Summary:1. In the grinding production of dolomite Raymond mill, automatic feeding can realize feeding automation, which is mainly realized by motor and current. When th
1. In the grinding production of dolomite Raymond mill, automatic feeding can realize feeding automation, which is mainly realized by motor and current. When the current of the host is higher than the rated current, the automatic feeding will stop. When the current drops to the specified range, the automatic feeding will be realized. This feeding mode controls the voltage through the disconnection and connection of the current relay, so as to achieve the purpose of automatic feeding.
2. When the dolomite Raymond pulverizer is grinding, start the automatic feeding, and then turn the main of the control cabinet to the automatic device to realize the automatic feeding. At this time, it is necessary to gradually increase the potentiometer on the control cabinet. When the value reaches a certain range and remains stable, it can also be adjusted according to the rated current of the host, so as to change the current of the relay.
3. When the current drops, it should be closed in time, so that the dolomite Raymond mill can maintain a good working state, avoid empty grinding or overload, and ensure normal grinding operation.
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