Portable Hammer Mill Metal Crusher Machine Wood Hammer Crusher with Screen

Product Description

What is Hammer Crusher?
A Hammer crusher (hammer mill machine) is a kind of equipment for crushing materials into smaller pieces by the repeated blows of little hammers. It is suitable for crushing the material with medium hardness and brittleness, the compressive strength is no more than 150 mpa and humidity is no more than 15%, widely used in cement plant, chemical industry, electric power industry, etc. The PFC impact hammer crusher, TPCD single-stage hammer crusher, and the PC hammer crusher are the main models produced by our company. They all have a large crushing ratio, simple structure, and high production efficiency
Hammer Crusher Maintenance
Sufficient lubrication will prolong the service life of the hammer crusher. Operators should add lubricating oil to the bearing and other wearing parts and change the oil every three months. A mobile inspection and routine maintenance are necessary. The operator should often check the bearing to make sure that the temperature does not exceed 70ºC and check whether the bolt is loose and the lubrication system is working properly. Hammer Crusher Working Principle
In the working process of the hammer crusher, the motor drives rotor to rotate at a high speed. When materials are evenly fed into the machine cavity, the high-speed rotating hammer head will continuously impact the material until they are broken into small pieces. After that, the gravity of materials themselves makes them hit against the impact plate and fall on the sieve plate at the bottom of the machine. Materials larger than the size of the sieve hole will remain in the cavity and continue to be broken until reach the crushing size and then be discharged from the bottom.