The hammer crusher also named hammer mill, it crushes by the collisions between high-speed hammer and materials, has features of simple structure, high reduction ration, high efficiency etc. As one of the main equipment in stone crusher plant, hammer crusher is ideally suitable for crushing all kinds of ores and any big size materials. For this kind of stone crusher, the highest anti-pressure strength of crushed material is 320 MPA.
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 savings infrastructure investment and production costs.
The transformation of broken cavity-type makes the material breaking proportion 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. The hammer crusher mainly consists of the box, disk, axis, hammer, grates, adjusting frame and coupling. The housing of the hammer crusher is a box made of steel plate, which can be divided into two parts of the upper and the lower along the center of the axis. The two parts are connected by the bolts. To avoid abrasion and transformation of the inner wall of the box under the impact of the materials, there are protecting scale boards in the housing of the hammer crusher. The types of disk are triangle and circle, with the former easy to be abraded than the latter. There are 6 mandrels on the disk, through which the hammer are installed staggered on the disk .The axis of rotator is supported by the axis on the ends. The grates are arranged by the grate frame, which is fixed on the box by bolts. The quill shaft is arranged with two eccentric shafts under the box.
As a professional and the best mining machinery manufacturer in China, Hongxing Machinery is always ready to provide the superior made in china crushers, sand making machine, and these machines have the most competitive price and the most reliable quality so that they are the top choices for the high performance crushing equipment.