Linija Hüttenhölscher

Hüttenhölscher Line

This multi-spindle drilling machine from the Hüttenhölscher line was manufactured in 2012. It features PC-controlled operation running on Windows 7 with TwinCAT, a 6-station loading gantry, and a 2-axis portal robot. The machine uses ejector-generated vacuum and several conveyor lines to ensure efficient material handling. With its advanced control system, it is ideal for high-precision drilling tasks. Contact us for further details about this machine.

• Control system: PC-controlled process running on Windows 7, TwinCAT
• Workpiece dimensions:
• Length: 300-2250 mm
• Width: 350-710 mm
• Thickness: 16-25 mm
• 2-station drilling station:
• Base frame as welded construction with machined mounting surfaces
• 2x toothed belt conveyors, V = 1.5 m/sec
• 2x pneumatic lifts for toothed belt conveyors
• 2x stoppers for cabinet parts, cushioned by shock absorbers
• 2x pneumatic double clamping cylinders, controlled by ball screw and servomotor, can be positioned to match the height of the sides (side height measurement)
• 2x pneumatic cross-alignment rulers (plausibility check)
• 2x vacuum clamping units in the drilling machine table
• 2x controllable zero lines
• Support:
• Support can be traversed in X-direction by servomotor
• 2x boring gearboxes (Support 1):
• Support equipped with 2 units (topside processing)
• Each unit can be moved individually in Y-direction by servomotor
• Each unit can be moved individually in Z-direction by servomotor
• Boring gearbox pitch = 32 mm, adjustable via frequency inverter, drill chuck Ø 10h7 with setscrew
• Selectable spindles, 8,000 rpm
• Two 16-spindle boring gearboxes
• Grooving saw (Support 1):
• Saw units for machining special back panel grooves
• Saw unit with tool holder, speed adjustable via frequency inverter
• Pneumatically pre-controlled working position
• 2x milling spindles left/right on the front edge (Support 1):
• Pneumatically pre-controlled working position

Additional equipment (automation, handling, guarding, conveyors)

• Loading/handling:
• 6-station loading gantry
• 2-axis portal robot; Y/Z axes powered by servomotors; traversing ranges: Y-axis 8,500 mm, Z-axis 1,500 mm
• Suction beam with four-circuit vacuum supply; vacuum generation via ejector
• Double part detection
• Gantry supports
• 4 stack stations
• 1 manual feed station (automatic/manual loading)
• 1 unloading station (automatic/manual unloading)
• Side feed area:
• Stack height: max. 1,000 mm (60 parts) incl. protector sheet
• Protector sheet dimensions:
• 1380 mm x 780 mm
• 1220 mm x 720 mm
• 1120 mm x 620 mm
• 2290 mm x 620 mm
• Thickness: 25 mm
• Weight: max. 28 kg
• Floor roller conveyor / stack feed:
• 4 conveyor roller lines, 930 mm wide x 3,600 mm long, height 300 mm
• Loading/unloading: manual cross-transfer cart
• Support stations / automatic loading:
• Conveyor section 950 mm wide x 4,100 mm long; integrated side stop
• Manual loading:
• Toothed belt conveyor 900 mm wide x 2,500 mm long
• Transfer shuttle:
• Toothed belt conveyor 900 mm wide x 2,500 mm long; horizontal lift approx. 2,500 mm by three-phase motor
• Return:
• Conveyor section 950 mm wide x 4,000 mm long; pneumatic stopper
• 90° turning unit:
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• Vacuum suction pads; pneumatic lift; rotation by three-phase motor of +/- 90°
• Discharge stations / automatic unloading:
• Conveyor 950 mm wide x 3,000 mm long; cabinet part positioning via encoder
• Manual unloading:
• Toothed belt conveyor 900 mm wide x 3,000 mm long
• Feed safeguarding system:

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