2004 Zopf ZB 70/2 M Ring Rollers

The ZOPF ZB 70/2 M is a motorized section and ring bending machine made by Zopf Biegemaschinen GmbH. It features two motor-driven knurled rollers, manual top-roller adjustment, and a dual horizontal/vertical working position designed for bending tubes, pipes, and profiles.

Key Technical Specifications

• Shaft diameter: 40 mm
• Roller diameter: 152 / 162 mm
• Motor power: 1.1 kW (400V, 50Hz)
• Shaft speed: 8.5 RPM
• Adjustment travel (top roll): 120 mm
• Machine weight: 395 kg
• Dimensions (L x W x H): 900 x 600 x 1000 mm [1, 2, 3]

Bending Capacity Table

Flat Steel (Flat) 100 x 15

Flat Steel (Edge) 60 x 10

Round Bar (Solid) 35

Round Tube/Pipe70 x 1.5

Square Tube 50 x 50 x 3.0

Angle Iron (L-Beam) 50 x 50 x 6.0