欧美性色黄大片a级毛片视频,人人妻人人玩人人澡人人爽,国产欧美一区二区三区在线看 ,少妇高潮毛片免费看

DF-400/600/800 uses PLC system and human-machine Interface, combined with Ultra-high precision rotary encoder to locate and infrared device,uses inverter to control left-right feeding, adjusts the speed according to the stone material.It uses hydraulic lifting system,main spare parts adopt imported good-quality materials.Thus the whole machine is featured as high cutting effciency,high cutting precision, high stability,easy-operating to suit granite and marble with high value and big size.

Features:

1. The machine adopts PLC control system, can automatic work.

2. Machine parts using high-quality steel manufacturing, Electric control parts adopt advanced imported components assembly precision, Beam protection device, and is equipped with touch-based operating system, so with the advantages of high precision, high stability, high efficiency, easy operation, etc.

    

Technical data