The difference between crushing principle of impact and crusher and other crusher is that impact crusher uses the principle of impact crusher material, which is different from the hammering broken objects in the hit state constraints, and other shear, economic pressure, grinding broken. Such broken methods are specifically as following: the objects in the free state receives the striking force along the weak part of the natural fissures, bedding planes, joints surface and selective Gyratory crusher
fragmentation. Thus in the process of crushing, the energy consumption is the lowest, and the selective crushing ability plays the role of separating the ?useful minerals for more cuboidal role.
The impact crusher that uses the impact principle makes high speed impact by the use of high-speed rotation of hammer giving crushing to chamber materials, and the materials make impact, and the impacted block materials rushed to the high-speed counter plate under impact crusher again after repeated hammer blow to area and from the counter plate bounced above the crushing process, Vibrating feeder
the materials in the round-trip between the hammer and counterattack board make collision among them. When the particle size of crushed materials is less than the gap between the hammer and the counter plate, which will be discharged from the lower part of the machine, and they are broken products.
When using impact crusher, you should pay attention to the following question:Vsi crusher
ore should be as much as possible located in the middle of the distribution disk, and not to permit the ore directly entering the crushing cavity. It is easy to make impact crusher overload, and the liner wear is uneven. The largest feeding size of impact crusher should be about six times than that of the mouth of feeding ores. This is important to note.