1.according to the size of the material to achieve single or multiple simultaneous sawing, effectively improve productivity. 2.the workpiece cutting accuracy stable control within ±0.1mm, spindle accuracy within 0.01mm. 3.The use of stepping transverse feed, more stable, with thin saw blade, can save the cost of cutting every day. 4.With a trace lubrication device and aluminum alloy cutting oil can improve the service life of the saw blade. 5.Feeding and feeding all adopt imported square linear guide rail and screw, to ensure the stability of sawing processing.