Jaw crusher installation should pay attention to what matters jaw broken machine load test: (1) Jaw Crusher continuous operation 2h, bearing temperature rise should not exceed 30 ℃; (2) Jaw Crusher All fasteners should be firm, not loose phenomenon; (3) flywheel, sheave smooth operation; (4) all friction jaw broken machine parts without scratches, chipping and grinding phenomenon, no unusual sound; adjusting means (5) jaw crusher machine nesting population should be able to to ensure that the nesting population adjustment range. Jaw Crusher load test when: (1) crusher or may not have a significant impact on cycle, percussion; (2) the maximum feed size should meet the design requirements; (3) continuous operation 8h, bearing temperature must not exceed 30 ℃ ; (4) the crusher capacity and product size should meet the design requirements; Room (5) Adjust the seat and the seat frame no shifting of the ear. Preparation before jaw broken machine use: (1) The joints carefully check whether there is enough thrust plate grease; (2) Carefully check all the fasteners are tightened; (3) double-check the belt is good. If it is found when there is insecurity beneficiation mill, should be replaced, when there is oil on the drive belts or pulleys, oil rag and wipe application; (4) Check guard is good. When there is insecurity found should be immediately removed; (5) Check whether the ore crushing cavity or debris. If ore or debris, then, must be clean in order to ensure that the crusher cavity start; (6) Check whether the return from the top bolt, spacer group is pressed, whether the T-bolts tightened. Overview ball mill grinding cycle cylinder driving method on vertical stirred mill working principle and characteristics of a working principle stirred mill usually referred stirred ball mill, simple operation, high grinding efficiency. We will still put together with a jacket of material to be milled and the grinding media mill cylinders normally used in some types of grinding media: carbon steel, stainless steel, chrome steel, carbide planetary ball mill, ceramic or zirconia. Without pre-mixed material can be directly added to a jacketed tank batch grinding mill with a circulation pump system to maintain the grinding cycle time to improve the uniformity of the grinding efficiency and materials. Second, the characteristics of the cylinder liner: When using a special lining for grinding metal ion contamination when. Mixing arm sleeve: a suitable metal ion contamination small ball milling, mixing arm should be plastic, tungsten carbide or zirconium oxide sleeve. Head: can be equipped with a floating seal for grinding under inert gas. Drive system: a variable speed drive, suitable for a variety of speed described above is related to a dry ball mill vertical mill, Shenyang North mine Zhongcheng Machine Equipment Co., Ltd. Liaoyang ball 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. North Mine in Shenyang Zhongcheng equipment Limited leadership with the staff warmly welcome all inquiries negotiations to create the Shenyang North Mine Zhongcheng equipment Limited a better future.