91人人妻人人澡人人爽人人精品99,国产69精品久久久久久,高清一级做a爱过程不卡视频,久久精品—区二区三区舞蹈

This machine is controlled by the panel for its every part, and easy to operate;use mitsubishi PLC control, LED touch screen display the input data ;Label position is not affected by tape stop positioning, and its length can be counted circularly;

Frequency control the speed, can produce both small rolls and big rolls. two motors work together, non stop to exchange the shaft with high efficiency.Can choose to add the hydraulic automatic feeding device and discharge frame .(According to cilent’s requirement)