U-rail-roll-forming-machine
U Channel Roll Forming Machine
Custom U Profile Roll Forming Line (0.4–6.0 mm Steel)
U-shaped channels look simple, but in practice every customer needs something slightly different.
Some manufacturers run 0.4 mm drywall studs and need very high production speed.
Others produce 6.0 mm heavy-duty storage rack rails, where the material is thick and hard to form.
There are also customers making rolling door tracks, which require punching holes and corner cuts directly in the forming line.
That's why standard roll forming machines rarely work well for these applications.
So here's what we do.
You send the profile drawing.
We design the machine specifically for that profile.
Once we understand:
the profile drawing
material thickness and type
required production speed
we configure a machine that runs reliably in your factory without constant adjustment.
Quick Machine Overview
Material thickness: 0.4 – 6.0 mm
Forming speed: 5 – 40 m/min
Material types:
GI steel
Cold rolled steel
Stainless steel
Aluminum
Key Features
Custom profile design based on drawing
PLC automatic control system
Hydraulic flying cut-off system
CE certified for export markets
Typical Products
U channels
Guide rails
Shelving rails
Rolling door tracks
Structural U profiles
Basic Machine Information
| Item | Standard Configuration | Customization |
|---|---|---|
| Machine type | U Channel Roll Forming Machine | Designed for U guide rails and similar profiles |
| Machine design | Custom design | Roll forming stations designed according to profile drawing |
| Application industries | Construction, warehouse systems, door systems | Configuration adjusted depending on product |
| Certification | CE / ISO9001 | Export standard |
We treat each project individually.
For example:
If the factory space is limited, the machine layout can be shortened.
If high output is required, the frame structure and drive system are reinforced.
If multiple products are required, interchangeable roller sets can be supplied.
For one customer in Mexico, we supplied a machine capable of producing two different profiles simply by changing the roller set.
Forming Process Parameters
| Parameter | Standard Range | Custom Range | Notes |
|---|---|---|---|
| Material | GI / CR steel / stainless steel / aluminum | High-strength steel available | Roller surface treated for stainless steel forming |
| Thickness | 0.5 – 4.0 mm | 0.4 – 6.0 mm | Thin material requires precise forming control |
| Width | 300 – 1500 mm | 80 – 2000 mm | Wide sheets may require support rollers |
| Forming speed | 10 – 30 m/min | 5 – 40 m/min | Flying cut-off recommended for high speed |
| Forming stations | 12 – 26 | 8 – 30 | Determined by profile complexity |
| Accuracy | ±0.3 mm | ±0.1 – ±0.5 mm | High-precision profiles available |
Some people think more stations means better quality, but that's not always true.
For simple U-channels, 12–16 stations are usually enough.
More complex sections may require additional stations depending on the bending geometry.
Core Mechanical Components
| Component | Specification | Purpose |
|---|---|---|
| Rollers | GCr15 bearing steel, heat treated HRC55–62 | Hard chrome plated for wear resistance |
| Shaft diameter | 60 mm forged steel | Ensures rigidity under heavy load |
| Machine frame | 20 mm welded steel plate | Stress-relieved to maintain alignment |
| Transmission | Gearbox drive system | More stable than belt transmission |
| Cutting system | Hydraulic flying cut-off | Clean cutting without stopping the line |
| Decoiler | 3–15 ton hydraulic decoiler | Optional coil loading car available |
Roller durability matters, especially when forming stainless steel or high-strength material.
Hard chrome plating significantly reduces wear and prevents material adhesion during forming.
Electrical Control System
The electrical control system uses widely supported industrial brands.
PLC Options
Siemens
Mitsubishi Electric
Delta Electronics
System Functions
PLC automatic production control
Automatic length measurement and cutting
Production counter
Fault alarm system
Power supply can be configured according to the destination country.
Standard configuration
380 V / 50 Hz / 3 phase
Available options
220 V
415 V
480 V / 60 Hz
Machine Delivery
| Item | Specification |
|---|---|
| Machine length | approx. 12 m |
| Machine width | 1.2 – 2.2 m |
| Machine weight | 6 – 18 tons |
| Packaging | Export wooden crate |
For Overseas Delivery
Machines are packed in reinforced wooden crates
Moisture protection film is added inside the packaging
Small parts and fasteners are packed separately for easy checking on arrival
Frequently Asked Questions
Maximum Material Thickness
Standard configuration supports 0.5–4.0 mm steel.
Custom machines can handle up to 6.0 mm, depending on the profile design.
Can Punching Be Integrated Into the Line?
Yes.
Common configurations include:
inline punching before forming
punching during forming
hydraulic punching station
However, hole position must be considered carefully.
If holes are too close to bending lines, deformation may occur during forming.
Delivery Time
Typical manufacturing lead time is 30–45 days.
For urgent projects, shorter delivery schedules may be possible depending on machine configuration.
Send Your Profile Drawing
If you are planning a U channel roll forming project, please provide:
profile drawing (CAD file, photo, or sketch)
material thickness and type
required production speed
destination country (for power configuration)
available factory space
Our engineering team will review the information and suggest a suitable machine configuration.
Goal: a machine that runs right from day one.
