Could breaks limestone effectively Hammer crusher hammer crusher is a very common crushing equipment, mainly used for crushing coal, limestone, coal gangue, gypsum, calcium carbide slag brittle materials, especially used in the cement raw material crushing limestone sand making production line and limestone; While, the high market demand and wide application range also create a status that crushing equipment is with low scientific and technological content. Especially in the region of the gathering place of crushing equipment in China Shanghai, Henan and Shandong province, hammer crusher manufacturers can be seen everywhere only several workers who understand some equipment manufacturing will be able to set up a production plant, they adopt the most original small workshop production methods to produce equipment with low prices, but quality is without assurance; It is such a low-cost advantages make this small crusher is very popular. Without product quality assurance, it will bring a range of operation and maintenance problems. Especially in the face of harsh limestone wear conditions, crusher liner and other accessories wear more seriously, greatly reducing the efficiency of the limestone crushing, and as the country continues to strengthen the management of the sand and gravel industry, a large number of illegal quarries are gradually banned, the limestone crushing sand making will also gradually to large scale development. Therefore, go to the regular factory to choose hammer crusher is important. For the harsh limestone wear conditions, Zhengzhou Hongxing puts forward limestone crusher large single-stage hammer crusher, it can broken chunk of limestone ore, which can replace the traditional two-stage crushing, professionally used to improve the limestone crushing efficiency and simplify the process, significant infrastructure investment and production costs savings. The transformation of broken cavity-type makes the material breaking proporcion greatly increased, effectively lowering the hammer and grate plate wear load, so it is widely used in large cement plant and has got significant effect.