Main Applications and Structural Features The structures of the machine is delicate, its accuracy is stable and its grinding efficiency is high. Workpiece, wheel, oil-pump, and coolant pump are respectively driven by their individual motors. It has hydraulic drive, electric control, so it is convenient to operate it. It is suitable for batch and mass production for grinding cylindrical or conical workpieces. It is designed on the base of M1320, especially improved for its hydraulic cylindeers, rapid advance & withdrawal cylinder, control box, presure-valve board and oil pump. The worktable swing angle from C. W. 3. And C. C. W. 6. Is increased to C. W. 5. And C. C. W. 9. The overall appearance of the machine is also changed.
