Use the method of the frequency governor with machine speed. Bring about a stepless regulation of all constant power range, in the rotating main movement of universal machine tools.

用变频调速和机械变速相结合的方法，在主运动为旋转运动的通用机床中，实现全部恒功率范围内的无级调速。

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Electric Bicolor Toothpaste filling Machine adopts stepless speed regulation. Every color has five strips and the filling volume of two colors is adjustable.

电动双色牙膏灌装机，该机采用无级调速，每分钟颜色各分为五条，两种颜色灌装量任意可调。

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The feeding system of the machine is controlled by a stepless variable speed motor with easy and reliable speed regulation.

制粒机喂料系统采用无级变速电机控制，调速方便可靠。

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