【Custom model, price is for reference only】 ENKONGS' ZM9 glass straight line polishing machine is designed for high-speed polishing, is suitable for processing straight-line edge & 45°arrises of glass sheet with various size and thickness,and rough grinding, fine grinding, polishing of flat edge and grinding of bottom edge can be completed in one time.significantly reducing production time and increasing efficiency. It can handle a large volume of glass sheets in a short period, making it suitable for mass production.And our earing holes are processed by CNC