Product Overview

This CZU Purlin Roll Forming Machine is a fully automatic production line specially designed for manufacturing C, Z and U shaped steel purlins used in steel structure buildings. The machine integrates coil feeding, leveling, punching, roll forming, cutting and stacking into one continuous line, ensuring high productivity and consistent quality.

Main Features & Attributes

• Profile types: C purlin, Z purlin, U channel

• Forming method: Cold roll forming

• Control system: PLC automatic control

• Operation mode: Fully automatic

• Material thickness: 1.5–3.5 mm

• Raw material: Galvanized steel, black steel, PPGI

• Yield strength: ≤ 350 MPa

• Forming speed: 10–20 m/min

• Roller stations: 14–18 stations

• Roller material: GCr15 bearing steel

• Roller heat treatment: Quenched

• Shaft diameter: 70–80 mm

• Shaft material: 45# forged steel

• Frame structure: Heavy-duty welded steel

• Drive system: Gearbox drive

• Cutting type: Hydraulic post-cutting

• Cutting blade material: Cr12 with heat treatment

• Length tolerance: ±1 mm

• Width adjustment: Motorized automatic adjustment

• Profile height adjustment: Automatic

• Punching system: Hydraulic punching

• Punching accuracy: High precision

• Hydraulic station power: 7.5–11 kW

• Main motor power: 15–22 kW

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

• Control panel: Independent console

• Touch screen: Industrial HMI

• Noise level: Low noise operation

• Energy consumption: Energy-saving design

• Production efficiency: High output

• Machine stability: Long-term stable running

• Maintenance: Easy maintenance

• Installation: Simple installation

• Safety system: Emergency stop & safety covers

• Machine color: Blue (customizable)

• Application: Steel structure buildings

• Application: Warehouses and workshops

• Application: Industrial plants

• Application: Prefabricated buildings

• Application: Logistics centers

Additional Advantages

The machine supports quick change between C, Z and U profiles without changing rollers, significantly reducing downtime. Its intelligent PLC system allows operators to set dimensions directly on the touch screen, improving efficiency and reducing labor cost. The robust structure ensures long service life even under continuous industrial production.

After-Sales & Service

We provide complete technical support, installation guidance, operator training and long-term spare parts supply to ensure smooth operation of the production line.