ROTHENBERGER ROBEND 4000 Electric Pipe Bender Set 12-28mm 1010W

On a busy construction site, a plumber needs to bend copper pipes quickly and accurately. The ROTHENBERGER ROBEND 4000 Electric Pipe Bender Set makes this possible with its powerful 1010 W motor and cold bending technology. It handles pipe diameters from 12 to 28 mm, covering the most common sizes in residential and commercial plumbing. The set includes bending segments and guide shoes for 12, 15, 18, 22, and 28 mm, all stored in a robust plastic case for easy transport.

Key specifications

• Motor power: 1010 W
• Bending capacity: 12–28 mm (1/2"–1 1/8")
• Max. bending angle: 180°
• Power supply: 230 V, 50/60 Hz
• Bending method: cold bending
• Drive type: electric
• Included bending segments: 12, 15, 18, 22, 28 mm
• Included guide shoes: 12, 15, 18, 22, 28 mm
• Bending time (22 mm, 90°): approx. 6 seconds
• Tool-free bending segment change: yes
• Safety features: electronic safety clutch, automatic stop
• Weight (machine only): approx. 17.5 kg
• Transport case: robust plastic case

Why choose it

The ROBEND 4000 combines speed and precision with single-handed operation, reducing fatigue on long jobs. Its electronic safety clutch and automatic stop protect both the operator and the workpiece, while tool-free segment changes minimize downtime between pipe sizes. This set is ideal for professionals who demand reliability and efficiency.

Ideal use cases

• Plumbing installations in residential and commercial buildings
• Heating system pipework
• Refrigeration and air conditioning lines
• Industrial pipe fitting

Good to know

Compatible with soft copper, semi-hard copper, thin-walled stainless steel, coated carbon steel, and multi-layer composite pipes. The bender is designed for cold bending, which preserves the pipe's integrity and avoids the need for heat. With its robust construction and comprehensive accessory set, it's ready for demanding jobsite conditions.