Garage Door Strut Roll Forming Machine

ERW Carbon Steel Tube Mill

Tube Mill Machine Compose

Cold Roll Forming Machine

Steel Coil Slitting Line

Carbon Steel Coil Slitting Line

Steel Coil Cut To Length Line

Auxiliary Equipment And Spare Parts

Garage Door Strut Roll Forming Machine

The Garage Door Strut Roll Forming Machine is a fully automatic production line designed specifically for manufacturing structural reinforcement struts used in sectional garage doors. These struts increase door rigidity, prevent panel deformation, and improve overall operational stability. The machine delivers high precision, strong rigidity, and continuous high-speed output, making it the ideal solution for garage door manufacturers

Product Details

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Product Details

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Garage Door Strut Roll Forming Machine

1. Application

This equipment is used to produce U-shaped and Hat-shaped garage door struts from galvanized steel coils. Common applications include:

Residential and commercial garage door panels
Sectional door reinforcement
Industrial overhead door support
Customized door stiffening bars

Strut thickness options typically range from 14–24 gauge (1.0–3.0 mm).

door strut production line

2. Machine Composition

The complete production line includes:

Decoiler / Uncoiler
- Manual or hydraulic options
- Supports steel coils up to 3–5 tons
- Smooth and stable feeding to prevent material scratching
Leveling & Feeding System
- Straightens coil material
- Ensures consistent feeding accuracy
Servo Punching System (Optional)
- Pre-punching or post-punching patterns available
- Custom hole shapes and distances
- High-speed punching with minimal deformation
Roll Forming Section
- 10–18 forming stations depending on profile type
- High-grade steel rollers with hard chrome plating
- Ensures accurate and smooth strut shape
Cutting System
- Hydraulic or servo tracking cutting
- Burr-free, precise length cutting
- Auto length control via PLC
PLC Control Cabinet
- Siemens/Delta control system
- Touch screen operation
- Adjustable speed, batch setting, emergency stop, fault alarm
Run-out Table
- Collects finished struts safely
- Can be chosen as manual or automatic stacking

3. Production Process

Load steel coil on decoiler
Material enters leveling and feeding unit
(Optional) Servo punching for holes or slots
Material passes through roll forming stations
Machine shapes the profile precisely
Automatic cutting to length
Finished struts are collected and ready for packaging
The entire process is fully automatic, requiring minimal labor.

4. Key Features & Advantages

High Forming Accuracy
Precision-engineered rollers maintain profile shape and consistency.

Strong Structure & Long Service Life
Machine frame made from heavy-duty steel with rigid design.

Fast Production Speed
Standard forming speed: 15–35 m/min (depending on punching and thickness).

Flexible Customization
Supports various strut widths, shapes, hole patterns, coating thickness, and coil sizes.

Operator-Friendly Control System
Touchscreen interface with real-time monitoring and easy parameter adjustment.

Energy-saving & Low Noise
Optimized transmission and forming design reduce power consumption.

5. Optional Configurations

Hydraulic decoiler

Automatic stacking system

Servo flying cut system

Automatic lubrication system

Embossing or logo stamping

Changeable roller cassette for multi-size production

6. Materials

Suitable for:

Galvanized steel (GI)
Galvalume steel (AZ)
Cold rolled steel
Stainless steel (optional)

Thickness: 0.8–3.0 mm
Width: Custom per strut size

7. Frequently Asked Questions (FAQ)

Garage door strut braces (also called garage door struts, reinforcement struts, or stiffener bars) are long, U-shaped or hat-shaped steel channels installed horizontally on sectional garage door panels.
They are usually made from galvanized steel to provide strength and corrosion resistance.

A strut brace reinforces each panel of the garage door, helping it stay rigid and stable during opening, closing, and daily operation.

1. Reinforce and Strengthen Door Panels

Garage door panels can flex or bend, especially large or thin panels.
Strut braces add rigidity, preventing the door from twisting or bowing.

2. Support Automatic Garage Door Openers

If the door is operated by a motor, the opener pushes/pulls the top section.
A strut brace gives the top panel enough strength to handle this force.

3. Increase Door Lifespan

By reducing panel stress and structural wear, strut braces help the door last longer and reduce maintenance costs.

Where Are Strut Braces Commonly Installed?

Top section of the garage door
Middle sections for large doors
Every panel for high-wind-rated commercial doors

Thickness usually ranges from 14–24 gauge galvanized steel.

8. Safety Instructions

Never place hands near the roll station during operation.
Always disconnect power before adjusting tooling.
Emergency stops are located at the entry and exit ends.
Wear gloves and safety glasses when changing dies.

This strip in the profiling stands progressively transforms towards its final shape.This process respects the mechanical and characteristic stresses of the metal and allows the use of multiple grades of steels.Two horizontal shafts of each head are controlled by the motor of the machine, which ensures a regular drive of the strip.During the cold roll forming, operations such as punching holes, stamping logo, can be done online.
Then, the final metal section is cut by hydraulic servo cutoff machine to the desired length.

1.What is a roll forming machine used for?

Cold roll forming machines are used in a variety of industries, including construction, automotive, aerospace, and manufacturing. They are highly automated and can produce high-quality products at a high rate of speed, making them a popular choice for mass production.

4. The technical flow of the production line

{Steel Tape}→ Uncoiler →Strip-head Cutter and welder→Spiral accumulator→Forming section →Hole punching device→Hydraulic servo driven cutoff→→ Run-out table

strut cold roll forming machine

RELATION EQUIPMENT

We provides all equipment to tube mill entry section:

Coil Car

Single And Double Heads Un-coiler & Hydraulic And Pneumatic Un-coiler

Peeler and hold down roll arm

Flattening Machine

Automatic and Semi Auto Shearer & Butt Welder

Vertical Cage Accumulator & Horizontal Loop Accumulator & Landing Horizontal Spiral Loop Accumulator

TUBE MILL FINISHING SECTION

We provides all equipment to tube mill Finishing section:

1. Eddy current machine

2. Seam annealing machine

3. Straightener machine

4. Chamfer and end facer machine

5. Hydro Tester machine

6. Threading machine

7. Painting and oil machine

8. Automatic bundle and package machine

9. Drilling machine

SPARE PARTS TO CHOOSE

Our Spare Parts Apply:

1. Roller, Mould, Cr12, Cr12Mov material, D2,D3 material

2. Ferrite, Impeder, Fiberglass tube

3. HSS saw blades, TCT Saw blades, Friction saw blades

4. OD burr remove inserts, ID burr remover inserts

5. HF welder Induction Coil and other HF welder spare parts

6. Copper tube for induction Coil, PTFE pipe for Induction Coil

7. Mosfet, Boards

8. Steel pipe Strapping machine

9. Zinc Spray Machine, Zinc wire, Zinc spray gun

OUR CERTIFICATE

Read More About c purlin roll forming machine

OUR SERVICE

Why Choose Us?

Leading Technology, Reliable Quality, Excellent Service!

Optimized Design, High quality material select!

Heat treatment process guarantee!

Spiral bevel gear, drum gear coupling and carburization.

Gear teeth quenching.

Driven system stable, efficient and wearable with lower noise.

High precision wear resisting and Long life of rollers.

All the machine Lathes, Key Grooves are positioned and Milled by CNC.

Our Service

Pre-sale service

1. We can provide machine running videos for reference

2. We will recommend the most suitable equipment according to the needs of customers

3. We can provide the layout of the factory

4. We welcome customers to visit our factory

After-sales service

1.We will delivery the machine and provide the documents on time to make sure you can get the machine quickly

2.When you finish the Preparation conditions, Our fast and professional aftersales service engineer team will go to your factory to install the machine, give you the operating manual, And train your employee until they can operate the machine well.

3.We provide one year warranty and life-long technical support.

4.Well-trained & experienced staff are to answer all your inquiries in English and Chinese

5 .24 hours for engineer response.

6.Your business relationship with us will be confidential to any third party.

Quality Control

We have the single quality department, that make sure the material of the raw materials is good, and ensure the machine running smoothly.

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Steel Strut Roll Forming Line FAQs

What materials can the strut forming machine process?

The machine is designed to process galvanized steel (GI), galvalume steel (AZ), cold-rolled steel, and stainless steel.

Can the machine produce different sizes of garage door struts?

Yes.

What is the production speed of the machine?

Standard forming speed is 15–35 meters per minute, depending on coil thickness and whether punching is included.

Does the machine support automatic punching?

Yes.

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