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Hammer crusher is used for crushing various brittle materials, which can be used as the substitute of cone crusher in the ore dressing production line besides crushing line and sand making line

Rotor is the key part of hammer crusher The structure, rotation speed and hammer head quantity is the main parameter of rotor

Hammer crusher use impact force to crush the material along the joint, and smash on the weak points along the nature gap, bedding surface and joint surface. Hammer crusher has high crushing efficiency, large crushing ratio, simple structure, less consumption, high production, uniform particle size, less overgrinding, easy maintenance, easy to repair and spare parts […]

Crusher is often to do work under the condition of heavy load and in the bad environment of dusty, in order to guarantee safety and reliability of the crusher in the process of operation, crusher must meet the following requirements:

Spiral sand washer is also called spiral stone washing machine, the blades will be failure during use, then what is the reason?

Impact crusher (sand making machine) is working in the serious condition for a long time, which quickens the rotor bearing abrasion How to take effective measures to improve the service life of impact crusher rotor bearing?

According to the construction design requirement, the powder content of artificial sandstone should be 12-18% Normally, taking dry method screening, mixing cavity production, mixed production and powder recycle method to control powder content

In the rapid developing society, crushing machine is widely used in many industries Now, let’s talk about their application area

In this text, Luoyang Dahua will talk about the lubrication method and application of mining equipment