Metal Track Roll Forming Machine User Manual | Setup, PLC Controls & Operation Guide

Metal Track Roll Forming Machine Manual

Complete Setup, Operation, Controls and Production Guide

Introduction

This Metal Track Roll Forming Machine Manual provides a complete guide for safely setting up, operating, and maintaining a roll forming production line used to manufacture metal tracks for drywall framing systems.

Metal tracks are structural steel channels used as the top and bottom runners in metal stud wall systems. These tracks hold metal studs in position and provide structural alignment for interior walls and partitions.

Metal track systems are widely used in:

  • drywall partition wall systems
  • commercial office buildings
  • residential construction
  • ceiling framing systems
  • interior building structures

Metal tracks provide:

  • accurate wall alignment
  • fast installation
  • lightweight framing systems
  • compatibility with metal studs

This manual explains:

  • loading steel coil onto the uncoiler
  • preparing and feeding strip through the machine
  • aligning entry guides and forming stations
  • programming track length and production quantity
  • operating PLC controls and jog systems
  • testing the hydraulic cutting system
  • inspecting finished metal tracks
  • troubleshooting common production issues

This manual is intended for:

  • roll forming machine operators
  • drywall framing manufacturers
  • construction material factories
  • metal fabrication companies
  • maintenance technicians

1. Machine Overview

A Metal Track Roll Forming Machine produces U-shaped track profiles from continuous steel coil.

The roll forming process gradually bends flat steel strip through multiple forming stations to create the finished track profile.

Metal tracks are designed to work together with metal studs to form a complete drywall framing system.

Common track sizes include:

  • 50 mm track
  • 75 mm track
  • 92 mm track
  • 100 mm track
  • custom track sizes

Metal tracks are used in:

  • drywall framing systems
  • partition wall construction
  • commercial interior walls
  • residential wall framing
  • modular building systems

Typical Materials Processed

Common materials include:

  • galvanized steel
  • cold rolled steel
  • pre-coated steel

Typical Material Thickness

0.40 mm – 1.20 mm

Some machines may process material up to 1.5 mm thickness.

Typical Production Speed

25 – 60 meters per minute

Production speed depends on:

  • material thickness
  • track size
  • machine design

2. Typical Machine Layout

A typical metal track roll forming production line includes:

  • Hydraulic Uncoiler
  • Entry Guide System
  • Roll Forming Stations
  • Encoder Length Measuring System
  • Hydraulic Cutting System
  • PLC Control Panel
  • Runout Table or Automatic Stacker

Material flow through the machine:

Steel Coil → Entry Guides → Roll Forming Stations → Encoder → Hydraulic Cutoff → Finished Tracks

3. Safety Before Operating the Machine

Operators must complete safety checks before starting production.

Pre-Start Safety Inspection

Before starting the machine ensure:

  • emergency stop buttons function properly
  • machine guards are installed
  • hydraulic hoses are secure
  • electrical cabinets are closed
  • no loose tools are inside the machine

Required Personal Protective Equipment

Operators should wear:

  • safety glasses
  • steel toe boots
  • gloves when handling metal
  • hearing protection

Important Safety Rules

  • never reach into roll forming stations while machine is running
  • never stand directly in front of moving strip
  • never remove safety guards during operation
  • stop machine before making adjustments

4. How to Load Steel Coil onto the Uncoiler

Step-by-Step Procedure

  1. Stop the roll forming machine completely.
  2. Retract the uncoiler mandrel.
  3. Lift the coil using forklift or overhead crane.
  4. Position the coil in front of the mandrel.
  5. Slide the coil onto the mandrel.
  6. Expand mandrel until the coil is secured.
  7. Center the coil evenly.
  8. Install hold-down arm if available.
  9. Adjust uncoiler brake tension.

What to Watch For

  • coil not centered
  • coil slipping on mandrel
  • excessive brake pressure
  • loose mandrel expansion

Improper loading may cause strip misalignment and profile defects.

5. Preparing the Coil Leading Edge

Before feeding strip into the machine the coil edge must be prepared.

Procedure

  1. Carefully remove steel banding.
  2. Prevent sudden coil expansion.
  3. Inspect first 300–500 mm of strip.
  4. Cut away damaged sections.
  5. Square the leading edge.
  6. Remove burrs if necessary.

Why This Step Matters

Damaged strip edges can cause:

  • feeding problems
  • roller scratches
  • machine jams
  • poor profile accuracy

6. Threading the Coil Through the Machine

Procedure

  1. Open entry guides fully.
  2. Feed strip manually into the first forming station.
  3. Use jog mode to slowly move strip forward.
  4. Continue feeding through roll forming stations.
  5. Guide strip through shear section.
  6. Feed strip onto runout table.

Safety Warning

Never place hands between rotating rolls during operation.

7. Aligning and Centering the Strip

Proper strip alignment ensures accurate track profiles.

Procedure

  1. Observe strip entering first roll station.
  2. Adjust entry guides left or right.
  3. Ensure strip runs parallel to machine centerline.
  4. Maintain equal clearance between guides.
  5. Run machine slowly to observe tracking.

Signs of Poor Alignment

  • track twisting
  • uneven flange forming
  • strip drifting sideways
  • excessive guide contact

Correct alignment ensures consistent track dimensions and quality.

8. Complete Metal Track Machine Setup Parameters

Material Type: Galvanized steel
Material Thickness Range: 0.40 – 1.20 mm
Coil Width: 80 – 350 mm depending on track size
Coil Weight: Up to 5 tons
Coil Inner Diameter: 450 – 520 mm
Entry Guide Clearance: Coil width + 1–2 mm
Forming Stations: 10 – 16 stations
Machine Speed (Setup): 5 – 10 m/min
Machine Speed (Production): 25 – 60 m/min

Roll Gap Setup

Roll gap should be set to:

Material thickness + 0.03–0.05 mm clearance

Example:

Material thickness = 0.80 mm
Recommended roll gap = 0.83 mm

Incorrect roll gap may cause:

  • profile deformation
  • roller wear
  • inaccurate track shape

9. PLC Control System Overview

Modern metal track machines use a PLC touchscreen control system.

The PLC controls:

  • machine start and stop
  • track length programming
  • production quantity
  • machine speed control
  • hydraulic cutting timing
  • encoder measurement

10. PLC Control Panel Functions

Typical controls include:

Start Button – starts machine
Stop Button – stops machine
Emergency Stop – emergency shutdown
Manual Mode – used during setup
Automatic Mode – used during production
Track Length Input – sets length
Production Counter – tracks quantity

11. Jog Mode Operation

Jog mode allows slow machine movement during setup.

Jog Mode Uses

  • feeding strip through machine
  • aligning strip
  • positioning strip for cutting setup

Jog Procedure

  1. Switch machine to Manual Mode
  2. Press Jog Forward
  3. Machine moves slowly
  4. Release button to stop

12. Programming Track Length

Procedure

  1. Open PLC production screen
  2. Enter required track length
  3. Confirm measurement units
  4. Run a test track
  5. Measure finished length
  6. Adjust encoder calibration if required

13. Encoder Length Measurement System

Track length is measured using an encoder wheel contacting the strip.

Typical accuracy:

±1 mm

14. Hydraulic Cutting Operation

The hydraulic shear cuts tracks to programmed length.

Cutting sequence:

  1. Encoder measures programmed length
  2. PLC activates hydraulic valve
  3. Hydraulic cylinder moves cutting blade
  4. Track is cut

17. Inspecting Finished Metal Tracks

Operators should inspect tracks during production.

Inspection checklist:

  • track length
  • web width
  • flange height
  • straightness
  • surface finish
  • cut quality

18. Metal Track Production Troubleshooting Guide

Track Twisting
Possible Causes: strip misalignment.
Recommended Solution: adjust entry guides.

Profile Distortion
Possible Causes: roll gap incorrect.
Recommended Solution: adjust roll stations.

Surface Scratches
Possible Causes: debris on rollers.
Recommended Solution: clean rollers.

Inaccurate Length
Possible Causes: encoder calibration issue.
Recommended Solution: recalibrate encoder.

22. Metal Track Roll Forming Machine Technical Specifications

Forming Stations: 10 – 16 stations
Material Thickness Range: 0.40 – 1.20 mm
Production Speed: 25 – 60 m/min
Drive System: Chain drive or gearbox drive
Cutting System: Hydraulic cutoff
Control System: PLC touchscreen control
Coil Weight Capacity: 3 – 5 tons
Coil Inner Diameter: 450 – 520 mm
Electrical Power Requirement: 380 – 480V three-phase power

23. Best Operator Practices

Experienced operators follow these practices:

  • inspect the first track carefully
  • maintain proper strip alignment
  • keep rollers clean
  • monitor machine vibration and noise
  • stop machine immediately if abnormal operation occurs

Proper operation ensures consistent metal track quality and long machine life.

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