The machine uses the PLC system and Human-machine Interface, combined with an ultra-high precision rotary encoder to slice, uses the inverter to control left-right feeding adjusts speed according to the stone material. It uses a hydraulic lifting system, a combination of a Chrome-plated guide pin and wears guide bush, with a small gap, wearable, beautiful structure, and Guide Sleeve with multi-layer seals, with waterproof, dustproof,anti-spill, improving the service life. Forward-backward slicing uses high precision screw nut driving, automatic slicing, main spare parts adopt imported good quality materials; the block can be placed on the ground directly to economize the worktable and its maintenance costs; thus the whole machine is featured with high cutting efficiency, high slicing precision, the flatness of plate after cutting, high stability, easy operating to suit granite and marble block with high value. http://www.dafonmachine.com