Alberti POLAR EVOLUTION 3.5 CN 5-axis

5-axis machining center model
– maximum working range 3500 x 1637 mm
– Z axis travel 600 mm, workable thickness on suction cups 160 mm
– 2 worktops in phenolic resin measuring 1600 x 1630 mm:
* for alternating or synchronous machining
* “vacuum free” type, with holes connected to a vacuum system,
zero points and retractable stops controlled by CN, with 13 blocks of double depression chamber suction cups (without tube)
* Becker vacuum pump 130-150 m3/h

– automatic lubrication, optimized and centralized suction
– electronic control with TPA and ALBATROS software, visualization program in Windows environment, EDI32-TPA editor (CAD-CAM 3D)
– CE compliant machine, with double retractable front barrier (for loading/unloading the 2 worktops) and perimeter protections
– machine dimensions with mounted guards:
* width approximately 7.7 m
* depth approximately 7 m (including 2 m loading area)
* height approximately 3.5 m
– machine weight approximately 6500 kg

Operating groups:
– 5-axis liquid-cooled electrospindle, power 8.5 KW (HP 11), with inverter from 1,000 to 18,000 rpm, HSK63F connection
– 12 tool positions on rear rack
– automatic tool picking and changing system with R.T.T. shuttle. (very rapid, independent and controlled movement of 2 trolleys: one for
receive the unloading tool and the other to supply the loading tool)
– 2 drilling units, housed on the sides of the 5-axis head, both with 8 vertical spindles + head with 2 horizontal spindles