This Heavy Duty CZU Purlin Roll Forming Machine is designed for industrial-scale production of C, Z and U steel purlins used in steel structure buildings. The machine integrates feeding, leveling, hydraulic punching, roll forming, cutting and product discharge into a fully automatic and continuous production line, ensuring excellent efficiency, accuracy and stability.
Machine Type: CZU Purlin Roll Forming Machine
Forming Profiles: C Purlin / Z Purlin / U Channel
Profile Adjustment: PLC-controlled automatic size change
Material Thickness Range: 1.5–3.5 mm
Material Width: Adjustable according to profile size
Applicable Materials: GI, PPGI, Carbon Steel, Q235, Q355
Maximum Yield Strength: ≤355 MPa
Forming Stations: 18–22 stations
Forming Speed: 10–20 m/min
Punching System: Hydraulic online punching
Punching Capability: Multiple hole patterns optional
Cutting Method: Hydraulic flying cutting
Cutting Accuracy: ±1.0 mm
Transmission System: Gearbox drive
Main Motor Power: 22–30 kW
Hydraulic Power: 7.5–11 kW
Control System: PLC automatic control
PLC Brand: Siemens / Delta optional
HMI: Color touch screen interface
Power Supply: 380V / 50Hz / 3 Phase (customizable)
Roller Material: GCr15 bearing steel
Roller Treatment: CNC machining + hard chrome plating
Shaft Diameter: 75–85 mm
Shaft Material: High-strength 45# steel
Machine Frame: Heavy-duty welded steel structure
Base Frame: Integrated industrial steel base
Feeding System: Servo motor feeding
Leveling Unit: High-precision leveling device
Lubrication System: Manual or automatic lubrication
Operating Noise: Low noise operation
Operation Mode: Automatic / manual selectable
Production Mode: Continuous automatic production
Finished Profile Quality: Smooth surface without deformation
Profile Change Time: Fast adjustment
Safety Protection: Emergency stop and safety guards
Maintenance: Easy maintenance structure
Installation Support: On-site installation guidance
Warranty: 12 months
Service Life: Designed for long-term heavy-duty use
Application Industry: Steel structure manufacturing
Finished Products: Roof and wall steel purlins
Typical Applications: Warehouses, factories, workshops, industrial buildings
The machine features a rigid mechanical structure, reliable hydraulic system and intelligent PLC control to ensure stable long-term operation. Hydraulic punching and flying cutting allow continuous production without stopping, significantly improving productivity and reducing labor cost.
We offer customized solutions for different purlin sizes, thickness ranges and punching requirements. Complete after-sales service is provided, including installation, commissioning, operator training and long-term technical support.
