FM 21
FM 21
The FM 21 is a simple machine to use but which allows different types of machinings, even complex ones, to be carried out quickly and easily.
Advantages
Flexibility: The possibility of horizontal, vertical and 45° drilling allows numerous machinings to be carried out. Quick set up and machining changeover.
Reliability: The boring head can be adjusted both in height and in depth. Pneumatic adjustment of the boring head feeding and return speed.
Technical data
Worktable dimensions | 905 x 372 mm |
Worktable height | 900 mm |
Spindle rotation speed rpm | 2800 |
Max. tool diameter | 40 mm |
Max. height of horizontal boring | 60 mm |
Min/max. panel thickness | 10/85 mm |
Max. panel width under the bridge | 833 mm |
Motor Power at 50 Hz (S6-40%) | 1,85 kW / 2,5 Hp |
Motor Power at 60 Hz (S6-40%) | 2,2 kW / 3 Hp |
• Boring unit with no. 21 spindles preset for quick change adaptors and no. 5 drilling bit-holder bushes diam. 10 mm
• Lateral fence L=3000 mm with locking stops for large panels
• Boring unit at 45 degrees
• Hold down during boring operations by 2 upper pneumatic clamping cylinders
• Unit height adjustment by means of hand-wheel and mechanical digital readout
• Five-position revolving turret for boring depth adjustment from 0 to 60 mm with automatic differential of depth, horizontal/vertical, to avoid damages of the panel
• Rear stops for the maximum precision of the horizontal and vertical assembling bores
• Adjustable lateral stops complete with metrical reading bar
• Mechanical gauge for rapid positioning of lateral fences
• Down stroke adjustment of the boring speed
• Mechanical device to compensate measures when changing from horizontal to vertical boring.
• Suction system integrated into boring head