Punching Machine TWIN
The tough, for challenging
The TWIN/TRI series machines are equipped, respectively with two or three independent punch heads. Either series can be equipped with Revotool, Boschert‘s multi-tool solution. Up to 16 tools in the TWIN series and up to 24 tools in the TRI series allow the working of complex parts without tool change. A distinct advantage of all Boschert CNC punching machines is the user-friendly software. The heavyduty, open C-frame design allows turning of oversized sheets. The powerful software suggests options for automatic repositioning and turning/flipping of large parts.
One of the heads in either series machine can be equipped with full 360 stepless rotation of all tools up to 105 mm in diameter. Designed especially for rotation machines, a 7-position Revotool includes a 5mm x 30mm parting tool thus allowing contouring, shaker parts, etc. In addition to the slitting tool, 6 positions with a maximum diameter of 16 mm are accommodated.
More components of the TWIN / TRI series
An L-sheet is provided with all machines for working very small pieces and pre-bent parts. (Standard)
The automatic tool lubrication serves to increase tool life when nibbling stainless steel (VA) and decreases edge burrs in aluminium
Repositioning up to 10 meters and clamp movement without contacting the sheet. 2 robust clamps for sheets up to 200 kg (expandable to 4 clamps). Standard capacitiy up to 7 mm or 12,7 mm when required. (Standard)
Sandblasted, corrosion resistant surface as standard. Balls in the table for heavier sheets and easy handling, brushes in the table for thin or scratch sensitive sheets are also available.
Vacuum slug removal
CNC/CAD software to import DXF-files into machine language, calculated punch time, graphic simulation
Nibbling up to 800 strokes / min with integrated oil cooling
Programmable repositioning of the clamps for faster set up of the machine.
Tapping and drilling attachment for threads M3 up to M12 and smaller drilled holes in thicker sheets.
Marking apparatus for marking parts in 10 different fonts.
Punching power 400 kN
TWIN / TRI 560 x 1000 mm
TWIN / TRI 810 x 1500 mm
TWIN / TRI 1060 x 2000 mm
TWIN / TRI 1310 x 2500 mm
TWIN / TRI 1560 x 3000 mm
Max. sheet thickness 12,7 mm clamp opening / Revotool 6 mm 1
Max. sheet length 9999 mm by repositioning
Max. hydraulic punching power 280 kN
Max. workpiece weight 200 kg
Max. positioning speed X- axes 60 m/min
Max. positioning speed Y- axes 30 m/min
Simultaneous X & Y 67 m/min
Max. strokes standard hydr. 250 strokes/min
Max. strokes fast hydr. 800 strokes/min
Trumpf® tooling system
Max. punching diameter 105 mm or any shape
within 105 mm
Revotool 4 / 6 / 7 & 8 stations
Time of tool changing 2-4 sec. Revotool
15 sec. manual
Axes accuracy during punching process
Positioning difference + - 0,05 mm
Repeatability + - 0,03 mm
Space requirement and weights
TWIN / TRI 500x1000 4480 x 4088 x 2100 mm weight 7500 kg
TWIN / TRI 750x1500 5100 x 4713 x 2100 mm weight 11500 kg
TWIN / TRI 1000x2000 6100 x 5338 x 2100 mm weight 12500 kg
TWIN / TRI 1250x2500 7060 x 5963 x 2100 mm weight 14000 kg
TWIN / TRI 1500x3000 8060 x 6588 x 2100 mm weight 15800 kg
Electrical Values standard hydr. / fast hydr.
Electrical connecting value 20 / 25 kVA
Hydraulic motor 4,8 / 11 kW
Electrical consumption 2 mm sheet thickness
continuous operation 4,9 / 7,7 kW/h
Electrical consumption 4 mm sheet thickness
continuous operation 5,4 / 8,75 kW/h
Required fuse 3 x 25 A / 3 x 35 A
Pneumatic connecting value min. 4 bar
Hydraulic oil 115 / 160 Liter