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Ridge Cap Roll Forming Machine with 18 Forming Stations for 0.3-0.8mm Metal Roofs at 15-20m/min

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Cangzhou Metalign Machinery Co., Ltd.

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Ridge Cap Roll Forming Machine with 18 Forming Stations for 0.3-0.8mm Metal Roofs at 15-20m/min

Name: Ridge Cap Roll Forming Machine with 18 Forming Stations for 0308mm Metal Roofs at 1520mmin
Brand: METALIGN
Price: 1 USD

China Ridge Cap Roll Forming Machine with 18 Forming Stations for 0.3-0.8mm Metal Roofs at 15-20m/min wholesale

Brand Name : METALIGN

Model Number : RCP

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 : Wall Plate Structure Roll Forming Production Line Producing Folded Half Round Ridge Caps

Key words : metal roof ridge cap / half round ridge cap / cold roll forming machine / roll former for ridge cap / hydraulic punch ridge cap

Profile : Ridge Cap

Application : Residential Roofs / Commercial Roofs / Industrial Roofing / Metal Roofing Systems

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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1. Overview

1.1 Production Line
This roll forming production line targets roofing manufacturers and construction companies. It delivers high-quality half round ridge caps with folded edges and ribbing. Advantages include precise dimensions, efficient production, anti-corrosion edges, and adaptability for various roofing projects, ensuring aesthetic and structural quality.

1.2 Profile
The ridge cap is made from galvanized or pre-painted steel, thickness 0.4–0.8mm, featuring a half-round curved shape. Folded edges improve safety and corrosion resistance, while rib embossing enhances strength. Ideal for residential, commercial, and industrial roofs, providing durable, aesthetic, and high-quality roofing finishing solutions.
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 → Entry Guide → Roll Former → Hydraulic Cutter → Out Table

Process:

The steel coil is fed into the roll former, where the curved half-round ridge shape is continuously formed. Folded edges are shaped simultaneously, reducing sharpness and protecting coatings. Hydraulic punching creates ribs for strength and aesthetics. Hydraulic cutting ensures precise length, while the out table collects finished ridge caps efficiently.

1.4 Key Focus
High precision roll forming ensures consistent ridge cap dimensions and curvature.
Folded edges reduce material sharpness and enhance corrosion resistance.
Rib embossing strengthens ridge caps and improves aesthetic appeal.
Chain-driven roll former with wall plate structure ensures long-term stability.
Hydraulic punch and cutter provide fast, accurate processing for custom lengths.

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	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

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
Decoiler	Smooth coil feeding, supports different steel widths
Guide	Ensures steel alignment, reduces material waste
Roll Forming Machine	Chains drive precision half-round ridge shaping
Roll Forming Machine	Wall plate structure for machine stability
Hydraulic Punch	Rib embossing for strength and aesthetics
	Multiple punch positions, fast operation
	Accurate length cutting, reduces scrap
	Fast hydraulic system, high precision
Out Table	Collects finished ridge caps efficiently
Out Table	Supports stacking and easy removal
Run-out Table	Facilitates smooth product exit and temporary storage
Run-out Table	Designed for integration with auto stacking systems

3. Production Line Components

Component	Quantity
Hydraulic Decoiler	1 set
Roll Former	1 set
Punching Unit	1 set
Hydraulic Cutter	1 set
Out Table	2 sets
PLC Cabinet	1 set
Hydraulic Station	1 set

4. Customization Options

Customers can customize the number of ribs, rib patterns, folding width, roll former speed, hydraulic punch positioning, and length control system. Optional pre-coating, embossing depth, and edge design can be adjusted to meet project specifications and aesthetic requirements.

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