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Purchase Guide Of Pe Jaw Crusher Of Different Models

Last Update:2020-05-05 00:30:47

Jaw crusher is an ideal equipment for primary crushing of ore. In the 1980s, the feed size of a large jaw crusher with a capacity of 800 tons per hour reached about 1800 mm. In particular, PE jaw crusher has the characteristics of high capacity, large crushing ratio and even product size. In addition, the equipment is simple in structure, reliable in operation, convenient in maintenance and low in maintenance cost, so it is widely used in many departments such as mines, smelting, building materials, roads, railways, water conservancy and chemical industry.

With the development of crushing industry, there are many types of jaw crusher. Therefore, when purchasing, we should be familiar with all kinds of properties of crusher and materials, on the basis of all aspects of the situation, in order to purchase suitable and affordable equipment. The following are the factors of crusher purchase summarized by the sales consultant of Shanghai Shibang over the years.

1. It depends on the output of jaw crusher, wear resistance of lining plate and power consumption of equipment. When purchasing jaw crusher, these three aspects are related to the output of production line, the service life of equipment and the energy consumption of equipment, which indirectly affect the use cost of equipment. Therefore, these three factors are the primary consideration for choosing jaw crusher.

2. The feeding particle size and discharging particle size of the crusher. The larger the feeding granularity is, the coarser the product granularity is. The smaller the feeding granularity is, the larger the product granularity is. For example, the feed particle size of 750 * 1060 jaw crusher must be larger than that of 500 * 750 jaw crusher, because the feed particle size of the former is 750 * 1060 while the latter is 500 * 750. The discharge granularity of crusher can be changed by adjustment, but if we choose different types of equipment according to our actual situation, we can reduce the equipment loss to a large extent and extend the service life.

5. Ensure uniform feeding. During the working period of the equipment, it is very important to strictly control the feeding quantity, avoid the excessive or insufficient feeding, and avoid the deviation feeding, so as to effectively avoid the overload or idling of the equipment. In addition, the uniform feeding can find the iron and other foreign matters in the material in time, and avoid the foreign matters entering the crushing cavity in time, which will cause the occurrence of shaft fracture.

6. Consider the nature of common materials. The material with high water content will affect the throughput of the material, and the material with less than the closed discharge will lead to the increase of the power consumption of the equipment. Therefore, before feeding, the moisture content of the material can be controlled below 5%, and the simple screening can make the smaller material less than 10%. On the one hand, this reduces the power consumption of the equipment, on the other hand, it reduces the content of needle and flake particles in the finished product.

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