Heavy sanding machine working principle

With the development of the new type of man-made board, the domestic increasing demand for broadband sander, since the 1980 s began to generic broadband sander. Different broadband sander different function, have thick sanding, sanding, paint, finishing sanding, elimination of man-made board face weak layer and the surface roughness of the workpiece surface to achieve the required, etc. With the increase of the consumption of board type furniture, wood processing technology was improved, the processing quality is improving. The past plate surface processing need more heavy sanding machine, in order to improve the production efficiency and product quality, reduce the labor intensity of workers, the sanding machine control system reform has very important significance. According to normal process heavy sanding machine when the machine after startup and normal operation, be ground slab from the right end machine and conveyor roller through limiting plate driven by first, upper and lower feed coarse sand roller. By high speed rotating abrasive belt grinding on the slab at the same time, push Taiwan saw the two sides, achieve thicknessing grinding, finally by the dust on the surface of the discharge end to remove residual and send machine. The sand roller and cleaning roller has powerful suction device, grinding dust by dust mouth suck, after grinding thickness of slab for surface level off, smooth, finished product size to meet the requirements. The sanding machine is mainly composed of frame, sand. Feed mechanism, vacuum device and electric control system of the five most. The sand frame components is mainly composed of contact roller, tension roller, guide roller to the articles of association of the bench drill operation, pressure cylinder, abrasive belt grinding machine, tension channeling device, beams and abrasive belt and bearing parts, etc. Is the core of the sanding machine to realize cutting the main movement parts.