The main purpose of crusher can process the material side length of 100-500 mm, with a compressive strength of up to 350 MPa, with a crushing ratio, after the material was broken advantage cubic particles. Widely used in building materials, ore crushing, railway, highway, energy and Double Roll Crushers, transportation, energy, cement, mining, chemical and other industries used in crushing materials. Its particle size can be adjusted discharge, broken specification diversification. Technical parameters of the crusher; crusher technical parameters will affect the service life hammer, during the most important is the power and speed of the rotor; they are not only related to the crusher production skills, but also related to the degree of hardening of the impact hammer, hammer Head impact hardening outstanding, its use will be extended life. The fragmentation of broken material and hardness; the bigger the piece of material, the higher demand for its patience Double Roll crusher manufacturers, and material hardness higher Double Roll Crushers function, the higher the hardness of the material needs of the hammer, concrete Crusher models should be used for the feed particle size, which will extend the service life of the hammer on a certain level. Xifeng County Double Roll Crushers | Double Roll crusher manufacturers | Xin Li Heavy preferred (certified merchants is provided by Gongyi City Heavy Machinery Manufacturing Co., Ltd. Xin Li Xin Li Gongyi City Heavy Machinery Manufacturing Co., Ltd. (www.gyxljxc.com. ) is specialized in the "hammer, grate, linings, crusher parts, hammer crusher, mobile crusher station" of the enterprise, the company of "honesty, hard service" concept, to provide you with the most quality products . and service are welcome to inquire! Contact: Yu Jingli.