C21 High Speed Steel Trapezoidal Roof Sheet Roll Forming Machine
Automatic metal roof panel making equipment for building and construction projects
Product Overview
The C21 Trapezoidal Roof Sheet Roll Forming Machine is a high-performance solution designed for efficient, continuous production of metal roof panels. It is ideal for manufacturing trapezoidal and corrugated profiles from galvanized steel, color-coated steel, aluminum, and other metallic coils, serving roofing projects for factories, warehouses, commercial buildings, and residential construction.
Key Features & Benefits
• Robust construction with precision-engineered components for smooth, stable forming
• Fully automated PLC control system for precise panel lengths and uniform quality
• Patented linear guide rail system minimizes vibration and enhances forming accuracy
• Extended service life compared to conventional roll forming machines
• Flexible configuration with optional decoilers, cutting systems, and stacking tables
• Easy operation and low maintenance design reduces labor costs
• Customizable configurations available for specific production requirements
Technical Specifications
| Specification | Details |
| Model NO | C21 |
| Condition | New |
| Usage | Roof |
| Feeding Width | 1250mm |
| Machine Frame | 350H steel frame |
| Forming Speed | 0-40M/min |
| Color | Customized |
| Type of Driven | Chain drive |
| Transmission Method | Electric |
| Number of rolling mill sets | 23 row molding |
| Spindle diameter | Φ80mm (Solid shaft) |
| Customized | Customized |
| Feeding method | Double hand rocking feeding rack (with pressure roller) |
| Specification | 11000mm x 1300mm x 1400mm |
| Origin | Cangzhou, Hebei |
| Warranty | 1 year |
Product Images
Frequently Asked Questions
Q: Are you a manufacturer?
A: Yes, we are a professional manufacturer. You are very welcome to visit our factory at any time.
Q: What's the delivery time?
A: Normally it takes about 45 days.
Q: What service can you provide before order?
A: We provide full pre-sales service, including answers to all your questions about our machines, such as technical parameters, price, payment terms, etc. If you would like to visit our factory and inspect the machines, we can send you an invitation letter and offer you our warmest welcome.
Q: Can you finish the machine during the delivery time?
A: We will complete production on time according to the confirmed lead time.
Q: Do you have after-sale support?
A: Yes, we have experienced technicians who can provide professional technical support and advice whenever you need.
Q: Any other service?
A: We can manufacture, design, install and commission various roll forming machines, including both standard and customized ones. Machine assembly and operator training are free of charge, but the buyer is responsible for the round-trip flight tickets and accommodation for our technicians.