Specification:
       LSRM1320 machine is a new model to improve on the basis of the LSM1320,which all possess the function of type LSM1320,but also can grind inner circle, ellipse and various special-shaped inner circle. Using vacuum pump to the glass adsorption on the suction cup, with motor drive satellite rotary plate, rotating speed can be arbitrary regulation during work; Install three coarse grinding, fine grinding and polishing. Grinding hypotenuse, bowl shaped grinding wheel is installed, the grinding head tilted back, adjusting the slope angle, to face grinding.