When the machine is running, if you find that it has abnormal vibration or noise, you should immediately suspend charging, after waiting for the materials in the cabinet exhaust all, immediately suspending motor, stopping check, troubleshooting, to inherit. When encountering the situation, screw ore washer should be stopped, in front of the boot ,you must remove cavity material, no-load startup.The work place of washing machine should not pile up sundry, and must have enough light lighting equipment. Stone washing machine equipment is the biggest advantage of work efficiency, then what are the factors that influence the flotation indexes. The following we will give the brief introduction. 1, if the liquid level of the stone washing machine is too low, pulsating doesn’t work. This will cause that the grade of concentrate is down and the grade of tailings will grow. Improve the liquid level of the methods are: (1) shutting down small tailing valve. (2) increasing the feed. (3) increasing the rinse water.You should rotates the rotor of screw ore washer with your hand before starting, checking whether there is any abnormal phenomenon on the various parts of the machine.2. Users should install protective equipment in the v belt according to the details, Then, it can run.3. The sand washer is not to repair and clean up in operation, when the boot is in inspection, this shall be strictly prohibited., increasing the pulsating stroke or blunt time, within a certain range the grade of concentrate will grow, the recovery rate remain unchanged, but the high speed of striking will make the tailings grade to rise.4, if the magnetic medium is jammed or not clean, this can reduce the beneficiation indexes seriously, the stone washer should be cleaned in time.Hongxing Machinery lays much emphasis on the machine quality and service for clients. We provides artificial sand maker, china sand washer with good quality, and we believe that quality is the best way to develop market. Thank you!sand making machinery: http://www.china-ore-beneficiation.com/ourgoods/sand_maker.html