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The sanding machine structure

by：Gewinn 2020-06-24

Advanced broadband sanding machine is controlled by CNC, the pressure control sanding is done by CNC electronic control section briquetting pressure, so they are called this kind of sanding machine keys sanding machine. In a base material with thickness deviation with relatively thin veneer or coating paint and then sanding, this time using normal broadband sander and keys sanding machine two completely different results. Based on normal wide sanding machine sanding, such parts or some parts are not sanding, or local sand was broken, and the sanding machine keys type is different, it will ignore the plank thickness deviation, the abrasive belt pressure evenly distributed throughout the sanding surface. CSD pressure system can accurately and automatically adjust the pressure of each unit of pressure, and it is according to their size to adjust the pressure unit in the work surface, at the same time ensure that according to the pressure distribution rule to the edge of the parts, and is not affected by the shape of parts, as shown in figure 2. If there is a slight overlap parts edge phenomenon can also be sand flat, because of the pressure unit in the side pressure can be increased. Due to CSD system has precise orientation, its pressure unit has some flexible and therefore allows more than 2 mm thickness deviation of the biggest parts of feed at the same time, and can get the thickness, surface sanding the surface quality of qualified parts.

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