This Yellow Automatic CZU Purlin Roll Forming Machine is a robust cold roll forming production line specially designed for manufacturing C, Z and U steel purlins used in steel structure construction. With a reinforced frame, precision roll forming stations and an advanced hydraulic punching and cutting system, the machine ensures stable operation, high accuracy and long-term durability.
Machine Type: CZU Purlin Roll Forming Machine
Forming Profiles: C / Z / U steel purlins
Applicable Materials: Galvanized steel, cold rolled steel, hot rolled steel
Material Thickness Range: 1.5–3.0 mm (optional up to 4.0 mm)
Material Width: Automatically adjustable
Steel Grade: Q235, Q345, G350
Forming Speed: 10–20 m/min
Roll Forming Stations: 16–22 stations
Roller Material: GCr15 bearing steel
Roller Treatment: CNC machining and heat treatment
Shaft Material: 45# forged steel
Shaft Diameter: 80–95 mm
Transmission System: Gearbox and chain drive
Main Motor Power: 22–30 kW
Hydraulic System Power: 7.5–11 kW
Punching Method: Hydraulic pre-punching
Punching Accuracy: High positioning accuracy
Cutting Method: Hydraulic post cutting
Cutting Blade Material: Cr12MoV alloy steel
Length Control: Encoder + PLC automatic control
Length Accuracy: ±1 mm
Size Adjustment: Motorized width and height adjustment
Profile Change System: Fast CZU interchangeable design
Decoiler Type: Hydraulic decoiler
Decoiler Capacity: 5–10 tons
Leveling System: Precision multi-roller leveling
Control System: PLC automatic control
HMI Interface: Touch screen operation panel
Operating Language: English / Customizable
Voltage Standard: 380V / 50Hz / 3Phase
Machine Frame: Heavy-duty welded steel structure
Surface Treatment: Industrial anti-corrosion painting
Noise Level: Low noise operation
Energy Efficiency: Optimized power consumption
Automation Level: Fully automatic production line
Operator Requirement: 1–2 operators
Safety Protection: Emergency stop, safety guards
Maintenance: Easy maintenance and inspection
Durability: Designed for long-term industrial use
Production Mode: Continuous mass production
Customization: Profile sizes and punching patterns customizable
Installation Service: Overseas installation and commissioning available
After-sales Service: Lifetime technical support
Main Application: Steel structure purlin manufacturing
Application Areas: Warehouses, factories, workshops, industrial buildings
This CZU purlin roll forming machine features stable forming accuracy, strong mechanical structure and reliable PLC control. It helps manufacturers improve productivity, reduce labor costs and ensure consistent purlin quality in long-term production.
Widely used in steel structure warehouses, industrial plants, logistics centers, agricultural buildings and prefabricated construction projects.
