Durma PBM Profile Bender

Name: Carlson Fabrication Solutions
Address: 2 Rainin Road, Suite 4, Woburn, MA, 01801, US
Telephone: 781-937-9599

Motorized profile bender with a rigid cast iron body and large-diameter shafts for precise pipe, tube, and section bending

Models: PBM 30, PBM 50, PBH 45 (3 models)
Shaft Diameter: Ø30 to Ø50 mm
Roll Diameter: Ø150 to Ø165 mm
Max Round Tube: Ø70 x 2 mm (PBM 50)
Max Solid Round Bar: Ø35 mm
Max Flat Bar: 100 x 15 mm (PBM 50)
Max Structural Sections: Up to UPN 80 (PBH 45), box 35 x 35 mm, angle 60 x 60 x 3 mm
Motor Power: 0.75 to 1.5 kW (PBH 45: 1.5+0.75 kW)
Turning Speed: 3.6 to 3.9 m/min
Machine Weight: 200 to 600 kg
Material Basis: Rated at 240 N/mm² yield point

Applications

Where It Works

Bending pipe, tube, round bar, flat bar, and angle for fabrication shops that need a reliable motorized profile bender without hydraulic complexity
Rolling architectural and structural profiles where consistent radius and long service life matter more than maximum capacity
Shops adding profile bending capability with a compact, low-maintenance machine that handles the majority of standard section work

Features

Rigid cast iron body resists the stress that causes long-term distortion, the foundation for consistent, repeatable bends across long production runs
Large-diameter shafts and hardened, ground rolls hold the profile firmly and minimize deflection under load, keeping bend radius accurate through the full profile length
Motorized drive with foot pedal operation and optional digital readout gives the operator precise control without requiring CNC programming

Specifications

Capacity (Series Range)

Models: PBM 30, PBM 50, PBH 45 (3 models)
Shaft Diameter: Ø30 to Ø50 mm
Roll Diameter: Ø150 to Ø165 mm
Max Round Tube: Ø70 x 2 mm (PBM 50)
Max Solid Round Bar: Ø35 mm
Max Flat Bar: 100 x 15 mm (PBM 50)
Max Structural Sections: Up to UPN 80 (PBH 45), box 35 x 35 mm, angle 60 x 60 x 3 mm
Motor Power: 0.75 to 1.5 kW (PBH 45: 1.5+0.75 kW)
Turning Speed: 3.6 to 3.9 m/min
Machine Weight: 200 to 600 kg
Material Basis: Rated at 240 N/mm² yield point

Per-Model Specs

PBM 30: Shaft Ø30 · roll Ø150 · pipe Ø60x1.5 · round bar Ø30 · box 30x30 · flat 80x15 · angle 40x40x3 · UPN 50 · 0.75 kW · 3.6 m/min · 200 kg · 800×700×1200 mm
PBM 50: Shaft Ø50 · roll Ø165 · pipe Ø70x2 · round bar Ø35 · box 35x35 · flat 100x15 · angle 60x60x3 · UPN 60 · 1.5 kW · 3.6 m/min · 385 kg · 930×730×1400 mm
PBH 45: Shaft Ø45 · roll Ø162 · pipe Ø60x2 · round bar Ø35 · box 35x35 · flat 80x15 · angle 45x45x3 · UPN 80 · 1.5+0.75 kW · 3.9 m/min · 600 kg · 1000×700×1380 mm

Drive & Controls

Drive: Motorised; bottom rolls driven by motor and gearbox (PBH 45: all rolls driven by motor and gearbox)
Operation: Foot pedal with emergency button
Control: Digital readout optional (PBH 45: top roll with digital readout standard)
Top Roll: Manual adjustment (PBH 45: hydraulic top roll movement up and down)
Command Panel: Movable command panel separate from the machine (PBH 45)
Brake: Brake motor (PBH 45)

Machine

Body: Cast iron body
Shafts: Large-diameter shafts (Ø30 to Ø50)
Rolls: One set of hardened and ground rolls in special steel (special pipe, profile, and angle rolls optional)
Side Support: Mechanical side supports (special support for angle irons optional)
Working Position: Horizontal and vertical

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