Product Overview

This Industrial Automatic CZU Purlin Roll Forming Production Line is engineered for large-scale and continuous production of C, Z, and U steel purlins. The machine integrates hydraulic punching, precision roll forming, and automatic cutting into one complete line, ensuring high productivity, dimensional accuracy, and excellent profile consistency. It is an ideal solution for steel structure manufacturers seeking reliability and efficiency.

Main Technical Specifications & Attributes

• Finished profiles: C / Z / U steel purlins

• Applicable material: Galvanized steel, carbon steel, pre-painted steel

• Material thickness range: 1.5–3.5 mm

• Material width: Flexible and adjustable

• Forming speed: 10–20 m/min

• Forming stations: 16–20 stations

• Roller material: GCr15 bearing steel

• Roller treatment: CNC machining & heat treatment

• Roller hardness: HRC 58–62

• Main shaft diameter: 70–90 mm

• Shaft material: 45# solid forged steel

• Machine base: Heavy-duty steel frame

• Punching method: Hydraulic pre-punching

• Cutting type: Hydraulic flying cut

• Cutting blade material: Cr12MoV

• Main motor power: 15–22 kW

• Hydraulic power: 7.5–11 kW

• Control system: PLC with touch screen

• Operation mode: Automatic / manual

• Length accuracy: ±1.0 mm

• Width tolerance: ±0.5 mm

• Profile height adjustment: Motorized control

• Profile width change: Automatic without roller change

• Changeover time: Fast profile switching

• Feeding system: Servo motor controlled

• Decoiler: Hydraulic decoiler

• Decoiler capacity: 5–10 tons

• Electrical components: International standard brands

• Safety devices: Emergency stop & protective covers

• Lubrication system: Automatic centralized lubrication

• Noise level: Low-noise operation

• Energy efficiency: Optimized power consumption

• Machine color: Blue/red or customized

• Installation type: Modular installation

• Maintenance: Convenient and low maintenance

• Working condition: Industrial production environment

• Machine lifespan: Long-term heavy-duty operation

Core Advantages

The production line features an advanced quick-adjust system, allowing seamless switching between C, Z, and U profiles without replacing rollers. The intelligent PLC control ensures precise synchronization of punching, forming, and cutting, significantly reducing material waste and labor costs. Heavy-duty structure and premium components guarantee stable performance under continuous operation.

Application Range

Steel structure buildings, warehouses, factories, logistics centers, agricultural buildings, workshops, prefabricated houses, and commercial construction projects.

Production Value

With high automation, consistent product quality, reduced downtime, and flexible profile capability, this CZU purlin roll forming production line delivers excellent return on investment for steel structure manufacturers.