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High Precision Double Layer Roofing Roll Forming Machine for PPGI/PPGL/GI/GL Steel Coils

Categories Roofing Roll Forming Machine
Brand Name: METALIGN
Model Number: IBR
Certification: CE,ISO,etc
Place of Origin: CHINA
MOQ: 1 set
Price: USD1,000-700,000. Based on customization.
Payment Terms: L/C,T/T
Supply Ability: 30 sets per month
Delivery Time: 30 days
Packaging Details: Industrial plastic film wrapping, secured with steel wire.
Product name: Double Layer Chain Driven Roof Panel Roll Forming Machine With Hydraulic Cutter
Key words: Metal Roof Panel Roll Forming Machine/Double Layer Roof Panel Roll Former Chain Driven Roll Forming Line
Profile: IBR Panel
Application: Residential Roofing / Industrial Roofing / Warehouses Roofs
Material type: PPGI/PPGL/GI/GL Steel Coils
Material thickness: 0.3-0.8mm
Forming speed: 15-20m/min
Main motor power: 5.5Kw
Forming stations: 18
Driving system: Chain
Frame structure: Wall panel
Shaft diameter: 70mm
Machine condition: Brand new
Shaft material: #45 steel quenched 55-60℃
Roller material: High grade #45 steel , surface with hard chrome
Display language: English/Spanish/Russian/French,etc, customizable
Control technique: PLC+Touch Screen
Delivery time: 30 days
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  • Product Details
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High Precision Double Layer Roofing Roll Forming Machine for PPGI/PPGL/GI/GL Steel Coils

1. Overview


1.1 Production Line

This production line is designed for industrial and commercial customers seeking efficient metal roof panel manufacturing. Its double-layer structure allows simultaneous production of multiple panel sizes, ensuring flexibility, high throughput, safety, and reliability. Ideal for roofing contractors, sheet metal manufacturers, and metal construction suppliers across global markets.


1.2 Profile

The metal roof panels produced are galvanized steel, 0.3–0.8mm thick, with customizable corrugated or wall-type profiles. Double-layer roll forming ensures two panel designs simultaneously. Panels feature high dimensional accuracy, surface smoothness, and strength, suitable for residential, industrial, and commercial roofing. Optional perforations or embossing can enhance design and functionality.

Material: Galvanized Steel / PPGI / AluminumThickness: 0.3-0.8mm
Yield strength: 200 - 350 MpaTensil stress: 200 -350 Mpa




1.3 Production Process

Flow Chart:

Manual Decoiler – Guiding System – Roll Former – Hydraulic Cutter – Out Table

Process:

The roll former shapes galvanized steel coils into precise roof panels using chain-driven double-layer forming. Protective chain covers ensure safety and durability. Hydraulic cutting provides high-precision length control. The system allows flexible production of various panel sizes simultaneously, offering efficiency, safety, and quality suitable for industrial and commercial roof panel manufacturing.


1.4 Key Focus

Double-layer design enables simultaneous production of two different roof panel sizes.

Chain-driven roll former ensures stable, precise forming with reduced maintenance.

Protective chain covers enhance worker safety and extend chain life.

Hydraulic cutter delivers accurate, clean panel lengths.

Flexible configuration allows efficient production and easy adjustment for custom panel sizes.


2. Technical Parameters

2.1 Decoiler
StructureDouble-support
Working FormManual, motorized, or hydraulic
Loading Capacity5T/7T/10T, customizable
Coil Width1250mm, customizable
Inner DiameterΦ450 – Φ550 mm
Out Diameter1500 mm
ModelDC-MU1


2.2 Optional Upgrade: Decoiler
Motorized DecoilerStand structure decoiler, motorized or hydraulicHydraulic decoiler with loading car


2.3 Guiding Device With Pre-Cut Broaching Shear
Guiding RollerAdujust the coil feeding width
Pre-cut Broaching ShearCut the steel coil before roll forming
Digital DisplaySee the feeding width directly


2.4 Roll Forming Machine
Working SpeedAround 20 m/min
StructureWall panel type. Optional: Cast-iron stands or guide pillar
Driving SystemChain system. Optional: Gearbox
No. of Forming Stations18 stands
Shaft Diameter70mm solid shaft
Motor Power5.5 Kw
Roller Material

45# steel polished and chromed HRC58-62°

Shaft MaterialHigh grade 45# steel polished(CNC lathe)
Steel Coil MaterialPPGI or GI
Steel Coil Thickness0.25-0.8mm


2.5 Optional Upgrade: Cover
Mounted On The Inside: No Cover RequiredSolid Cover For ChainMesh Safety Cover


2.6 Cutter
Common Power TypeHydraulic. 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 2Auto stacker
Power Type

Non-powered, mainly manual handling

Power TypeMotorized, 3Kw
DimensionLength 4m, customizableDimensionLength 4m-6m, customizable


2.8 PLC Control Cabinet
PLC BrandDelta, customizablePower Supply380v, 50HZ, 3Phase (It depends on customer requirement)
Encoder BrandOmron, customizableLanguageChinese + English, Spanish, French, Russian, etc
Touch ScreenMCGS, customizableOperation typeManual /auto two-type switch
Hanging Arm TypeSaving SpaceStanding Typegreater 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 Manual DecoilerUnwinds steel coil manually, cost-effective, flexible for different coil sizes
Guiding SystemEnsures precise alignment of coil before forming, reduces material waste
Roll FormerDouble-layer forming allows two panel types, chain-driven for stable operation
Chain drive with protective cover enhances safety and prolongs chain life
Hydraulic CutterProvides precise panel lengths, high-speed cutting for consistent quality
Out TableSupports finished panels, reduces labor, improves handling efficiency


3. Production Line Components

ComponentQuantity
Hydraulic Decoiler1 set
Roll Former1 set
Hydraulic Cutter1 set
Out Table2 sets
PLC Cabinet1 set
Hydraulic Station1 set


4. Customization Options

This line allows customization of roll former tooling for specific panel profiles, including different corrugation patterns, wall-type embossing, and perforation designs. Hydraulic cutter can be adjusted for varying lengths. Double-layer configuration can be optimized for panel width combinations, production speed, and material thickness adaptation.

Quality High Precision Double Layer Roofing Roll Forming Machine for PPGI/PPGL/GI/GL Steel Coils for sale
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