Jaw crusher is a common equipment in many stone production lines and sand making plants. Unlike other equipment, Jaw crusher adopts driving extrusion crushing, and for relatively hard stone, crushing The loss of the machine equipment components is relatively small, and it is widely used in various industries such as mining, smelting, building materials, roads, railways, water conservancy and chemical industry, and the high compressive strength of jaw crusher broken materials can be achieved. 320Mpa.
The crushing chambers of our company's PE and PEX jaw crusher are composed of two plates of moving jaw and static jaw. When the stone is broken, the principle of laminating crushing is adopted. The jaw crusher can be operated in different ways according to the motion of the movable jaw. It is divided into a simple swing type jaw crusher (simple pendulum jaw crusher). Complex swing jaw crusher (combined jaw crusher) and integrated swing jaw crusher three. The jaw crusher produced by the company's machinery in Zhengzhou is referred to as the “broken crusherâ€, and the crushing chamber is composed of two plates of moving jaw and moving jaw. The crushing operation is performed by simulating two movements of animals.
Pre-selection preparations: The operation includes crushing and screening, grinding and grading. Its purpose is to separate the useful minerals and gangue in the ore to monomer and create conditions for selection. The sorting operation is a process of sorting useful minerals and gangues by means of appropriate means to dissociate ore. Dewatering operations after the election: The concentrates obtained from wet beneficiation contain a large amount of water, which is unfavorable for transportation and smelting. Therefore, before the smelting, it is necessary to remove the moisture from the beneficiation products. The operation includes three processes of concentration, filtration and drying. When the ball mill is operating normally, it is advisable to expose half a ball of material on the material surface. In the fine grinding chamber, the grinding body should be buried 1 to 2 cm below the material. The ratio of ball material is too large, which will increase the useless loss of impact friction between the grinding bodies and between the grinding body and the liner plate, so that the power consumption will increase and the output will decrease; if the ball material ratio is too small, it means that the grinding memory material is too much, it will The buffering effect will also reduce the grinding efficiency. The series of cement crusher manufacturers, such as broken bricks and mobile crushing plants, have played a decisive role in the development of the crushing machinery industry in China.
Zhengzhou My company jaw crusher is mainly used as coarse crusher and medium crusher in the project. In accordance with the size of the inlet width is divided into large, medium and small three, the feed port width is greater than 600MM for the large machine, the feed port width of 300-600MM for the medium machine, the feed port width of less than 300MM is small machine. The jaw crusher has a simple structure, is easy to manufacture, works reliably, and is easy to use and maintain. With the increasing popularity of infrastructure projects, the use of jaw crushers has become more and more frequent. If a long period of operation under high-strength co-compression will lead to equipment loss and performance degradation, in order to strengthen jaw crushing The strength of machine materials, Zhengzhou company's mine equipment for jaw crusher wear parts of the material and manufacturing process to improve, making the current life of the jaw crusher effectively extended, the work efficiency improved significantly.
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