Portable unit of 21 to 60 m³/h capacity range equipped with coolant shed (coolant and lubricant fluid) of 50 liters volume and intended to produce vacuum between workpiece and locating plate of the clamping system.
This system attached to machine worktable is capable of holding thin-shell parts where mechanical clamping devices are inadmissible; also workpieces for perimeter machining; thin plate workpieces; large workpieces of complex shape where mechanical clamps are unpractical; workpieces, requiring one-set machining.
Vacuum unit allows clamping a workpiece for milling, grinding, turning, engraving, drillint, boring, etc.