Product Attributes :
Under frame 400 mm H Steel
Roller material Cr12
Shaft diameter 80mm
Transfer method 2 inch chain drive
Structure"Independent cast iron archway.
more stable and very strong."
Main motor power Hydraulic motor
Cutter material Cr12Mov
Purlin roll-forming machines are core equipment in the production of steel structure building materials.
They specialize in cold-rolling galvanized steel, color-coated steel, and other metal sheets (thickness 0.8-3mm) into C-, Z-, and U-shaped purlins, providing critical support for building roofs and walls.
The equipment's core advantages are significant: it utilizes alloy rolls with a hardness of HRC55 or higher, ensuring long-term machining accuracy.
It supports rapid die changes within 30-60 minutes, accommodating diverse requirements ranging from widths of 100-300mm and lengths of 1-12 meters.
It boasts a material utilization rate exceeding 95%, while energy consumption is 60% lower than that of hot rolling processes.
The finished product has a cross-sectional error of ≤±0.5mm and a straightness error of ≤1mm/m, ensuring precise installation.
