Raymond Mill6

Description: Raymond Mill electrical control section
Group News
10/30/2017  
Raymond mill internal structure is all the control equipment installed in the control cabinet, the mill are not interlocking, only in the automatic control of the feed and the main motor interlocked by the mill host current And the current change of the fan to control the feeding and stopping of the feeder, the starting and stopping procedures of the milling machine are carried out according to the operation rules of the machine. The control equipment is divided into the main body of the mill, the analyzer and the feeder , The rest of the mill are the general AC induction motor and control.1. Milling machine host and raymond mill start controlWhen the capacity of the Raymond mill motor is greater than 30kW, the use of the start of the buck, less than 30kW, the use of direct start, that is, 4R, 5R, 6R host and fan with a buck start, the system in addition to 4R fan star star start, the rest Using Yanbian triangle start.Yanbian triangular start and operation of the connection, by the contactor and time relay control lines, automatic transfer, time relay general adjustment delay of about 10s.Yanbin triangular starter motor wiring should be strictly in accordance with the manufacturer to provide Raymond Mill (milling machine) manual requirements, wiring should be carefully checked, the number of wiring, to avoid unnecessary errors caused by electrical and motor damage The
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