Hydraulic tube bending machine for tubes and profiles – 3 rolls

Hydraulic tube and profile </strong3-rolls bending machine is available in five models: RB403DP, RB603DP, RB803DP, RB1203DP and RB1503DP.

This is undoubtedly one of the best hydraulic tube and profile bending machines on the world market.

Its robustness, shaft diameter, roller lift power, thanks to powerful hydraulic cylinders, the axial approach system and the effective Beckhoff position control, allow for tighter bending radii, quickly and with high repeatability.

The RBDP series hydraulic tube and profile bending machine are built in welded, machined and stabilized steel, with three-rolls traction. The transmission is made through a hydraulic motor and planetary gearbox. Output shafts and tools are hardened. It is capable of bending tubes up to 160mm. The RB1503DP model can be equipped with a 4th roll for bending I, H C profiles to the top, to avoid crushing the web.

Ideal for the production of grids, greenhouses,   large structures for the construction sector such as circular beams for roofs, domes, structures for civil construction, metal pergolas, curved canopies, structures for tunnels and, Urban furniture, road protection, coils, boilers, sector energy, tree protectors, covers for public transport stops, playgrounds and all kinds of circular figures in different profiles and tubes from small to large dimensions.

Rolls / Bending Tools

Hydraulic tube bending machinesare equipped with standard universal rolls, which through the combination of their various components, adjust to most commercial profiles. Allowing high quality bending operations and low deformation. Square, rectangular, solid square, round and rectangular tubes, UPN profile, IPN profile, T profile, angular, flat and flat bar, etc.

Work horizontally and vertically

MAQFORT bending machines allow the operator to perform operations with the machine vertically and horizontally, facilitating the bending of larger profiles or large parts.

 Versatile, economical and robust with CN or CNC control

Versatile, robust economics and available with CN or CNC control, they increase productivity and ensure greater precision and reduce the number of tests required.

The hydraulic tube bending machines are equipped, according to each model, with:

RB403DP standard equipment:

• • BECKHOFF digital command;
  • Lower rolls with hydraulic adjustment;
  • Welded steel construction (St52);
  • Shafts in special steel and heat treated;
  • Hardened universal tools;
  • Mobile command with emergency;
  • Manual adjustment side guides;
  • Manual lubrication;
  • Horizontal and vertical working position;
  • 400 Volt / 50-60 Hz.

RB403DP optional equipment:

• • Special rolls for profiles and tubes;
  • Special side rolls for angle profiles;
  • Roll rotation with speed variator.

RB603DP standard equipment:

• • BECKHOFF digital command;
  • Lower rolls with hydraulic adjustment;
  • Welded steel construction (St52);
  • Shafts in special steel and heat treated;
  • Hardened universal tools;
  • Mobile command with emergency;
  • Manual adjustment side guides;
  • Manual lubrication;
  • Horizontal and vertical working position;
  • 400 Volt / 50-60 Hz.

RB603DP optional equipment:

• • Special rolls for profiles and tubes;
  • Special side rolls for angles;
  • Rolls rotation with speed variator;
  • T-bars shafts;
  • Special system for spirals;
  • Digital reader for lateral guides position
  • CNC graphic controller (touch screen);
  • NC controller (teaching system);

RB803DP standard equipment:

• • BECKHOFF digital command;
  • Welded steel construction (St52);
  • Roller motorization by hydraulic motor and planetary reducer;
  • Shafts in special steel and heat treated;
  • Manual adjustment side guides;
  • Hardened universal tools;
  • Manual lubrication;
  • Lower rolls with hydraulic adjustment;
  • Digital lower roll position reader;
  • Mobile command with emergency;
  • Horizontal and vertical working position;
  • 400 Volt / 50-60 Hz.

RB803DP optional equipment:

• • Special rolls for profiles and tubes;
  • Special side rolls for angles;
  • Rolls rotation with speed variator;
  • stretchers for the shafts;
  • Special system for spirals;
  • Digital reader for the position of the side guides;
  • CNC graphic controller (touch screen);
  • NC controller (teaching system).

RB1203DP standard equipment:

• • BECKHOFF digital command;
  • Welded steel construction (St52);
  • Roller motorization by hydraulic motor and planetary reducer;
  • Shafts in special steel and heat treated;
  • Manual adjustment side guides;
  • Hardened universal tools;
  • Manual lubrication;
  • Lower rolls with hydraulic adjustment;
  • Digital lower roll position reader;
  • Mobile command with emergency;
  • Horizontal and vertical working position;
  • 400 Volt / 50-60 Hz.

RB1203DP optional equipment:

• • Special rolls for profiles and tubes;
  • Special side rolls for angles;
  • Rolls rotation with speed variator;
  • stretchers for the shafts;
  • 4th roll system for U, I and H profiles;
  • Special system for spirals;
  • Digital reader for position of the side guides;
  • CNC graphic controller (touch screen);
  • NC controller (teaching system);

RB1503DP standard equipment:

• • BECKHOFF digital command;
  • Welded steel construction (St52);
  • Roller motorization by hydraulic motor and planetary reducer;
  • Shafts in special steel and heat treated;
  • Hydraulic adjustment side guides (2 directions);
  • Hardened universal tools;
  • Manual lubrication;
  • Lower rolls with hydraulic adjustment;
  • Digital lower roll position reader;
  • Mobile command with emergency;
  • Horizontal and vertical working position;
  • Special side rolls for angles;
  • 400 Volt / 50-60 Hz.

RB1503DP optional equipment:

• • Special rolls for profiles and tubes;
  • Rolls rotation with speed variator;
  • stretchers for the shafts;
  • 4th roll system for U, I and H profiles;
  • Special system for spirals;
  • Digital reader for position of the side guides;
  • CNC graphic controller (touch screen);
  • NC controller (teaching system).

Discover our entire range of bending machines:

Máquinas de Curvar and, visit our product gallery.