VACUUM SYSTEM WITH DUAL VANE PUMP ON/OFF 4020

• The vacuum clamping system allows workpieces to be secured using suction and enables the worktable to be divided into multiple zones, selectable via the operator interface, to concentrate suction power in the areas of interest. The high-flow pump system ensures powerful and consistent suction, guaranteeing maximum hold of the workpieces. The worktable is designed to support through-milling operations (using breathable cardboard sheets) and to keep even small parts securely in place. • Dual dry-running, air-cooled vane vacuum pumps • Airflow rate: 244 m³/h at 50 Hz • Absolute vacuum: 200 mbar at 50 Hz • Worktable divided into 32 zones • Vacuum zone activation via software-controlled automatic valves • Pump activation via automatic software command