Product Overview
Professional Steel U Shape Purlin and Strut Channel Roll Forming Machine
The Automatic U Shape Steel Purlin Making Machine is a high-performance roll forming solution engineered for the manufacturing of precision strut channels and U-shaped steel profiles. Designed for durability and stability, this 7.5-ton heavy-duty system ensures high-speed production with superior accuracy for roof and wall construction projects.

Key Features & Component Excellence
- Heavy-Duty Bearing System: Equipped with premium industrial bearings to ensure smooth roller rotation, minimize friction, and extend the machine's operational lifespan under high-load conditions.
- High-Torque Motor Drive: Powered by a robust 7.5kW motor, providing stable and consistent driving force for steady material feeding and forming.
- Precision Roll Forming Stations: Features 18-24 stations with rollers crafted from GCr15 or Cr12 steel, precision-ground and chrome-plated for scratch-free, high-tolerance profiling.
- Automated PLC Control: Fully integrated Siemens or Delta PLC system with a user-friendly HMI touch screen for managing length accuracy, hole punching patterns, and batch quantities.
- Integrated Punching & Cutting: Seamlessly handles pre-punching (for strut channels) and post-cutting with a high-pressure hydraulic system, delivering burr-free ends.

Technical Specifications
| Technical Parameter |
Value |
| Main Motor Power |
7.5 KW |
| Hydraulic System Power |
5.5 KW |
| Rolling Thickness |
0.5 mm - 1.2 mm |
| Feeding Width |
Max 1250 mm |
| Shaft Material |
45# Steel (Quenched & Tempered) |
| Machine Weight |
7,500 kg |
| Voltage |
380V (or Customized) |
| Warranty |
2 Years |
Versatile Product Applications
This Steel Profile Forming Machine is a vital asset for manufacturers serving the following sectors:
- Industrial Construction: Production of U-purlins for roof and wall reinforcement in steel structure buildings.
- Solar Energy: Manufacturing of galvanized strut channels for PV mounting systems and racking.
- HVAC & Electrical: Creating support frameworks for pipeline systems, cable trays, and ventilation ducts.
- Seismic Support Systems: High-strength profiles designed to meet international seismic building codes.

Why Choose Our Strut Channel Production Line?
- As an expert in cold roll forming technology, we focus on "Evidence-Driven" engineering. Our machines are designed with a reinforced steel base to eliminate vibration at high speeds, ensuring that every galvanized steel profile meets strict quality standards. We offer customizable mold designs to accommodate various U-shape and channel sizes, providing a flexible solution for your evolving production needs.