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.
The vertical shaft impact crusher, also called sand making machine and rubble shaping machine, is a kind of crusher impacted by the materials themselves. It is of high energy but low consumption and of international advanced level developed by introducing foreign outstanding technology of the same type of products. At present, it is the most advanced and practical equipment for medium-sized and fine crushing and shaping. It is widely used in fine crushing and rough grinding of metal, ore, building aggregate, concrete, material anti-fire, glass raw material, manufactured sand and all kinds of metallurgical slug. It is also can utilized in shaping of high rank road surface. Compared with other kind of crusher, it is more advanced in intermediate hard, extra hard and abrasive material crushing, such as gravel, quartz, sandstone, basalt, silicon carbide, diamond grain and sintered bauxite. After we have known the working mechanism of the Vertical Shaft Impact Crusher, we can focus on the optimization of the Vertical Shaft Impact Crusher workflow. The engineers of Hongxing Machinery believe that the following five aspects should be noted.
The stuffs, which fall into the high-speed rotating impeller from the upper of the machine, were stroked with other stuffs, which more around the impeller, because of high speed centrifugal force.After they strike mutually, whirling fluid is produced between the impeller and outer covering.Through repeatedly striking and rubbing, the stuffs are crushed into pieces and straightly come out of the lower. The operating process circulates repeatedly. And then attains the fineness of the crusher product.combination: cone crusher manufacturer: 1 Check if the Vertical Shaft Impact Crusher observation door of the eddy chamber is closed to prevented the material from bursting out of the eddy chamber. 2 Check the Vertical Shaft Impact Crusher rotating direction of the impeller from the direction of the feed inlet. The Vertical Shaft Impact Crusher impeller should rotate counterclockwise, otherwise you should adjust the wiring of the motor. 3 The startup sequence of the Vertical Shaft Impact Crusher and conveying equipment should be as followings: discharging? Vertical Shaft Impact Crusher? feeding. The Vertical Shaft Impact Crusher must be started without load.
Feed after the Vertical Shaft Impact Crusher is in normal operation. The stop sequence is contrary to the boot sequence. 4 The feed particles strictly follow the regulations. The materials which is greater than the specification should be forbidden into the Vertical Shaft Impact Crusher, otherwise, it would cause imbalance of the Vertical Shaft Impact Crusher impeller or too much wear and tear of the impeller. The Vertical Shaft Impact Crusher impeller channel and the central feed tube may be blocked, which will make even the Vertical Shaft Impact Crusher not work properly. Immediately remove the large material feeding when you find it.