Product Overview

The Heavy Duty Automatic CZU Purlin Roll Forming Machine Line is designed for professional steel structure manufacturers requiring high stability, precision, and long-term continuous operation. The machine integrates hydraulic punching, roll forming, and automatic cutting into one synchronized production system, ensuring accurate dimensions and consistent purlin quality.

Main Technical Specifications & Attributes

• Finished profiles: C / Z / U steel purlins

• Raw material type: Galvanized steel, black steel, pre-painted steel

• Material thickness capacity: 1.5–3.5 mm

• Material feeding width: Adjustable

• Forming speed range: 10–20 m/min

• Number of forming stations: 16–20 stations

• Roller material: GCr15 bearing steel

• Roller manufacturing: CNC machining with heat treatment

• Roller hardness: HRC 58–62

• Main shaft diameter: 70–90 mm

• Shaft material: 45# forged solid steel

• Machine base structure: Heavy-duty welded steel frame

• Punching system: Hydraulic punching unit

• Punching function: Online punching with high accuracy

• Cutting method: Hydraulic flying cutting

• Cutting blade material: Cr12MoV alloy steel

• Main drive motor power: 15–22 kW

• Hydraulic station power: 7.5–11 kW

• Control system: PLC automatic control with touch screen

• Operation modes: Automatic and manual selectable

• Length accuracy: ±1.0 mm

• Width tolerance: ±0.5 mm

• Profile height adjustment: Motorized adjustment

• Profile width change: Automatic without roller replacement

• Profile change time: Fast switching between C, Z, U

• Feeding system: Servo motor controlled feeding

• Decoiler type: Hydraulic decoiler

• Decoiler loading capacity: 5–10 tons

• Electrical components: International brand configuration

• Safety protection system: Emergency stop and safety covers

• Lubrication system: Automatic centralized lubrication

• Noise level: Low-noise industrial design

• Energy efficiency: Optimized power consumption

• Machine color: Blue or customized

• Installation style: Modular installation

• Maintenance requirement: Easy maintenance structure

• Working environment: Industrial factory workshop

• Service life: Designed for long-term heavy-duty production

Structural & Performance Advantages

The machine features a reinforced base and high-strength forming stations, ensuring minimal vibration during high-speed operation. The intelligent PLC control system synchronizes punching, forming, and cutting processes, significantly improving production efficiency while reducing labor costs.

Application Scope

Steel structure workshops, industrial buildings, warehouses, logistics centers, agricultural buildings, prefabricated construction, and commercial steel structure projects.

Investment Value

With its heavy-duty design, high automation level, and flexible profile capability, this CZU purlin roll forming machine line provides excellent productivity, stable quality, and long-term return on investment for steel structure manufacturers.