Bending Machine for Tubes and Profiles

CORMAK RBM40HV

CORMAK RBM 40HV Tube and Profile Bending Machine

The CORMAK RBM 40HV tube and profile bending machine is a precise three-roll, roll-type bending machine designed for bending steel tubes, rectangular profiles, and solid materials. It enables operation in two working positions – vertical and horizontal – allowing flexible adaptation to different production conditions. Equipped with hardened rollers and a graduated upper roller pressure adjustment system, it ensures high repeatability of bending radii and excellent resistance to wear.

Main advantages of the machine
Roll-type (non-mandrel) bending system – enables bending of tubes and profiles without the risk of cross-section deformation.
Vertical or horizontal operation – allows adaptation to the technological layout of the workstation.
Mechanical upper roller pressure adjustment with vernier scale – precise setting of the bending radius.
High machine weight (485 kg) – ensures excellent stability and vibration-free operation during bending.
Ground and hardened guide rollers – increased durability and accurate material guidance.
Foot pedal operation – comfortable and safe control for the operator.
Left and right rotation – versatility when producing complex shapes.
Design and technology

The CORMAK RBM 40HV has been designed for intensive use in industrial environments. The machine body is made of thick-walled, rigid steel components, providing high resistance to twisting forces and bending loads. The bending rollers are manufactured from hardened and precisely ground steel with a diameter of 40 mm, increasing their resistance to wear.

The pressure adjustment system with a vernier scale allows the operator to repeatedly set the same bending radius, which is particularly important in serial production.

Precision and work efficiency

The CORMAK RBM 40HV tube and profile bending machine provides high bending accuracy for both individual components and series production. The gearbox with a motor power of up to 2.2 kW (S6) enables smooth bending of demanding materials, including steel tubes with a wall thickness of 2 mm.

The possibility of operation in both rotation directions significantly simplifies the production of closed arcs and spiral-shaped structures.

Applications

The RBM 40HV model is a professional tool for the metalworking industry, designed for bending materials with various cross-sections. It is ideal for:
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production of railings, handrails, canopies, and structural components,
companies specializing in steel tube and profile processing,
metal workshops manufacturing small architectural elements,
serial production of highly accurate bent components.
Standard equipment
Side guide rollers
Foot pedal control system
Set of working rollers
Technical and Operating Documentation (DTR) in Polish
CE Declaration of Conformity
Technical specifications
Parameter Value
Material: round tube 50 × 2 mm
Material: rectangular profile 50 × 50 × 2 mm
Material: round solid bar 35 mm
Material: rectangular solid section 35 × 35 mm
Roller diameter 40 mm
Motor power S1 1.5 kW / S6 2.2 kW
Power supply 3-phase, 400 V
Dimensions (L × W × H) 900 × 850 × 1700 mm
Weight 485 kg