Bending machine

CORMAK RBM50

CORMAK RBM 50 Pipe and Profile Bending Machine – High-Performance Industrial Section Bender

The CORMAK RBM 50 is a highly efficient three-roll, non-mandrel bending machine designed for processing steel pipes, hollow sections, and solid materials. Thanks to its large roller diameter, powerful drive, and robust construction, the machine is ideal for working with thick and difficult-to-bend materials.

Designed for industrial applications, it offers excellent precision, flexible adjustment options, and maximum durability of its working components.

Key Advantages
Non-mandrel bending – enables bending with minimal cross-section deformation, including when producing large-radius bends.
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High machine weight (550 kg) – ensures excellent stability and vibration damping during operation.
Universal rollers – allow bending of pipes, rectangular hollow sections, and solid materials.
Ground and hardened guide rollers – provide precise material guidance and high wear resistance.
Graduated upper roller adjustment with vernier scale – enables accurate setting of the bending radius.
Foot pedal control – provides safe and convenient control of the working movement.
Bidirectional operation – allows bending to the left or right depending on operational requirements.
Construction and Technology
The CORMAK RBM 50 is a three-roll bending machine equipped with 50 mm diameter working rollers made of hardened tool steel.

The robust steel construction and high machine weight ensure excellent rigidity and prevent deformation of the machine body during operation. The upper roller pressure system, equipped with a precision vernier scale, allows the bending radius to be set quickly and accurately without the need for lengthy trial runs.

The machine is powered by an industrial three-phase motor with a rated power of up to 2.2 kW (S6), allowing it to process materials with larger cross-sections.

Precision and Productivity
The combination of mechanical pressure adjustment, high machine rigidity, and hardened working components ensures stable bending parameters and excellent repeatability.

Bidirectional operation and foot pedal control significantly improve ergonomics and speed up production tasks. The RBM 50 is an optimal solution for serial bending of structural pipes, railing components, and steel elements.

Applications
The CORMAK RBM 50 roller bending machine is suitable for applications where high precision and the ability to bend various shapes are required. It is designed for:

manufacturers of railings, fences, and canopies,
structural steel workshops,
metalworking and contract manufacturing companies,
businesses specializing in the prefabrication of steel pipes and profiles.
Standard Equipment
Side guide rollers,
foot pedal for controlling the direction of operation,
complete set of universal rollers,
Polish-language technical and operating documentation (DTR),
CE Declaration of Conformity.
Technical Specifications
Technical specification Value
Round tube [mm] Ø 70 × 2
Rectangular profile [mm] 60 × 60 × 3
Round bar [mm] Ø 35
Solid rectangular section [mm] 35 × 35
Roller diameter [mm] 50
Motor power [kW] S1 1.5 / S6 2.2
Power supply 3-phase, 400 V
Dimensions (L × W × H) 900 × 850 × 1700 mm
Weight [kg] 550