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KRM T 20/4,0 - Motor-driven rollers, with asymmetrically mounted hardened rollers for different sheet metal formats from mild steel and stainless steel.
KRM T 20/4,0 - Motor-driven rollers, with asymmetrically mounted hardened rollers for different sheet metal formats from mild steel and stainless steel.

KRM T 20/4,0

SKU : 131988

KRM is a series of heavier medium capacity round bending machines for workpieces up to 2000 mm (78.74 in.) in length. The machines have a solid, closed machine frame and you can adjust the rear roller manually by hand or optionally with a motor. With special features such as conical bending and pre-bending, the models in this series are suitable for a wide range of applications in individual production.

  • Asymmetrical structure
  • Main motor with brakes
  • Hardened rollers with wire insertion grooves
  • Conical bender
Working area
Working length 2050 mm
Plate thickness (max.) 4 mm
Plate thickness(max.) - stainless steel 2 mm
Max. plate thickness for conical bending 2.5 mm
Roll diameter 140 mm
Roller speed 3.5 m/min
Wire grooves diameter 4/7/9/13 mm
Drive capacity
Motor rating main drive 2.2 kW
Measures and weights
Overall dimensions (length x width x height) 3.2 m x 0.75 m x 1 m
Weight 1650 kg

  • 3-roller roll bender with asymmetrically positioned rollers
  • Rigid, seamless 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 and safety switch
  • Bottom and rear rollers feature wire insertion grooves
  • Conical bending feature is included in standard equipment
  • Hand wheel for rear roll feed
  • Quick adjusting rolls (motor-driven, option)
  • Mobile control panel with foot switch for left/right rotation

conical bending feature
hardened rollers
wire insert groove
Emergncy stop safety rope
seoarate control panel with foot switch
side cover
operator instructions

Digital display for rear roller adjustment
  • Display the positioning of the back roller for a precise positioning
Digital display for rear roller adjustment SKU: 253981
Digital display for rear roller adjustment
  • Display the positioning of the back roller for a precise positioning
motorized backrolladjustment SKU: 253982
motorized backrolladjustment
  • The adjustment is done from the control panel using the positioning ruler on the machine.

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KRM T 20/4,0 - Motor-driven rollers, with asymmetrically mounted hardened rollers for different sheet metal formats from mild steel and stainless steel.
KRM T 20/4,0
SKU : 131988
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