Supply pneumatic grinding machine putty Vacuum grinding machine putty grinding machine 937CD Product Name: Vacuum way grinding machine Product Code: the 937CD Name: vacuum-way grinding machine main purposes: putty grinding to remove the edge of the painting, playing in front of the painting bottom, wax polish, smear job characteristics: chassis was a single of the same size to the circular movement. Air motor and chassis are not closely linked, but there is a gap, chassis and motor connected to stagger the location of the center line of a few millimeters, marked "D" after the use of the exhaust vacuum (name) Benefits: two-way grinding machine feature is easier to use than the one-way rotary grinding machine. You can use: the old side of the painting, sheet metal putty, polyethylene putty grinding, and body polish, waxing and cars beauty operations. The use of a very wide range. Increase or decrease based on the size of the grinding force of the track. Locus bigger grinding greater area. To comply with the requirements of the work surface polish. Locus of 7mm, with a dust collecting function. Parameters: speed (10000PRM), air consumption (350l/min), working pressure (0.4 to 0.6 MPa), vibration size (7mm) Chassis size (123?) Dimensions (W * H * L: 123? * 94 * 250), noise (89dBA), the inlet aperture (G1 / 4 "), weight (1.1kg), packaging (6 sets / box).