The DE272/DME7022 are polishing machines with broad range. Both feature a chain-less ball bearing conveyor for stable transfer ultra-high precision glass production. With a load capacity exceeding 2,000lbs. The DE272/DME7022 are both ideal for heavy front and multi laminated glass polishing. A PLC touch screen controls various real time parameters, such as glass thickness, processing speed, and automatic and manual controls. The DME7022 has the addes feature of being able to miter up to 45°. The DE272 is flat only.