The grinding sequence of the grinding unit is opposite to the parking sequence. Generally open the lubrication system → grinding machine → classifier → feed machine. Sometimes it is also possible to open the classifier and then grind the grinding machine to ensure that no accidents occur. Before starting the grinding machine, it is necessary to first check whether the returning sand tank is blocked by the returning sand, check whether the transmission parts are in good condition, and wait until the oil pressure reaches the specified requirements, and the grinding machine can be started only when the front and rear large oil flows are unblocked. If the parking time is too long or the grinding machine is started after maintenance, the crane should be used first to prevent damage to the motor.PVC Roll
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