DXZ-522 glass straight line edging machine is used for the grinding of flat glass straight edge and angle of different sizes and thicknesses, This product is suitable for coarse grinding,fine grinding, polishing and chamfering, all the processes are finished at one time. And it uses the infinitely variable speed adjustment, the adjustable range is big, speed shifting is smooth; In the grinding process, the feeding speed and quantity can be adjusted freely; it can also adjust the thickness of the front rail glass. It has the advantages of high precision and advanced structure,it is an essential tool for glass processing.