The mining machines of crusher and sand maker plays an indispensable role in Chinese national development. With the rapid development of crushing industry, crusher types and specification get increased. There is now hammer crusher, jaw crusher, impact crusher, counterattack crusher, cone crusher, and so on. Each crushing machine has its own advantage in performance and technology, which provides huge support to many sectors’ development.

Hammer crusher can directly crushed 600-1800mm material into less than 25mm. this kind of machine is available in cement, chemical, metallurgy industries in crushing medium hardness materials of limestone, coal waste, and other materials. Then we will introduce you hammer crusher installation, testing, and operation knowledge for security operation and high efficiency.

Installation and testing:

1. Selecting place with material.

2. Fix machine on concrete with bolts. Set aside tank in design base with less than 50 degree inclination. And feeder and transportation machine can be used with customers’ demand.

3. Install motor in the opposite direction of feeding gate.

4. Convenient electric machine place.

5. Check machine fasten condition before testing.

6. Check machine of foreign materials.

7. Lubricate bearing parts.

8. Check rotor with abnormal condition, noise, or high temperature over 30℃.

Safe operation

1. Wear working protection cloth in checking machine.

2. Regularly check hammerhead wear condition.

3. Clean oversized material out.

4. Attention to abnormal noise and lubricate them.

5. Regular check v-belt conveyor, shaft coupling covering, and bolts.

6. Regular check bearing parts temperature and noise and machine vibration.

7. Stop machine with abnormal machine noise.

8. Stop machine with oversized material.

With fully understanding, machine will have a better operation, which is very important.