KRM AT 12/2,5 - Motor-driven rollers in asymmetrical arrangement with manual back roller adjustment for machining fine and thin plates

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KRM AT 12/2,5 - Motor-driven rollers in asymmetrical arrangement with manual back roller adjustment for machining fine and thin plates

KRM AT 12/2,5

SKU : 131971

All machines in this series feature asymmetrical rolls. This geometry provides optimum traction even with thin metal sheets in the stretch-bending phase for high-precision bending. The rear roll is fed manually. The upper roll swivels outward for easy removal of tube-shaped bent workpieces.

  • Asymmetrical structure
  • Main motor with brakes
  • Hardened rollers with wire insertion grooves
  • Conical bender
Working area
Working length 1270 mm
Plate thickness (max.) - 450 N/mm² 2,5 mm
Plate thickness(max.) - 700 N/mm² 1,5 mm
Max. plate thickness for conical bending 2 mm
Roll diameter 90 mm
Roller speed 6 m/min
Wire grooves diameter 4/6/9 mm
Drive capacity
Motor rating main drive 1,1 kW
Measures and weights
Overall dimensions (length x width x height) 1,85 m x 0,7 m x 1,2 m
Weight 520 kg

  • 3-roller roll bender with asymmetrically positioned rollers
  • Rigid machine frame made of ductile cast-iron
  • Hardened rollers, suitable for stainless steel
  • Main motor with brake system for exact bending
  • Pull-out top roller with eccentric lock for easy workpiece removal
  • Bottom and rear rollers include wire insertion grooves (standard equipment)
  • Conical bending feature is included in standard equipment
  • Manual feed or rear roller
  • Mobile control panel with foot switch for left/right rotation

Conical bending feature SKU:
  • Conical rolling is achieved by decoupling the shaft connecting the rollers
  • The capacity of the machine is lower when performing conical bendings
Conical bending feature
Conical bending feature SKU:
  • Conical rolling is achieved by decoupling the shaft connecting the rollers
  • The capacity of the machine is lower when performing conical bendings
Hardened rollers
Hardened rollers SKU:

Facilite the rolling of harder materials like stainless steel

Wire insert groove
Wire insert groove SKU:
Emergncy stop safety rope
Emergncy stop safety rope SKU:

Machine will stop if the operator enters the safety perimeter

Seoarate control panel with foot switch
Seoarate control panel with foot switch SKU:
Side cover
Side cover SKU:

For protecting the main motor

Operator instructions
Operator instructions SKU:
digital readout for backroll
  • Display the positioning of the back roller for a precise positioning
digital readout for backroll SKU: 253979
digital readout for backroll
  • Display the positioning of the back roller for a precise positioning
motorized back roll adjustment backroll SKU: 253980
motorized back roll adjustment backroll
  • The adjustment is done from the control panel using the positioning ruler on the machine.

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KRM AT 12/2,5 - Motor-driven rollers in asymmetrical arrangement with manual back roller adjustment for machining fine and thin plates
KRM AT 12/2,5
SKU : 131971
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