How to sharpen shredder blades correctly

The blade of the shredder is an important part of the shredder. If it is worn or blunt, it should be repaired or replaced in time. If the shredder tool is blunt, it will affect the shredding effect of the whole equipment. It is necessary to timely repair and repair, and also do the inspection and maintenance work of the shredder blade in normal times.

The grinding of the shredder tool is not the same as the grinding of other tools. Other types of mechanical blades basically use the grinding machine to grind the plane or the edge portion, and the structure of the shredder tool is special. The multi-claw design eliminates the need for the grinder to grind it, and a single flat dressing of the insert can cause excessive clearance between the blades to severely affect the use.

So how should the cutter of the shredder be repaired? We first need to understand that the wear of the shredder blade is mainly the wear on the claw, and the easiest way to grind is to use the polisher to polish the inside of the cutting edge until the blade edge is sharp. Care must be taken along the arc of the jaws and must be perpendicular to the plane of the shredder blade so that the loss of the original body is minimal.