Strut Channel Roll Forming Machine
A strut channel roll forming machine is a highly specialized, continuous production system that transforms raw steel or aluminum coil into finished strut channel (also known as channel rail, Unistrut, or metal framing channel). It performs this through a cold-forming process where the metal is progressively shaped by a series of rotating rolls until the final profile is achieved.
Main Components
| Decoiler | Holds and feeds steel coils smoothly into the line |
| Leveling System | Ensures flat, uniform material before forming |
| Roll Forming Unit | Precision-engineered rollers shape steel into into different profiles with accuracy |
| Punching | The flat strip passes through the pre-punching station, where holes/slots are stamped out at precise intervals |
| Hydraulic Cutting System | Provides fast, clean, and burr-free cuts to required lengths |
| Control System (PLC + Touch Screen) | User-friendly interface for automatic operation and easy adjustments |
| Output Table | Collects finished products for efficient handling and packaging |
Key Features
- High Efficiency & Speed: Continuous production is far faster than individual press-braking or extrusion.
- Consistent Quality: Every piece is identical, with precise dimensions and hole alignment.
- Low Labour Cost: The process is highly automated, requiring minimal operator intervention.
- Material Efficiency: Very little scrap is generated compared to other methods.
- Flexibility: Quick changeovers of rolls and punching dies allow the same machine to produce different channel sizes and hole patterns.
Technical Specifications
| Material | Type | CRS, GI, stainless steel |
| Thickness(mm) | 1.0-3.0 Max | |
| Yield Strength(Mpa) | 230-350 | |
| Forming Speed(m/min) | 15-45(customized) | |
| Roller Station | Depends | |
| Roller Material | 45# steel with hard chrome treatment | |
| Roller Driven Type | Chain transmission/Gearbox | |
| Shaft Material | 45# steel with heat treatment | |
| Shaft Diameter | Ø75 mm | |
| Control System | PLC+Touch screen and button | |
| Main Machine Power(KW) | 30 | |
| Hydraulic station Power(KW) | 15（7.5*2） | |
| Machine Weight(Kg) | 8000 | |
| Machine size(m) | 10.5×1.8×1.9 Depend on final design | |
Machine Video
Applications
Solar Energy & Renewable Systems
Strut channels are critical for versatile solar mounting solutions. They provide robust structural support for ground-mounted solar farms and solar carports, while offering lightweight, corrosion-resistant frameworks for rooftop installations and floating solar platforms.
Construction & Infrastructure
In the construction sector, these channels serve as the backbone for essential building services. They are widely used to create modular framing systems and provide structural support for pipes, electrical conduits, and ventilation systems across commercial, industrial, and residential projects.
Electrical & Cable Management
Designed to organize and secure complex wiring infrastructures, strut channels are indispensable in data centers and factories. They form the basis of efficient cable tray systems, reducing clutter and protecting electrical lines from damage.
Industrial & Manufacturing
Built to withstand heavy loads, these channels facilitate the construction of machinery frameworks, storage racks, and conveyor supports. Their flexibility allows for quick reconfiguration of production layouts in manufacturing plants.
Mechanical & HVAC Support
The machine produces sturdy, adaptable mounting components specifically for the HVAC industry. These channels securely hold ducts, pipes, and air conditioning units, ensuring stability and durability even in harsh environmental conditions.
Specialised Engineering Projects
Meeting the rigorous demands of heavy industry, these channels are used in large-scale pipe supports for energy facilities and chemical plants. They also serve as key structural components in railway and subway station infrastructure.
