Working principle of hammer crusher equipment

Hammer crusher is a primary crusher equipment directly crushing the material with a maximum size of 600-1800 mm to 25 mm or smaller. Hammer crusher applies to the cement, chemical, electric power, metallurgy and other industrial sectors to break the medium hardness of materials, such as limestone, slag, coal and other materials in crushing operations. The working principle of hammer crusher equipment is: Hammer crusher is mainly by impact energy to complete the crushing operation of the material. When the hammer crusher work, the motor driven rotor to do high-speed rotation, the material evenly into the crusher cavity, high-speed rotary hammerhead impact shear tear material, at the same time, the gravity of the material itself make the material from high-speed rotating hammer rushed to the shelves within the baffle and screen bar, material larger than the size of the mesh is retained on the sieve plate and continues to be struck and ground by the hammer until it is crushed to the desired particle size and finally discharged through the sieve plate. Hammer crusher according to the number of rotors can be divided into two types: single-rotor hammer crusher, double-rotor hammer crusher. They are mainly the following types of working parts: hammerhead, rotor, grate screen, grate and crusher, chassis, safety devices, transmission system. Because of its large production capacity, big crushing ratio, low power consumption per unit of product, simple compact and lightweight structure, easy operation and maintenance, and so on, the hammer crusher is widely used. The hammer crusher produced by Henan Zhengzhou Mining Machinery Co.,Ltd. inherits the technical advantages of more than 50 years, and constantly improves and innovates. It not only has low power consumption but also high quality, making it become an ideal product for crushing.