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PE mill should pay attention to during use

Edit:Zhangjiagang Leyu Yiyi Machinery FactoryUpDate:2019-07-25

PE mill needs to pay attention to the use of the process 1. Select the appropriate material (2-8mm), uniform feeding, certainly can not exceed the expected store, point flow table indication does not exceed 55A, remember metal, stone and other hard material errors Into the mill to prevent damage to the machine.
2. The left and right bearings are supplemented with high temperature and high speed lubricating fluid depending on the working condition of the machine to keep the bearing lubricated.
3. Clean the crushing chamber on time to extend the service life.
4. The direction of rotation of the mill motor must be correct, and the machine can be fed after no-loading.
The grinding machine main shaft refueling time should be once per shift, but it must be noted that if the oil in the oil cup is not lost or the loss is too slow, the oil passage should be cleaned immediately. Stop the metal block from entering the mill, otherwise it will damage the grinding roller and the grinding ring, and even the center hanger. The feeding should be uniform, not too much. Too much feed will block the air duct, reduce the output, burn the motor easily, and feed too little will also feed the output. Feed particle size: The hard material is preferably less than 15 mm in diameter, and the soft material can be 20 mm in diameter to prevent bulk material from being added to the machine.
Air volume conditioning: The air volume control valve located on the air intake pipe of the fan is generally opened to a larger position and adjusted according to the fineness and output requirements. The conditioning valve located on the exhaust pipe of the exhaust gas outlet can be adjusted to the inlet without dust emission. The air volume is small and the fineness is high. However, it should be noted that the air volume is too small, and the airflow in the air duct below the main unit is easy to accumulate materials. Please adjust it appropriately. Fineness conditioning, according to the size of the material, soft and hard, water content, specific gravity, the thickness of the processing is also different, the analyzer above the adjustment, high speed, high fineness, low speed, low fineness.
The blank limit of the grinding roller ring of PE mill is not less than 10mm. When stopping, the feed is stopped first, the main machine continues to smash, and the residual abrasive continues to be milled. After about one minute, the main motor and the analyzer motor can be closed to stop the grinding work, and then the fan motor is stopped. In order to blow off the residual powder.

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