Product Overview

This high speed automatic CZU purlin roll forming machine is a complete cold roll forming production line designed for manufacturing C, Z, and U-shaped steel purlins. The machine adopts a heavy-duty structure, high-precision rollers, and an intelligent PLC control system to guarantee stable operation, high output, and excellent forming accuracy.

Main Technical Parameters & Attributes

• Machine Type: CZU purlin roll forming machine

• Forming Technology: Cold roll forming

• Finished Profiles: C purlin, Z purlin, U purlin

• Material Thickness Range: 1.5–4.0 mm

• Raw Material: Galvanized steel, GI, carbon steel, PPGI

• Material Yield Strength: ≤350 MPa

• Material Width: Adjustable according to profile size

• Forming Speed: 12–25 m/min

• Roller Stations: 18–22 stations

• Roller Material: GCr15 bearing steel, CNC machined

• Roller Heat Treatment: Quenched and tempered

• Shaft Diameter: 80–95 mm

• Shaft Material: 45# solid steel

• Main Motor Power: 22–30 kW

• Hydraulic Station Power: 7.5 kW

• Hydraulic Pressure: 16–20 MPa

• Punching System: Hydraulic punching with multiple molds

• Cutting Type: Hydraulic post-cutting

• Cutting Blade Material: Cr12Mov, heat treated

• Cutting Accuracy: ±1 mm

• Transmission Mode: Chain and gearbox drive

• Machine Frame: Heavy-duty welded steel structure

• Control System: PLC automatic control

• HMI Interface: Touch screen operation panel

• Length Measurement: Encoder automatic measurement

• Voltage Standard: 380V / 50Hz / 3 Phase (customizable)

• Automation Level: Fully automatic

• Profile Size Adjustment: Manual or motorized adjustment

• Profile Change Time: Short and efficient

• Lubrication System: Automatic lubrication

• Cooling System: Hydraulic oil air cooling

• Noise Level: Low noise industrial operation

• Safety Protection: Emergency stop and safety guards

• Operator Requirement: 1–2 operators

• Maintenance: Easy maintenance structure

• Surface Quality: Smooth and uniform finish

• Production Stability: Continuous long-term operation

• Energy Efficiency: Energy-saving design

• Service Life: Long service life design

• Installation Environment: Industrial workshop

• Customization: Profile size and layout customizable

• Applicable Standards: CE / ISO optional

Applications

The CZU purlin roll forming machine is widely used in steel structure buildings such as warehouses, factories, workshops, logistics centers, and prefabricated buildings for roof and wall purlin production.

Key Advantages

• High-speed production with stable forming accuracy

• Integrated punching and cutting for high efficiency

• Heavy-duty structure suitable for continuous operation

• Fully automatic PLC control reduces labor cost

• Supports customized C, Z, and U purlin profiles

After-Sales Service

We provide professional after-sales service including installation guidance, operator training, online technical support, and long-term spare parts supply to ensure reliable and efficient machine operation.