Adjustable Width U Channel Production Lines – Custom Roll Forming Machine Manufacturer

Multi‑Size U Profile Forming System with Digital Width Changeover

This advanced roll forming line produces U‑channels in multiple widths using motorized adjustable tooling – no manual roll change required. Operators simply select the desired channel width (e.g., 40mm, 60mm, 80mm) on the HMI touch screen, and the roll forming stations automatically adjust their lateral positions. Material thickness 0.8‑2.0mm, speeds up to 12 m/min. Integrated servo punching for mounting holes. Cut‑off tolerance ±0.5mm. Ideal for manufacturers producing multiple U‑channel sizes for different orders, reducing downtime and inventory.

Brand: SAVANY
Machine Type: Roll forming machine / Press brake / Custom production line
Color: Custom / Customizable
Capabilities: Roll forming, punching, shearing
Roll Forming Material: SPCC/SPCD/SPCE/SGCC/CGCC/304/5052
Profile Dimensions: Custom
Customization Level：100% custom
Payment Terms: T/T
Lead Time: 90 working days
Place of Origin: Guangdong, China

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Description

Adjustable Width U‑Channel Rolling Former

– Flexible Production of Multiple Sizes

The adjustable width U‑channel roll forming machine is a highly flexible line that can produce U‑profiles in several different widths without stopping to change roller sets. Each forming station is equipped with servo‑driven lateral adjustment mechanisms. This allows instant changeover via the control panel, making it ideal for job shops and manufacturers who handle a variety of order sizes.

Why adjustable width?

Traditional fixed‑width roll formers require hours to change tooling, leading to long changeover times and high inventory of pre‑made profiles. Adjustable width machines enable just‑in‑time production of the exact size needed, reducing inventory and increasing responsiveness.

Production process:

Uncoiling – Motorized uncoiler (5‑10 tons), coil width up to 400mm.
Straightening – Leveling rolls.
Servo punching – Creates mounting holes; hole patterns can be stored per width.
Adjustable roll forming – 12‑14 forming stations with motorized width adjustment. The HMI stores recipes for each channel width; when a new width is selected, each station moves to the pre‑set position (changeover time under 2 minutes).
Cut‑off – Flying shear with adjustable guide automatically adapts to new width.
Stacking – Automatic stacker with width‑adjustable guides.

Key features:

Digital width changeover – Select width on touch screen; machine adjusts automatically.
Wide range – Common widths: 40, 50, 60, 70, 80, 100mm (or custom range).
Fast changeover – Less than 2 minutes between sizes.
Reduced inventory – Produce only what you need, when you need it.
Precision adjustment – Servo motors ensure ±0.2mm positioning accuracy.

Material range:

Galvanized steel
Cold‑rolled steel
Thickness: 0.8‑2.0mm

Typical adjustable width range:

Parameter	Range
Channel width	40‑120 mm (stepless or discrete steps)
Leg height	20‑60 mm (fixed)
Material thickness	0.8‑2.0 mm
Changeover time	< 2 minutes
Line speed	10‑12 m/min (any width)

Applications:

Manufacturers producing multiple U‑channel sizes for racking, framing, or trim.
Steel service centers offering cut‑to‑length U‑channels in various widths.
Job shops with small batch sizes.
Quick‑response production for construction projects.

Optional features:

Automatic leg height adjustment (additional cost)
Recipe storage for up to 100 profiles
Remote diagnostics

Included services:

nstallation guidance
Operator training
Spare parts list
12‑month warranty, lifetime remote support

Lead time: 90 working days (due to adjustable stations).

Contact SAVANY with your required width range and production volume for a customized quotation.

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