Hammer crusher is suitable for crushing all kinds of brittle materials, minerals, such as pulverized cement, building materials, coal, chemical metallurgy, salt, white and Asian, gypsum, alum, brick, tile, limestone, mining, roads, fuel and other hardness. In addition, hammer crusher not only can be used for crushing production line and sand production line, also can replace cone crusher in beneficiation equipment. The crusher can alter the gap between user needs, material change in size, in order to meet the main working parts of different user crusher hammer crusher rotor with a hammer (also known as hammer) is. Rotor from the spindle, disk, pin and hammer components. Hammer crusher is broken by the shock effect to the material. Crushing process roughly like this, the material into the crusher, suffered the impact of high-speed rotary hammer and broken, broken material crusher equipment, acquire kinetic energy from the hammer at a high speed toward the frame from the baffle body crusher , grate bar, hit each other at the same time the material, was repeatedly broken, smaller than the gap of the screen bar material discharged from the gap, the larger the individual materials in the screen bar again by the impact hammer, grind, squeeze pressure and broken, the material is extruded from the gap in the hammer. To obtain a product of desired particle size. Broken, roll crusher crushing operations for cement, chemicals, power, metallurgy, building materials, refractories and other industrial sectors crushing medium hardness material hammer crusher, such as limestone, slag, coke, coal and other materials roll crusher can be used for rough broken, broken, crushing and coarse grinding. : Tooth crusher roll crusher machine, 2PGL-950 × 1200 teeth crusher for crushing limestone, siltstone and coal ≤150MPa compressive strength of the material. It has a large feed size, light weight and low height of the machine, large capacity advantages. Also called roll crusher roll crusher, double roll crusher, roll crusher, is the use of the roller surface friction material will be broken into bite, so bear squeeze or split and broken machinery . Roll crusher usually divided by the number of roller single roll, double roll and multi-roll crusher is mainly used in mining, metallurgy, chemical, mining and other industries coarse brittle bulk materials, intermediate broken its feed size, the expected size adjustable stone crusher, compressive strength ≤160MPa materials can be broken. Especially coal industry, using the crusher coal, long after iron, cleaning, do not except refuse, can be directly crushed, broken out of the material, uniform size, broken too low, thus simplifying the coal preparation process and reduce investment and production costs. Crusher equipment, Lei Machinery (certification), the crusher is provided by Zhengzhou Machinery Co., Ltd. Lei. Zhengzhou Lei Machinery Co., Ltd. (www.hnzljx.net) (www.hnzljx.net) is a leader in Zhengzhou, crushing grinding equipment, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum Limits to meet customer needs. In Lei machinery leadership with the staff warmly welcome all inquiries negotiations to create the better future Lei machinery.