该装置用步进电动机带动分流板产生动态风。
The device creates dynamic air supply with stepper motor driving flow distribution plates.
该（旋转）环由电动机带动，其转速等于电动机的转速。
电动机的动力通过皮带传送给变速箱，经变速箱降速增扭后，将动力传给制粒圆盘主轴，带动制粒圆盘旋转。
Power of motor is convected to gearbox through belt, and after slowdown and increase torsion, the power is passed to the main shaft of the disc and drive it to rotate.
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