HRB-4 SERIES

Characteristics:

  • From 2050 to 4050 mm – Thickness from 6 to 160 mm.
  • Flat reduction, crunching, conical bending and elliptical bending can be done easily.
  • Double bite in a single pass.
  • The hydraulic and electrical systems are protected from any possible overload and their maintenance is reduced.

Strengths:

  • Carbon rollers (C4).
  • Conical bending system.
  • Control panel with rolling automation: Memory of 70 programs.
  • Side rollers managed by a system of planetary gears.
  • Upper roller designed to adapt to sheet thicknesses without deformation. Numerical control: simple programming allowing to realize any type of ferrule even the most complex like ellipses. DRM: Durma Radius Measurement.

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Description

Robust machine body and construction ensure long machine life and low maintenance. High torque drive system allows HRB to achieve shorter cycle times. User friendly control units makes it possible to be less dependent on operator competence.

Four plate rolls are more precise, productive, versatile, faster, safer and easier to operate than three roll machines. They are less dependent on operator competence. Ideal for bending plates up to 200 mm thick. Rolls are guided with spherical roller bearings and bronze housings. Guiding system requires less lubrication and keeps it precision in long term.

HRB-4 Roll Bending today, tomorrow and forever with you.

HRB-4 SERIES

Features:

  • From 2050 to 4050 mm – Thickness from 6 to 160 mm.
  • Flattening, crunching, conical folding and elliptical folding can be performed easily.
  • Two bites in one go.
  • The hydraulic and electrical systems are protected from any overload
  • possible and their maintenance is reduced.

Strengths:

  • Carbon (C4) rolls.
  • Conical bending system.
  • Control panel with rolling automation: Memory for 70 programs.
  • Side rollers driven by a planetary gear system.
  • Upper roller designed to adapt to sheet metal thicknesses without deformation. Digital control: simple programming allowing the creation of any type of ferrule, even the most complex such as ellipses.
  • DRM: Durma Radius Measurement.

Request a quote


  • Hidden
  • Hidden
  • Hidden

Description

The machine's robust body and construction ensure a long service life and low maintenance. The high-torque drive system allows the HRB to achieve shorter cycle times. User-friendly control units reduce reliance on operator skill.

Four-roller bending machines are more precise, productive, versatile, faster, safer, and easier to use than three-roller machines. They are less dependent on operator skill. Ideal for bending plates up to 200 mm thick. The rollers are guided by spherical roller bearings and bronze housings. The guidance system requires less lubrication and maintains lubrication over the long term.

HRB-4 Roll Bending today, tomorrow and forever with you.