Double-Cylinder

o Structure: Double top cylinders, double acting points

o Applicable materials: Large profiles, heavy H-beam, thick-wall square pipe, large section steel

o Bending force: 500T – 1000T

o Stability: High stability, no deflection, no twisting

o Applicable projects: Large bridges, long arc profiles, heavy steel structures

Single-Cylinder

· Structure: Single top cylinder, single acting point

· Applicable materials: Small to medium profiles (I-beam, channel steel, square pipe, U-steel)

· Bending force: 25T – 500T

· Stability: Good for small & medium bending radii

· Applicable projects: Curtain wall, steel structure, tunnel support, pipe bending