High-precision automated roll forming machine for producing galvanized steel C and Z purlins with quick, interchangeable size adjustment.





Features a rapid C/Z interchange system, completing profile changeover in under 20 minutes to maximize production uptime.
Equipped with a Mitsubishi PLC system for fully automatic control of production quantity, length, and punching with ±1mm cutting tolerance.
Rollers are crafted from Cr12MOV steel (Hardness 58-60 HRC) and processed by CNC machines for superior precision and a service life exceeding 15 years.
The pre-cutting design eliminates the need for changing cutters for different purlin sizes, streamlining operations and reducing waste.
Constructed with a robust H450 type welded steel frame and 45mm thick sidewalls to ensure stability and precision during high-speed operation (25-30m/min).
Applicable Material: Galvanized Steel Coils
Material Thickness: 1.5mm - 4.0mm
Forming Speed: 25-30 m/min
Roller Material: Cr12MOV Steel with Quenched Treatment (Hardness: 58-60 HRC)
Control System: Mitsubishi PLC with Touch Screen Interface
Shaft Diameter: 82mm or 90mm High-Grade No.45 Carbon Wrought Steel
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