The abrasive belt used by the belt sander is a kind of coated abrasive, and it is also a very commonly used polishing consumable. sanding belt ，With the progress of abrasive belt material and technology, it is more and more widely used.

Abrasive belts refer to abrasive particles of different meshes attached to substrates such as cloth bases and paper bases through adhesives. Then, according to the applicable specifications of the belt sander used, it is cut into strips and bonded with joints to form a closed loop. In order to rotate under the drive of the belt grinder, the workpiece is ground and polished.

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