Plate rolling machines - INSTRO https://instro.lv/en/katalogs/plate-rolling-machines/ Tehniskie instrumenti un darba galdi Tue, 24 Mar 2026 07:36:28 +0000 en-US hourly 1 https://wordpress.org/?v=6.9.4 KRM AT 15/2,0 KNUTH https://instro.lv/en/produkti/krm-at-15-20-knuth/ Wed, 02 Jul 2025 10:23:19 +0000 https://instro.lv/?post_type=produkti&p=9916 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 […]

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]]> 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 length 1050 – 1550 mm
Plate thickness (max.) – 450 N/mm2 2,5 – 3 mm
Roll diameter 90 mm
Roller speed 6 m/min
Motor rating main drive 1,1 kW
Weight 480 – 580 kg

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]]> KRM T 20/4,0 KNUTH https://instro.lv/en/produkti/krm-t-20-40-knuth-2/ Wed, 02 Jul 2025 10:15:34 +0000 https://instro.lv/?post_type=produkti&p=9905 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 […]

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]]> 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 braking
  • Hardened rollers with wire insertion grooves
  • Conical bender
  • Manual rear roller adjustment (optionally motor-driven)
Working length 1050 – 2050 mm
Plate thickness (max.) – 450 N/mm2 2 – 5 mm
Roll diameter 110 – 140 mm
Roller speed 3 m/min
Motor rating main drive 2,2 kW
Weight 990 – 1650 kg

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]]> KRM T 20/2,0 KNUTH https://instro.lv/en/produkti/krm-t-20-20-knuth-2/ Wed, 02 Jul 2025 10:11:53 +0000 https://instro.lv/?post_type=produkti&p=9894 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 […]

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]]> 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 braking
  • Hardened rollers with wire insertion grooves
  • Conical bender
  • Manual rear roller adjustment (optionally motor-driven)
Working length 1050 – 2050 mm
Plate thickness (max.) – 450 N/mm2 2 – 5 mm
Roll diameter 110 – 140 mm
Roller speed 3 m/min
Motor rating main drive 2,2 kW
Weight 990 – 1650 kg

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]]> KRM T 15/4,0 KNUTH https://instro.lv/en/produkti/krm-t-15-40-knuth-2/ Wed, 02 Jul 2025 09:49:34 +0000 https://instro.lv/?post_type=produkti&p=9883 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 […]

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]]> 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 braking
  • Hardened rollers with wire insertion grooves
  • Conical bender
  • Manual rear roller adjustment (optionally motor-driven)
Working length 1050 – 2050 mm
Plate thickness (max.) – 450 N/mm2 2 – 5 mm
Roll diameter 110 – 140 mm
Roller speed 3 m/min
Motor rating main drive 2,2 kW
Weight 990 – 1650 kg

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]]> KRM T 15/3,0 KNUTH https://instro.lv/en/produkti/krm-t-15-30-knuth-2/ Wed, 02 Jul 2025 09:45:50 +0000 https://instro.lv/?post_type=produkti&p=9872 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 […]

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]]> 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 braking
  • Hardened rollers with wire insertion grooves
  • Conical bender
  • Manual rear roller adjustment (optionally motor-driven)
Working length 1050 – 2050 mm
Plate thickness (max.) – 450 N/mm2 2 – 5 mm
Roll diameter 110 – 140 mm
Roller speed 3 m/min
Motor rating main drive 2,2 kW
Weight 990 – 1650 kg

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]]> KRM T 12/5,0 KNUTH https://instro.lv/en/produkti/krm-t-12-50-knuth-2/ Wed, 02 Jul 2025 09:41:40 +0000 https://instro.lv/?post_type=produkti&p=9861 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 […]

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]]> 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 braking
  • Hardened rollers with wire insertion grooves
  • Conical bender
  • Manual rear roller adjustment (optionally motor-driven)
Working length 1050 – 2050 mm
Plate thickness (max.) – 450 N/mm2 2 – 5 mm
Roll diameter 110 – 140 mm
Roller speed 3 m/min
Motor rating main drive 2,2 kW
Weight 990 – 1650 kg

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]]> KRM T 10/4,0 KNUTH https://instro.lv/en/produkti/krm-t-10-40-knuth-2/ Wed, 02 Jul 2025 09:03:29 +0000 https://instro.lv/?post_type=produkti&p=9850 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 […]

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]]> 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 braking
  • Hardened rollers with wire insertion grooves
  • Conical bender
  • Manual rear roller adjustment (optionally motor-driven)
Working length 1050 – 2050 mm
Plate thickness (max.) – 450 N/mm2 2 – 5 mm
Roll diameter 110 – 140 mm
Roller speed 3 m/min
Motor rating main drive 2,2 kW
Weight 990 – 1650 kg

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]]> KRM ST 30/5 KNUTH https://instro.lv/en/produkti/krm-st-30-5-knuth-2/ Tue, 22 Oct 2024 08:36:34 +0000 https://instro.lv/?post_type=produkti&p=3812 The models in KNUTH’s KRM ST series take on bending work on workpieces up to 3000 mm (118 in.) in length. The heavy, medium-capacity round bending machines have a solid, closed machine frame and a motor-driven rear roller. Conical bending and pre-bending are among the features that allow you a wide range of applications for […]

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]]> The models in KNUTH’s KRM ST series take on bending work on workpieces up to 3000 mm (118 in.) in length. The heavy, medium-capacity round bending machines have a solid, closed machine frame and a motor-driven rear roller. Conical bending and pre-bending are among the features that allow you a wide range of applications for individual production in metalworking, steel and metal construction.

  • Asymmetrical structure
  • Motorized drive with 4 kW
  • Hardened rollers
  • Conical bender

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]]> KRM ST 20/6 KNUTH https://instro.lv/en/produkti/krm-st-20-6-knuth-2/ Wed, 18 Sep 2024 13:28:20 +0000 https://instro.lv/?post_type=produkti&p=4475 The models in KNUTH’s KRM ST series take on bending work on workpieces up to 3000 mm (118 in.) in length. The heavy, medium-capacity round bending machines have a solid, closed machine frame and a motor-driven rear roller. Conical bending and pre-bending are among the features that allow you a wide range of applications for […]

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]]> The models in KNUTH’s KRM ST series take on bending work on workpieces up to 3000 mm (118 in.) in length. The heavy, medium-capacity round bending machines have a solid, closed machine frame and a motor-driven rear roller. Conical bending and pre-bending are among the features that allow you a wide range of applications for individual production in metalworking, steel and metal construction.

  • Asymmetrical structure
  • Motorized drive with 4 kW
  • Hardened rollers
  • Conical bender

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]]> KRM 20/4.0 KNUTH https://instro.lv/en/produkti/krm-20-4-0-knuth-2/ Mon, 16 Sep 2024 13:47:12 +0000 https://instro.lv/?post_type=produkti&p=4507 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 […]

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]]> 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
  • Motorized drive
  • Hardened rollers with wire insertion grooves
  • Conical bender
  • Manual rear roller adjustment

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