, so the efficiency is higher per unit time. Heavy hammer crusher is mainly used for crushing limestone, dolomite, bluestone, coal and gangue etc with the hardness is not more than 200MPa. It also is suitable for crushing the soft iron with small granularity and wear-resistance materials. The right installation and maintenance play key role in showing its advantages.
Install the machine as follow steps:
1. Install the machine on the concrete foundation.
2. Insert hard wooden plate and vibration-absorption material between heavy hammer crusher and concrete foundation to avoid serious vibration to the surrounding building.
3. Keep the shaft center and the motor in a line to avoid the elastic sleeve of coupling to be damaged early or hearing heating.
Maintain the machine as follow steps:
1. Use the clean lubrication oil on the bearing.
2. Add oil every 8 hours.
3. Change the oil every 1-3 months, and clean the bearing by clean gasoline or kerosene before changing the oil.