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Precautions when using ultrafine mill

Time: 2018-01-04

Shanghai Joyal Mine Machinery Co., Ltd. specializing in the production of Raymond mill,  high-pressure suspension roller mill, superfine mill, large medium and small industrial mill, Joyal ore mill can be used In the limestone, dolomite and calcite ore processing. Haizhuo Ya mining machinery here and we focus on talking about the use of ultra-fine mill process considerations.

Superfine mill users need to pay attention to the air flow control valve on the inlet pipe of the ultrafine mill fan in the process of using, generally open to the maximum position, according to the fineness, the output requirements of the appropriate adjustments. Located at the fan outlet exhaust pipe on the control valve, transferred to the inlet without dust spray can be, small air volume, high fineness. However, it should be noted that the air volume is too small, easy to sediment material in the duct below the host, please adjust properly.

According to the size of the material, hard and soft, water content, the proportion of different, the processing of the thickness is also different, the user can adjust the superfine mill above the analyzer, high speed, high fineness, low speed, low fineness. Improve the fineness, the output will be reduced accordingly, if not meet the requirements should be adjusted fan speed, the user can be flexible.

Ultrafine mill roller mill ring in the remaining minimum wall thickness of not less than 10mm need to replace the new. When the superfine mill stops, feed is stopped first and the main machine continues to operate so that the residual materials continue to be ground for about one minute, the main motor and the analyzer motor can be shut down to stop the grinding work, and then stop the fan motor , In order to purge the residual powder.

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