With China now our existing infrastructure efforts continue to increase, making the investment sand and gravel has become a hot topic. So now people are beginning to consider how they could buy their own crusher equipment, such a problem. Mainly from what areas? Mining machinery and equipment for the user at this time do not know hesitation, in the end choose what kind of crusher equipment will bring them good effective? Here we are for the next how to choose the crusher? A low yield of how much you need to determine the size of the crusher models, in general to be, the greater the yield crusher equipment needed for the larger models, roll crusher, if the user needs excessive case, you can purchase a large crusher equipment models, this time in relation to consider purchasing equipment and maintenance costs to be much the same as purchasing a few small crusher can also achieve production of user requirements. Second, the water content of the stone crusher size but also on the type of selection play a role. If the water content too large, the crusher equipment blocked, this technology will have an impact on production. China Metallurgical Heavy Industries crusher equipment designed to prevent clogging of the function, to avoid such a situation arise. Mentioned above it is about how to choose our stage crusher specific selection requirements are now confused business is not already found their way to choose it? Double roll crusher is also called roll crusher. It is a more ancient crusher. 1. The double roll crusher too much noise in mining machinery industry, as a high-yield high-quality double roll crusher there is a big noise problem. Excessive noise, jaw crusher, pollutes the environment, but also mood and health of the operator with a certain influence on the roll crusher for noise problems, no company can be eliminated, we can only try to reduce noise. First, do a good job for the operator measures, helmets, masks and other protective measures should wear; followed by selection of production equipment, try to choose large enterprises roll crusher, product quality and security, or install a silencer will correspondingly reduce the effects of noise; and finally in the course of a two-roll crusher, a good issue protective measures and lubrication systems, so that can maximize the roll crusher to reduce the noise. 2. After crushing the pellets roll leather excessive wear serious shortage spring means pressing force or a thin plate or nesting population is too large, may lead to tablets after crushing the material is too large, then we can (1) Replacement roll skin (or fill-in by surfacing); (2) increase the spring pre-compression force or increase the thickness of the liner; and (3) adjusting the discharge opening. 3. clogging roll crusher feed rate is too fast, double roll crusher, the load increases, the blocking reasons. So we must pay attention to when using double roll crusher, the feeding process, always pay attention to the ammeter pointer deflection angle is a big problem, if it exceeds the rated current, indicating motor overload, overload for a long time, it will burn out the motor. This situation should immediately be reduced or closed, you can also change the feeding method, by increasing the feed rate of the feeder control. There are two manual feeder, automatic, according to the actual situation, the user should select the appropriate branch. Double roll crusher may also be a variety that we can not expect problems, Anshan crusher, but as long as we standardize operations, good maintenance, it can greatly reduce the chance of the emergence of various problems. Anshan crusher, North mine Zhongcheng, roll crusher from Shenyang North Mine Zhongcheng machinery Limited. Anshan crusher, North mine Zhongcheng, roll crusher Shenyang North Mine Zhongcheng equipment Limited (sybkzc.com) (www.sybkzcjq.com) this year introduced a new upgrade, the above picture is for reference only, please call Tel This page or image on to obtain the latest information, contact: Yang Zhongbin.