Cangzhou Metalign Machinery Co., Ltd.
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| 1.1 Production Line | ||
| This multi-layer roll forming production line targets small and medium roofing manufacturers. It efficiently produces roof tile, corrugated, and trapezoidal panels. Flexible, cost-effective, and space-saving, it serves customers seeking multi-profile capability with high safety standards and reduced initial investment. Ideal for diverse metal roofing applications. | ||
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| 1.2 Profile | |
| The produced roof panels are made from galvanized steel, 0.4–0.7mm thick, available in corrugated, trapezoidal, or tile shapes. Panels offer high strength, weather resistance, and precise dimensions. Suitable for residential, commercial, and industrial roofing. Multi-profile production ensures versatility, allowing different panel types from a single production line with consistent quality. | |
| Material: Galvanized Steel / PPGI / Aluminum | Thickness: 0.3-0.8mm |
| Yield strength: 200 - 350 Mpa | Tensil stress: 200 -350 Mpa |
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| 1.3 Production Process | |
| Flow Chart: Manual Decoiler – Guiding – Roll Former – Hydraulic Cutter – Out Table | |
| Process: The three-layer roll former produces roof tile panels on the upper layer, corrugated panels on the middle, and trapezoidal panels on the lower layer. Chain-driven system with protective covers ensures smooth, safe operation. Hydraulic cutting provides precise lengths. This process enables multi-profile production on one line, maximizing flexibility and efficiency. |
| 1.4 Key Focus | |
| Multi-layer design produces three different roof panel profiles simultaneously. | |
| Chain-driven roll former with protective cover ensures operator safety and reduces maintenance. | |
| Cost-effective and space-saving solution ideal for small and medium manufacturers. | |
| Flexible production supports multiple panel dimensions and styles without additional machines. | |
| Hydraulic cutter provides precise, clean cuts for consistent product quality. |
| 2.1 Decoiler | ||
| Structure | Double-support | |
| Working Form | Manual, motorized, or hydraulic | |
| Loading Capacity | 5T/7T/10T, customizable | |
| Coil Width | 1250mm, customizable | |
| Inner Diameter | Φ450 – Φ550 mm | |
| Out Diameter | 1500 mm | |
| Model | DC-MU1 | |
| 2.2 Optional Upgrade: Decoiler | ||
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| Motorized Decoiler | Stand structure decoiler, motorized or hydraulic | Hydraulic decoiler with loading car |
| 2.3 Guiding Device With Pre-Cut Broaching Shear | ||
| Guiding Roller | Adujust the coil feeding width | |
| Pre-cut Broaching Shear | Cut the steel coil before roll forming | |
| Digital Display | See the feeding width directly | |
| 2.4 Roll Forming Machine | ||
| Working Speed | Around 20 m/min | |
| Structure | Wall panel type. Optional: Cast-iron stands or guide pillar | |
| Driving System | Chain system. Optional: Gearbox | |
| No. of Forming Stations | 18 stands | |
| Shaft Diameter | 70mm solid shaft | |
| Motor Power | 5.5 Kw | |
| Roller Material | 45# steel polished and chromed HRC58-62° | |
| Shaft Material | High grade 45# steel polished(CNC lathe) | |
| Steel Coil Material | PPGI or GI | |
| Steel Coil Thickness | 0.25-0.8mm | |
| 2.5 Optional Upgrade: Cover | ||
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| Mounted On The Inside: No Cover Required | Solid Cover For Chain | Mesh Safety Cover |
| 2.6 Cutter | ||
| Common Power Type | Hydraulic. Optional: motor type. | |
| Hydraulic Power | 4-5.5Kw, customizable | |
| Blade Material | Cr12 Mov | |
| Hardness | With quenched treatment HRC 58 – 62° | |
| 2.7 Product Collection | |||
| Solution 1 | Run-out table | Solution 2 | Auto stacker |
| Power Type | Non-powered, mainly manual handling | Power Type | Motorized, 3Kw |
| Dimension | Length 4m, customizable | Dimension | Length 4m-6m, customizable |
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| 2.8 PLC Control Cabinet | |||
| PLC Brand | Delta, customizable | Power Supply | 380v, 50HZ, 3Phase (It depends on customer requirement) |
| Encoder Brand | Omron, customizable | Language | Chinese + English, Spanish, French, Russian, etc |
| Touch Screen | MCGS, customizable | Operation type | Manual /auto two-type switch |
| Hanging Arm Type | Saving Space | Standing Type | greater component integration and flexible positioning |
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Hanging-Arm Control Box |
Standing Control Box | ||
| 2.9 Hydraulic Power Unit (HPU) | ||
| Motor Power | 5.5Kw | |
| Oil Required | N32 or N46 hydraulic oil is available | |
| Design | The hydraulic station has a fan cooling system | |
| Optional | It can be installed on or inside the roll former to save space | |
| 2.10 Analysis | |
| Hydraulic Decoiler | Supports medium thickness steel coils up to 7 tons |
| Hydraulic tension control ensures smooth material feeding | |
| Guiding Device | Precisely aligns steel strip for accurate forming |
| Adjustable to accommodate different coil widths | |
| Roll Former | Chain-driven for durable, stable forming |
| Chain cover protects operators and prolongs chain life | |
| Hydraulic Punching | Custom molds for precise perforations |
| Hydraulic pressure offers consistent punching quality | |
| Hydraulic Cutter | Provides clean, accurate cuts to length |
| Hydraulic system reduces noise and vibration | |
| Run-out Table | Facilitates smooth product exit and temporary storage |
| Designed for integration with auto stacking systems | |
| Component | Quantity |
| Hydraulic Decoiler | 1 set |
| Roll Former | 1 set |
| Hydraulic Cutter | 1 set |
| Out Table | 2 sets |
| PLC Cabinet | 1 set |
| Hydraulic Station | 1 set |
Customers can customize panel dimensions, corrugation depth, and tile shapes. Optional chain drive speeds, hydraulic cutting lengths, and out table configurations are available. Multi-layer roll former can be adjusted to produce different thicknesses or materials. PLC settings allow programmable profiles for diverse roof panel designs to meet specific project requirements.