granite marble stone bridge cutting machine suppplier manufacturer 1、The worktable can rotate 90 degree which has dispensed the inconvenience of the removal of the big slab. The removal of the slab is very convenient because the worktable can rotate 0-85 degree . 2、The guide rail is sealed into the oil, so it can reduce the abrasive wear, and improve the service life and precision 3、The brand of our programmable logic controller(PLC) is Japan Panasonic, which has guaranteed the stability of the operation of the machine. 4、Most parts adopt cast iron, to prevent out of shape The above configuration has improved the cutting accuracy. For instance, the cutting error is less than 0.2mm. All these have improved the stability and durability of the machine.