Multi Boring Machines

This machine is a single-head, 21-spindle boring machine designed for vertical, horizontal and 45° boring. The boring unit, a single-piece aluminum casting, runs on two ground cylindrical guides. The machine is complete with a lateral fence with a 3000mm length and retractable stops and 21 spindles preset for quick change adaptors. The FM 21 can be completed with different options for specific application.

TECHNICAL SPECIFICATIONS

• Spindles number: 21
• Spindle centre-to-centre: 32 mm
• Worktable dimensions: 905 x 360 mm
• Worktable height: 900 mm
• Min. panel thickness: 10 mm
• Max. panel thickness: 85 mm
• Max panel width under the bridge: 833 mm
• Max. tool diameter: 35 mm
• Max. boring centre-to-centre: 640 mm
• Max. height of horizontal boring: 60 mm
• Spindle speed: 2800 rpm
• Max. boring head stroke: 80 mm
• Boring head motor power: 1.5 kW (2 HP)
• Pneumatic system operating pressure: 6 BAR
• Air consumption: 3.5 NI-cycle