Primary Vacuum Chuck System

The primary automatic valve type multi-hole vacuum chuck table. Used in CNC machining centers and engraving machines, Adopts an independent automatic valve in every suction hole. When the surface of the suction hole is not covered by the workpiece, the internal valve of the suction hole automatically closes. When the surface of the suction hole is covered by the workpiece, the internal valve of the suction hole opens, forming an air pressure difference on the upper and lower sides of the workpiece, and the workpiece is firmly sucked on the surface of the vacuum chuck table. The Irregular shaped thin sheet workpiece can also be sucked easily. Even though the workpiece is milled through, which does not affect the normal work of the suction hole in other places that are not milled through. The internal valve is a non-spring structure, to ensure that the vacuum chuck suction hole will not be blocked in the face of a lot of powdery debris which produced by ceramic, quartz, glass, glass fiber and graphite.

The comprehensive suction force of the primary vacuum chuck is not as good as the Professional and Premium version vacuum chuck table, it can be used on the rectangular surface grinder, and multiple vacuum chucks can be spliced to complete a larger suction working area. Most importantly, it has a great price advantage.