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U Channel Roll Forming Machine
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U Channel Roll Forming Machine

U Channel Roll Forming Machine

Single-Pass U-Channel Forming
High Dimensional Accuracy
Rapid Changeover, High Efficiency

Product Introduction

 

Our U Channel Roll Forming Machine is specifically designed for the continuous production of U-shaped steel profiles commonly used in the construction and industrial sectors. The equipment employs an integrated process-combining uncoiling, forming, and cut-to-length operations-to transform galvanized steel coils into U-channels with stable dimensions and scratch-free surfaces. The U Channel Roll Forming Machine is equipped with a PLC closed-loop control system and wear-resistant rollers, ensuring consistent profile cross-sections and high production efficiency.

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Specifications

 

Parameter

Details

Raw Materials

Galvanized steel, black steel, colored steel coils

Material Thickness

0.3-1.2mm (customizable up to 2.0mm)

Production Speed

0-50m/min (adjustable with servo motor)

Control System

PLC with touch screen interface

Power Supply

380V 3-phase 50Hz (customizable)

Machine Dimensions

4500×800×1000mm (typical configuration)

 

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Features

 

Integrated Production Line

Six processes-uncoiling, feeding, leveling, punching, forming, and cut-to-length-are seamlessly integrated and interlinked, eliminating the need for intermediate manual handling.

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Precision Engineering

CNC-machined rollers ensure a length accuracy of ±1mm and consistent profile dimensions.

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Multifunctional Design

Adjustable tooling supports multiple specifications within the same U-channel profile series; widths range from 20mm to 300mm, while height and thickness can be customized according to specific requirements.

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Hydraulic Cutting System

A flying saw performs synchronized, on-the-fly cutting with a length tolerance of ±1mm, producing clean, burr-free cuts that minimize material waste and downtime.

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Robust and Durable

Utilizes chrome-plated, hardened GCr15 steel rollers with a designed service life of 8–10 years, offering exceptional wear resistance and fatigue strength.

 

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Application Scenarios

 

Building Construction

Creates structural components for curtain walls, partition systems, and roof supports.

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Infrastructure Projects

Manufactures edge protection and support profiles for bridges and highways.

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Rolling Shutter Systems

Produces guide rails for industrial and commercial rolling doors.

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Cable Management

Constructs cable tray side channels and support systems.

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Shelving and Storage

Provides load-bearing components for warehouse storage systems.

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Core Advantages

Low Changeover Costs

Featuring a modular roller-ring structure, changing the profile width requires replacing only the intermediate roller rings-eliminating the need to replace the entire roller shaft assembly-thereby saving approximately 40% on tooling investment.

Adjustable & Visual Side-Bending Correction

The machine's exit section is equipped with bidirectional guide rollers and dial indicators; any lateral deviation is displayed in real-time, allowing operators to perform straightening adjustments with no prior experience required.

High Body Rigidity

The machine frame features a robust portal-style (arch-type) structure with wall thicknesses of ≥20mm; the entire machine weighs approximately 30% more than comparable models of the same specification, ensuring stable, deviation-free operation during long-term use.

Material Efficiency

Coiled material is fed directly into the machine without generating stamping scrap; material utilization exceeds 98%, resulting in a 20%–30% reduction in cost per ton of finished product.

After-Sales Service

 

Installation & Commissioning

We provide foundation layout drawings, installation videos, and remote online guidance. Our engineers will assist with the initial leveling and test run procedures. Should on-site technical assistance be required, the associated costs will be negotiated based on actual circumstances.

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Changeover Training

Specialized training is provided regarding the assembly and disassembly procedures for the roll ring assembly structure. This includes roll ring identification, the proper sequence for replacement, and torque control for tightening, ensuring that customers can independently perform width changeovers.

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Side Bend Correction Guidance

We provide a detailed procedure for correcting side bends, covering the interpretation of dial indicator readings, adjustment steps for bidirectional guide rollers, and methods for balancing roll gaps. Remote assistance is available to help resolve issues related to deviations from straightness tolerances.

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Spare Parts Supply

We maintain a year-round inventory of commonly used spare parts-including roll rings, bearings, saw blades, and seals-with shipments dispatched within 48 hours of order placement. Assembly diagrams are also provided to facilitate on-site replacement.

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Anomaly Response

Should any dimensional deviations or unusual noises occur during the operation of the U Channel Roll Forming Machine, customers can contact our technical staff via instant messaging tools to receive diagnostic advice within four hours. If necessary, a video call can be arranged to allow for a real-time visual inspection of the equipment's status.

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FAQ

 

Q1: What types of U channel profiles can this machine produce?

A: Our machine can produce various U-shaped profiles with widths from 20mm to 300mm, flange heights from 10mm to 80mm, and material thicknesses from 0.3mm to 2.0mm, customizable to your specific requirements.

Q2: How long does it take to change between different profile sizes?

A: With our quick-adjustment system, you can change between different profile sizes in approximately 15-30 minutes without replacing any tooling components.

Q3: What is the expected service life of the U channel roll forming machine?

A: With proper maintenance, our roll forming machines have an average service life of 10-15 years. Key components come with a 2-year warranty and we provide lifelong technical support.

Q4: Can the machine be customized for specific production needs?

A: Yes, we offer extensive customization options including special profile designs, additional punching stations, automatic stacking systems, and specific power requirements to match your unique manufacturing needs.

 

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