After more than a hundred years of process improvement, modern jaw crusher and crusher of a century ago, and in a completely different composition not only crusher machine chamber into a moving jaw and static jaw, but also a full range of imitation the animal's jaws motion for crushing materials. Often used in large-scale ore crushing and materials, and energy-saving design jaw in the original one, a high efficiency crushing equipment also joined the important factor of environmental protection, and therefore have been widely used in construction, roads, railways, mining, and other industrial fields. Next we will see him in more important areas. It is precisely because it has manufactured crusher broken material easily, relatively simple structure, easy maintenance, and many other advantages, Fuxin crusher, so even after a good many years, but is still not out of the market, can still be used as ore, materials , marble and other hard or soft texture of ores and other materials. His versatility can be said it is still relatively high. For now, our crusher industry a good momentum of development, he walked all the way by virtue of the introduction of foreign advanced technology, combined with China now the stone situation, a lengthy independent research and development, has now developed a variety of Model and Multi purpose of the jaw crusher, crusher industry in China jaw crusher regarded the development of more mature, and in the country's major industries, especially the construction industry has occupied an important position. Continue to improve the structure and performance of crushing equipment continues to increase for the construction industry, mining industry and other raw ore processing operations have brought tremendous help. Jaw crusher crushing industry as efficient crushing machine, a crushing ratio, high crushing efficiency, its scope can be broken material and hardness are more extensive, breaking strength of 350MPa or less in a variety of materials. However, the device hardware, while gradually achieve an efficient production, roll crusher, but often there will be many factors affecting equipment production capacity, when this phenomenon occurs, the operator needs to be a timely manner. Here we introduce effective measures to improve the productivity of the jaw crusher: on the one hand, the processing of the raw material hardness and composition does not meet the jaw crusher equipment could afford. Place the material in the process should be strictly in accordance with operating instructions, can not put too much excellent material. Meanwhile, strict screening material production efficiency has a crucial impact. On the other hand, the loss of jaw crusher each member will have an impact on the production capacity of the equipment. Staff need regular pitch inspection equipment, such as the occurrence of the phenomenon needs to move promptly to adjust the relative position of the jaw and bearings, roller crusher, jaw crusher after a period of time, the jaw structure and bearing wear increase working space , bearing outer ring relative rotation occurs, so that lower production, need to frequently check the status jaw and bearing wear and replaced. In addition, if all the equipment and materials under normal displacement but still low, the voltage required to work on-site inspection, roll crusher, low voltage operation is largely caused by poor equipment, so the work site voltage value raised to protect its ability to adapt to fully meet the requirements of heavy-duty equipment, security and stability of the machine to work. When the yield dropped jaw crusher, to find possible causes based on key issues, the right medicine, in time to find the problem and solve the problem, ensure that the equipment can operate efficiently. Roll Crusher _ North Mine Zhongcheng (certified) _ Fuxin crusher from Shenyang North Mine Zhongcheng machinery Limited. Shenyang North Mine Zhongcheng equipment Limited (sybkzc.com) (www.sybkzcjq.com) Liaoning Shenyang, machining leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum meet customer needs. In North mine public into leadership with the staff warmly welcome all inquiries negotiations to create the North mine public into a better future.