For the purchase of second-hand crushing machine

Although compared with the new secondary crusher crusher more trust value in quality, but with the rise of China's infrastructure, development of secondary crusher industry is like a raging fire, this is a direct result of the uneven in quality market confusion and the quality of secondary crusher. Although in order to regulate the development of the secondary market, the state has developed a series of norms, but after all, is not perfect. Therefore, the relevant enterprises in the purchase of second-hand crusher when it is necessary to keep their eyes open, so as not to cause unnecessary losses.
As the necessary equipment for the basic construction, the choice of quality is very important. The crusher is mainly used for crushing ores, it is very serious to the mechanical grinding, so when choosing a secondary crusher according to the characteristics of these factors of different ore crushing resistance and abrasion resistance and humidity of ore is different, choose a more appropriate crusher equipment is to reduce production cost.
The crusher is divided into many types of many, that is to say, different types of crusher in the use of performance is slightly different, for example, should choose suitable crushing machinery according to different hardness of crushed ore, although only slight differences in performance, but it is the production of the normal operation of the basic way of correct use mechanical and an important method to ensure. This is also the choice of details to reduce operating costs.
Take the hammer crusher, with grate, grate discharge hole is on, because some ore from humidity, humidity is too big ore should not choose a hammer crusher. As a mixture of clay, and hammer crusher is suitable for crushing all kinds of hard and abrasive materials. The compressive strength of the material does not exceed 100MPa, the moisture content is less than 15%. Such as coal, salt, chalk, plaster, brick and limestone are hammer crusher broken material.
Therefore, the choice of the machine should be targeted, like buying clothes, should choose a fit and comfortable!