Automatic CZU Purlin Roll Forming Machine

This CZU purlin roll forming machine is a fully automatic, heavy-duty production line used to manufacture C, Z and U shaped steel purlins. It integrates coil feeding, leveling, punching, roll forming, cutting and stacking into one continuous process, ensuring high efficiency, precision and stability for industrial-scale production.

Main Features

• Supports C, Z and U purlin profiles in one machine

• Quick size adjustment via PLC control system

• High-strength welded steel frame

• Hydraulic punching and cutting system

• Automatic length measurement and cutting

• High forming accuracy and smooth surface finish

• Stable operation with low noise

• Easy operation and maintenance

Technical Attributes

• Material thickness: 1.5–3.5 mm

• Material width: 120–500 mm

• Material type: GI, PPGI, carbon steel, galvanized steel

• Yield strength: up to 450 MPa

• Forming speed: 12–20 m/min

• Roller stations: 14–20 stations

• Roller material: GCr15 bearing steel

• Shaft diameter: 70–90 mm

• Shaft material: 45# steel, heat treated

• Main motor power: 15–22 kW

• Hydraulic station power: 7.5 kW

• Cutting tolerance: ±1 mm

• Control system: PLC with touch screen

• Drive system: chain or gearbox drive

• Voltage: customized according to customer requirement

• Machine color: customized

• Working mode: fully automatic

• Production capacity: continuous industrial production

• Changeover time: 3–5 minutes

• Lubrication system: automatic

• Safety protection: emergency stop, safety covers

• Cooling system: optional

• Installation: overseas service available

• Certification: CE, ISO

Application & Advantages

This CZU purlin roll forming machine is widely used in steel structure buildings, warehouses, workshops, prefabricated houses, industrial plants and commercial constructions. It offers excellent flexibility, reduces labor cost, improves production efficiency and ensures consistent product quality, making it an ideal solution for modern steel structure manufacturing.