1. Overview | 1.1 Production Line |
Designed for manufacturers of trapezoidal, IBR, and corrugated
panels, this roll forming line offers high adaptability, safety
features, and cost-effective production. Ideal for the roofing
sheet industry, it targets customers seeking multi-profile capacity
with streamlined changeover and reliable structural performance.
| 3-Layer | Hanging-Arm PLC Control Box |
| 1.2 Profile | | The profiles are made of color-coated or galvanized steel,
typically 0.3–0.8 mm thick. Available in trapezoidal, IBR, and
corrugated shapes, they provide strong weather resistance,
aesthetic appeal, and structural reliability. Commonly used in
roofing and cladding applications across commercial, industrial,
and agricultural sectors. | | Material: Galvanized Steel / PPGI / Aluminum | Thickness: 0.3-0.8mm | | Yield strength: 200 - 350 Mpa | Tensil stress: 200 -350 Mpa | | | |
| 1.3 Production Process | Flow Chart: Hydraulic Decoiler → Guiding → Roll Former → Hydraulic Punch →
Hydraulic Cutter → Out Table | | Process: This production line forms trapezoidal, IBR, and corrugated panels
from metal coils using a stable wall-panel-frame roll former with
protected chain drive. After precise forming, the hydraulic cutter
ensures clean cuts. The layout supports safety, flexible profile
changeovers, and consistent output for roofing applications. |
| 1.4 Key Focus | Multi-profile production supports trapezoidal, IBR, and corrugated
panels. | Cost-effective configuration ideal for medium-speed production. | Hydraulic cutting provides clean edges and stable operation. |
2. Technical Parameters | 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 | | | | | 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 | 16+15+15 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 | | | | | 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 | | |
| 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 | 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 | | 5T Hydraulic Decoiler | Uncoils steel coil and feeds smoothly into the line | | Hydraulic expansion ensures tight grip and quick loading | | Optional loading car enhances coil change efficiency | | Guiding Device | Centers material to prevent misalignment | | Adjustable to fit multiple coil widths | | Roll Former | Forms three roofing profiles with precision | | Chain drive ensures steady motion for medium-speed lines | | Wall panel frame reduces vibration and saves floor space | | Chain cover enhances operator safety | | Hydraulic Cutter | Cleanly cuts panels to required length | | Hydraulic drive ensures stability and long blade life | | Out Table | Supports formed panels for manual or automatic stacking |
3. Production Line Components | Component | Quantity | | Hydraulic Decoiler | 1 set | | Roll Former | 1 set | | Hydraulic Punching | 1 set | | Hydraulic Cutter | 1 set | | Out Table | 2 sets | | Hydraulic Station | 1 set | | PLC Cabinet | 1 set |
4. Customization Options We can customize this line to fit different panel widths, coil
thickness ranges (0.25–0.8 mm), and rib heights. Optional features
include quick-change roller sets for fast profile switching,
embossing rollers, in-line film lamination, and punching units for
drainage holes or overlaps. Electrical systems and control
languages can also be tailored for specific markets. |
