stone cutting machine 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 , combination of Chrome-plated guide pin and wear guide bush,with small gap , wearable, beautiful structure , and Guide Sleeve with multi-layer seals , with waterproof , dustproof , anti-spill , improving the service life . Main spare parts adopt imported good-quality materials . Thus the whole machine is featured with high cutting efficiency , high cutting precision , high stability , easy –operating to suit granite and marble with high value and big size.