product description

1. Product Overview

This Multi Size Changeable Omega Purlin Roll Forming Machine is a fully automatic cold roll forming equipment specially designed for continuous production of multi-spec omega purlins, U-shaped purlins and Z-type profile steel for steel structure workshops, warehouses, solar support systems and factory roof wall frames. Different from single-model purlin machines, our changeable type omega purlin forming equipment realizes quick profile switching without replacing the whole roller set, which greatly saves mold replacement time and reduces labor & production downtime for metal profile manufacturers. Equipped with integrated PLC intelligent control system, hydraulic cutting station and continuous feeding straightening mechanism, the whole production line can finish uncoiling, leveling, multi-pass cold bending, forming, hydraulic fixed-length cutting and finished product output in one continuous workflow.

2. Core Advantages of Changeable Type Omega Purlin Roll Forming Machine

1. Fast Model Change Design The roller frame adopts modular adjustable structure. Customers can adjust the spacing of forming rollers, bending radian and width gauge by adjusting hand wheels and positioning blocks to produce different sizes of omega purlins, U purlins and small C profiles within the machine’s processing range. No need to disassemble a full set of forming rollers, the whole model replacement work can be finished within 30 minutes, improving production efficiency by over 60% compared with traditional single-size purlin machines.
2. High Precision Forming & Stable Structure All forming rollers are made of high-quality Cr12MoV alloy steel with vacuum quenching treatment, featuring high hardness, wear resistance and long service life. The main machine base is thickened integral welded steel plate, with stress relief annealing process to avoid deformation after long-term heavy load operation. Each forming station is equipped with double-side bearing support, ensuring the produced omega purlin has flat surface, uniform bending angle and consistent size tolerance within ±0.5mm.
3. Full Automatic PLC Control System Independent electric control cabinet with touch screen operation interface, supporting parameter storage of multiple purlin specifications. Operators only need to call pre-set size data to switch production standards. The system realizes automatic length measurement, counting, hydraulic cutting and fault alarm functions. It supports manual / automatic dual working modes, easy for new workers to operate without complicated training.
4. Heavy-Duty Hydraulic Cutting Unit Adopts post fixed-length hydraulic cutting mode, cutting blade with high hardness alloy material, smooth cutting section without burrs, no material waste. The hydraulic station uses famous brand hydraulic components, stable pressure output, no oil leakage and low failure rate during long-time continuous production.
5. Wide Processing Material Compatibility This changeable omega purlin roll forming machine can process galvanized steel coil, color coated steel coil, cold rolled steel strip and aluminum alloy strip, material thickness range from 0.8mm to 3.0mm, suitable for construction steel structure, solar photovoltaic bracket, greenhouse frame, prefab house wall & roof purlin manufacturing.

3. Complete Machine Configuration List

• Manual / hydraulic uncoiler (optional 3T / 5T capacity)
• Material feeding & leveling device
• Multi-pass cold roll forming main unit (adjustable changeable type roller groups)
• Hydraulic cutting station
• PLC intelligent electrical control cabinet with touch screen
• Hydraulic power station
• Finished product receiving rack
• SGS & CE certification supporting documents

4. Main Application Scenarios of Omega Purlin Made by This Machine

The omega purlin produced by our changeable type roll forming machine is widely used as secondary load-bearing components in:

• Steel structure factory buildings, logistics warehouses and large shopping malls
• Solar photovoltaic panel support brackets
• Agricultural greenhouses and breeding sheds
• Prefabricated light steel villas and temporary construction houses
• Stadiums, exhibition halls and other large-span metal roof projects

5. Technical Support & After-Sales Service

1. Before order: Provide customized size design according to customer’s required purlin drawing, free factory layout planning.
2. Production period: Strict quality inspection for each machine, offer production video and test running video before delivery.
3. Overseas service: Support overseas engineer installation, commissioning and worker training service; provide permanent online technical guidance.
4. Spare parts supply: Long-term supply of forming rollers, cutting blades, hydraulic seals and electrical control components at factory cost price.
5. Certifications: All our changeable omega purlin roll forming machines pass CE and SGS industrial quality certification, meet EU export standards.

1. We have factory and provide direct service and lower  price.
2. Our boss is a professional designer who graduated from university . She has more than 20 years mechanical design experiences which can provide you professional suggestions about your products, and help you get top sales.
3. We' ve provided kinds of  metal machines to many customers including many international trade companies.