Center drive thickener Features: concentrated pool of suspended solids in the slurry under gravity settling, the upper became the clarified water, to solid-liquid separation. Deposited in the concentrated sludge from the bottom of the tank rake scraper set to continuously scrape the bottom center discharge port of discharge, and the clarified water by concentrated along the overflow pool. Caution crusher crushing machinery during use, the correct way is to use the machine to ensure continuous work of important factors. If improper operation or negligent operation Feeder Size / Type, will shorten the life of the machine, it may also cause severe accidents. Before starting jaw crusher heavy plate feeder, the device must be comprehensive scrutiny. 1. Check the broken tooth plate wear, adjusted Pai mine mouth size; 2, check whether the ore crushing cavity, if large ore feeder, must be removed; 3, the connecting bolts are loose; 4, pulleys and flywheels cover is perfect; 5, the tightness of the V-belt and braces spring is appropriate; 6, good condition of the storage tank is filled with fuel and lubricating oil systems level; 7, electrical equipment and signal system is normal. In the jaw crusher use, should pay attention to matters: 1, in the crushing process, if you encounter due to the crushing cavity material obstruction phenomenon caused by parking, must immediately turn off the power first, it is necessary to clear after the material before restart. 2, broken material should be evenly added the crushing cavity, should avoid feeding or side feeding filled to prevent unilateral overload or subjected to overload. And to the maximum size should not be larger than the Nuggets to the mine mouth width. 3, under normal circumstances, the bearing temperature does not exceed 35 ℃ heavy plate feeder, North mine Zhongcheng (certified), feeder from Shenyang North Mine Zhongcheng machinery Limited. Shenyang North Mine Zhongcheng equipment Limited (sybkzc.com) Liaoning Shenyang, machining leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy 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.