Professional Automatic CZU Purlin Roll Forming Machine

This professional CZU purlin roll forming machine is engineered for high-precision and continuous production of C, Z and U steel purlins used in steel structure construction. With a robust forming system, hydraulic punching and cutting, and PLC automatic control, the machine delivers excellent dimensional accuracy, production stability and long service life.

Main Technical Attributes

• Machine Type: CZU Purlin Roll Forming Machine

• Finished Profiles: C / Z / U Steel Purlins

• Material Thickness Range: 1.5–3.0 mm

• Applicable Materials: Galvanized Steel, Carbon Steel, PPGI

• Material Yield Strength: ≤450 MPa

• Forming Speed: 10–18 m/min

• Roller Stations: 18–22 stations

• Roller Material: GCr15 bearing steel

• Roller Processing: CNC machining & heat treatment

• Roller Hardness: HRC58–62

• Shaft Diameter: 75–85 mm

• Shaft Material: High-strength solid steel

• Transmission System: Gearbox & chain drive

• Main Motor Power: 18.5 kW

• Hydraulic Station Power: 7.5 kW

• Punching System: Online hydraulic punching unit

• Cutting Method: Hydraulic post cutting

• Cutting Blade Material: Cr12MoV heat treated

• Length Accuracy: ±1 mm

• Width Adjustment: Automatic motorized adjustment

• Profile Switching: Automatic C/Z/U change

• Control System: PLC automatic control

• Operation Interface: Touch screen HMI

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

• Decoiler Type: Hydraulic decoiler

• Decoiler Capacity: 5–10 Tons

• Feeding Method: Servo feeding system

• Machine Frame: Heavy-duty welded steel structure

• Base Structure: Reinforced integrated base

• Surface Treatment: Industrial anti-corrosion paint coating

• Noise Level: Low noise operation

• Production Mode: Fully automatic continuous production

• Operator Requirement: 1–2 persons

• Energy Saving Design: Optimized power consumption

• Safety Devices: Emergency stop, safety covers

• Maintenance: Easy maintenance structure

• Service Life: Designed for long-term industrial use

• Customization Options: Profile size, punching holes, logo

• Certification: CE / ISO available

• Brand: TOPPO Machinery

• Main Applications: Steel structure buildings

• Usage Scenarios: Factory, warehouse, workshop, industrial construction

Professional Advantages

The machine combines stable forming accuracy, reliable punching performance and intelligent PLC control. Automatic size adjustment and optimized transmission ensure high efficiency, reduced downtime and consistent product quality.

Application Industries

Widely applied in steel structure buildings, prefabricated construction, industrial plants, warehouses, logistics centers and large-span steel projects.