Rothenberger - Electric Pipe Bender ROBEND 4000 Set 12-15-18-22-28 mm 230V - 1000001549

Professional electric pipe bender for plumbing and heating installations

The ROBEND 4000 Set from Rothenberger represents the professional solution for precise bending of copper, stainless steel, carbon steel, and multi-layer pipes. This comprehensive set includes bending dies from 12, 15, 18, 22, and 28 mm, allowing you to tackle most plumbing, heating, and refrigeration installations with a single tool. Designed to operate at 230V, this electric pipe bender combines power, precision, and ease of use in a compact and portable system.

Technical features and components

The ROBEND 4000 is equipped with a powerful 1000W motor that guarantees high and constant torque throughout the bending process. The electronically controlled rotation speed ensures precise bends up to 180° with an optimal bending radius according to EN 1057. The set includes: main drive unit, 5 bending dies (12-15-18-22-28 mm), corresponding counter dies, universal support, lubricating spray, and robust carrying case. The system is designed to bend pipes with a thickness of up to 2 mm, maintaining the internal cross-section of the pipe practically unaltered and without deformations.

Operational advantages

The ROBEND 4000's technology eliminates the risk of crushing or ovalization of the pipe during bending, ensuring optimal fluid flow even in the tightest bends. The electronic control system allows the process to be stopped at any time, enabling precise adjustments of the bending angle. The automatic return function facilitates pipe removal after bending, while the ergonomic design with non-slip grip reduces fatigue during prolonged use. Particularly appreciated is the possibility of performing consecutive bends with millimeter precision, essential for exposed installations where aesthetics play an important role.

Practical applications

The ROBEND 4000 is used in numerous professional contexts:

• Installation of domestic and industrial heating systems
• Creation of sanitary hydraulic systems
• Assembly of air conditioning and refrigeration systems
• Construction of solar thermal panels
• Maintenance of existing systems
• Manufacturing of components for the naval and automotive industries

Efficiency and savings

Using the ROBEND 4000 leads to significant economic and operational advantages. The ability to bend pipes instead of using fittings reduces potential leak points in the system, lowering future maintenance costs. Direct material savings are also achieved by eliminating the need to purchase expensive elbow fittings. Installation time is significantly reduced, with bends achievable in just a few seconds. The quality of the bends, free from micro-fractures or deformations, ensures a longer system lifespan and optimal hydraulic performance over time.

Safety and compliance

The device complies with European electrical and mechanical safety regulations. The overload protection system automatically cuts off power in case of blockages or excessive resistance, protecting both the operator and the motor. Class II electrical insulation ensures maximum safety even in humid environments, while the emergency button allows immediate shutdown if necessary. The bending dies are made of special heat-treated steel to ensure wear resistance and consistent performance over time, even after thousands of bends.