2013年10月30日星期三

Vibrating conveyor speed control method

    Vibrating conveyor is mainly used for horizontal or small angle case of transport in bulk or granular bulk materials , but also particle size of not more than 74μm

conveying powder materials. Throughput 90 degree turn conveyor craft often have certain requirements ( regularly changing ) , while the throughput due to the moisture content of the material

, Clay content , roller chain conveyor particle size , voltage fluctuations and other factors , will produce some change, so need speed . Vibrating conveyor speed control There are three ways :
    1, such adjustment of the amount of transportation requirements are not too high, the vibrating conveyor device of the vibration motor can be adjusted and fixed angle

between the eccentric block size to achieve speed, but the trouble is not slow ;
    2, with the drive to change the vibration of the motor speed to achieve speed , this method is speed performance, but the cost is high ;
    3 , with the general vibration motor regulator to change the voltage to achieve speed , speed performance , low cost, easy to use into the frequency .

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