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Double-Layer Roofing Roll Forming Machine for Corrugated and Great Wall Style Roof Panels with PLC Control

Categories Roofing Roll Forming Machine
Brand Name: METALIGN
Model Number: RF
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: High Efficiency Roll Forming Production Line For Corrugated And IBR Roof Panels With Operator Safe Chain Drive
Key words: Corrugated Roof Panel Roll Former / Great Wall Roof Panel Roll Forming Machine
Profile: IBR Panel
Application: Industrial Buildings / Warehouses / Factories / Agricultural Sheds / Residential Roofing
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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Double-Layer Roofing Roll Forming Machine for Corrugated and Great Wall Style Roof Panels with PLC Control

1. Overview


1.1 Production Line

This double-deck roll forming production line serves roofing panel manufacturers seeking flexible, high-efficiency solutions. Ideal for industrial and commercial clients, it produces corrugated and trapezoidal roof panels with precision. Key advantages include multi-profile production, dual-layer output, space-saving design, durable chain drive, and operator-protective features.

Guide

Form

Encoder


1.2 Profile
Corrugated and Great Wall trapezoidal roof panels are produced from 0.4–0.8mm galvanized or color-coated steel. The upper layer forms corrugated sheets, lower layer trapezoidal sheets. Features include high structural strength, weather resistance, and aesthetic design. Suitable for roofing and cladding in industrial, commercial, and residential projects. Custom thickness and profile options available.
Material: Galvanized Steel / PPGI / AluminumThickness: 0.3-0.8mm
Yield strength: 200 - 350 MpaTensil stress: 200 -350 Mpa


1.3 Production Process

Flow Chart:

Hydraulic Decoiler → Entry Guide → Roll Former → Hydraulic Cutter → Out Table

Process:

Steel coils are fed and aligned, then simultaneously formed into two roof panel profiles by the double-deck roll former. Chain drive ensures stable, precise forming. Upper deck produces corrugated panels, lower deck trapezoidal panels. Hydraulic cutter trims panels to length. Out tables collect finished panels for inspection and packaging.


1.4 Key Focus

Dual-layer design enables production of multiple roof panel profiles simultaneously.

Chain-driven, covered system ensures operator safety and reduces maintenance.

Flexible panel dimensions increase market adaptability.

High precision forming improves panel quality and structural strength.

Space-efficient design minimizes factory footprint while maximizing output.


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 DecoilerUncoils steel sheets, cost-effective, suitable for multiple coil sizes
Guiding SystemAligns sheets for precision forming, reduces errors
Roll FormerDual-layer production, upper corrugated, lower trapezoidal panels
Roll FormerChain drive ensures stable forming, chain cover for safety
Hydraulic CutterHigh precision panel cutting, adjustable for multiple lengths
Out TableCollects panels efficiently, reduces manual handling, protects finish


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

Clients can customize roll former configurations for profile dimensions, thickness range, color coating compatibility, and roof panel type (corrugated or trapezoidal). Hydraulic cutter settings can be adjusted for different panel lengths. Chain covers and speed control can be tailored for safety and productivity. PLC parameters can also be customized for automation preferences.

Quality Double-Layer Roofing Roll Forming Machine for Corrugated and Great Wall Style Roof Panels with PLC Control for sale
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