Standing Seam Roll Forming Machine
Standing Seam Roll Forming Machine. This specialised automated equipment is designed to transform flat metal coils (e.g., aluminium, steel) into high-performance standing seam metal roof panels. The machine precisely forms raised, interlocking seams that conceal fasteners, offering superior weather resistance and structural integrity for modern building envelopes.
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: Produces 10-30 meters of panels per minute (varies by machine model), enabling fast on-site or factory production.
- Profile Versatility: Can be customized to make different standing seam profiles (e.g., snap-lock, mechanical lock, batten seam) and widths (100-600mm common), adapting to diverse roofing designs.
- Weatherproof Output: The interlocking standing seams (raised 20-50mm above the panel surface) created by the machine prevent water infiltration—critical for areas with heavy rain or snow.
- Material Compatibility: Works with various metals, including galvanized steel, aluminum, and copper, matching different project budgets and climate needs (e.g., aluminum for coastal corrosion resistance).
Technical Specifications
| Material | Type | CRS, GI, PPGI |
| Thickness(mm) | 0.3-1.2 | |
| 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) | 15 | |
| Hydraulic station Power(KW) | 4 | |
| Machine Weight(Kg) | 7000 | |
| Machine size(m) | 8.5×1.8×1.9 Depend on final design | |
Machine Video
Applications
Commercial & Industrial Roofing
The machine is extensively used to manufacture roofing systems for factories, warehouses, and office complexes. The produced panels feature a concealed fastener design that eliminates potential leak points, making them ideal for large-surface roofs that require low maintenance and maximum waterproofing.
Large-Scale Architectural Projects
For landmarks such as airports, stadiums, and exhibition centers, the machine provides the capability to produce long-span, continuous panels. It supports complex architectural requirements (including tapered or curved profiles) while ensuring the building can withstand high wind loads and harsh environmental conditions.
High-End Residential Roofing
Meeting the demands of modern housing and luxury villas, the machine produces panels that offer a sleek, contemporary aesthetic. Beyond their visual appeal, these standing seam roofs are favored in the residential sector for their exceptional longevity and energy efficiency compared to traditional roofing materials.
Agricultural Buildings
Designed for durability, the panels are widely applied to barns, storage silos, and livestock shelters. The high vertical seams ensure excellent water and snow runoff, providing robust protection for crops and equipment in rural environments.
