Product Overview

This Compact CZU Purlin Roll Forming Machine is specially designed for customers who require high precision, stable performance and a compact layout. The machine integrates hydraulic punching, accurate roll forming and automatic cutting, making it suitable for both small and medium-scale steel structure production.

Main Technical Specifications

• Machine type: Compact automatic cold roll forming machine

• Supported profiles: C purlin, Z purlin, U channel

• Material thickness range: 1.5–3.0 mm

• Material width: Automatically adjustable

• Applicable materials: GI steel, PPGI, cold rolled steel, hot rolled steel

• Maximum yield strength: ≤ 350 MPa

• Forming speed: 8–20 m/min

• Roller stations: 14–18 stations

• Roller material: GCr15 bearing steel

• Roller treatment: Heat treated and polished

• Shaft material: 45# forged steel

• Shaft diameter: 70–80 mm

• Main motor power: 11–15 kW

• Hydraulic station power: 5.5–7.5 kW

• Punching system: Integrated hydraulic punching unit

• Cutting system: Hydraulic post cutting

• Cutting blade material: Cr12Mov, heat treated

• Length tolerance: ±1.0 mm

• Control system: PLC automatic control

• Operation interface: Touch screen HMI

• Voltage standard: 380V / 50Hz / 3 Phase

• Transmission system: Chain transmission

• Machine frame: Welded steel structure

• Base frame: Heavy-duty steel base

• Hydraulic pressure: 16–20 MPa

• Cooling system: Air cooling

• Electrical components: International brand components

• Safety protection: Emergency stop and safety covers

• Automatic length measurement

• Automatic product counting

• High forming accuracy

• Smooth profile surface

• Stable continuous production

• Easy installation and maintenance

• Energy-saving operation

• Long service life

• High production efficiency

Production Process

Steel coil feeding → leveling → hydraulic punching → roll forming → hydraulic cutting → finished purlin output.

Applications

Suitable for steel structure workshops, warehouses, light industrial buildings, prefabricated houses and agricultural steel construction projects.

Key Advantages

The compact design saves factory space while maintaining high performance, making this CZU purlin roll forming machine an ideal choice for efficient and economical purlin production.