Introduction
The Light Keel Roll Forming Machine is designed for producing lightweight steel framing profiles used in ceilings, drywall systems, partitions, and interior construction applications. The machine delivers stable forming performance, accurate profile dimensions, and efficient continuous production for galvanized steel coils.
Technical Parameters
Technical Specifications
|
NO. |
ITEM |
SPECIFICATION |
|
1 |
The roll forming machine size |
(length) 5.6m x (width) 1.1m x (height) 1.6m. |
|
2 |
Weight |
3.5T |
|
3 |
Material |
galvanized coil, Aluminum-zinc coil Yield strength: G550Mpa |
|
4 |
Profile Sizes |
Width: 150mm |
|
5 |
Main Motor Type: |
Servo Motor |
|
6 |
Main Motor Power |
7.5KW |
|
7 |
Speed |
Speed of Forming: 48m/min Comprehensive Speed: 5-20m/min |
|
8 |
Main Roller Station |
13 Groups Rollers |
Customization Service
Available Customization Options
| Customization Item | Description |
|---|---|
| Profile Design Customization | Support for customized ceiling keel, omega profile, stud & track, furring channel, and special lightweight steel sections |
| Material Thickness Range | Configurable for 0.75mm–1.2mm galvanized steel production |
| Production Speed Options | Standard 15–25m/min, optional high-speed configuration up to 48m/min |
| Punching System | Hydraulic punching or high-speed servo punching available |
| Multi-Profile Production | Optional interchangeable cassette system for fast profile changeover |
| Cutting Solution | Hydraulic cutting, servo tracking cutting, or flying cut system available |
| Automation Level | Semi-automatic or fully automatic production line configuration |
| Packing & Stacking | Automatic stacker and bundle packing system can be integrated |
| Electrical Standard | Siemens, Schneider, Delta, Mitsubishi, or customized electrical components |
| Control Language | Multi-language PLC interface available |
| Power Configuration | 220V / 380V / 415V / 440V customization supported |
| Factory Layout Adaptation | Machine layout can be optimized according to workshop space |
| Coil Loading Capacity | 3T, 5T, or customized decoiler solutions |
| Branding Support | OEM logo, machine color, and control interface customization available |
Quality Control
Each Light Keel Roll Forming Machine undergoes strict manufacturing inspection and performance testing before shipment to ensure stable operation, profile accuracy, and long service life.
| QC Stage | Inspection Content |
|---|---|
| Raw Material Inspection | Verification of steel material hardness, roller material grade, and shaft quality |
| CNC Machining Control | Precision machining tolerance control for rollers, shafts, and machine frames |
| Roller Heat Treatment | Cr12/GCr15 rollers undergo heat treatment for wear resistance |
| Welding Inspection | Machine base welding strength and structural stability inspection |
| Assembly Accuracy Check | Alignment testing of roller stations and transmission systems |
| Electrical System Testing | PLC, inverter, sensor, and servo system functional testing |
| Hydraulic System Testing | Pressure stability and oil leakage inspection |
| Trial Production Testing | Full machine running test with actual steel coil production |
| Profile Dimension Verification | Finished profile width, height, and punching accuracy inspection |
| Packaging Inspection | Export-standard anti-rust protection and secure packaging verification |
Why Choose Us?
We deliver precision and versatility in every profile.
| Capability Item | Description |
|---|---|
| Profile Capability | Omega profile, ceiling keel, drywall stud & track, furring channel |
| Steel Thickness Range | 0.75mm–1.2mm |
| Production Speed | Up to 48m/min |
| Tolerance & Stability | High dimensional consistency with servo feeding and precision rollers |
| Custom Profile Design | Supported |
| Line Solution | Complete decoiler + forming + punching + cutting + stacker solution available |
Profile Drawing
Machine Components
Flow chart
Decoiler→ Leveling Device→ Hydraulic Punching → Roll Forming Device→ Hydraulic punching→ online printer→ Hydraulic Cutting→ Product Support Frame
Product detail
1) Docoiler
| Parameter | Specification |
|---|---|
| Decoiler Type | Automatic Rotation |
| Weight Capacity | 3.0T |
| Inner Diameter | 480–510 mm |
| Outer Diameter | 1250 mm |
| Motor Power | 2.5 KW |
2) Punching System
| Parameter | Specification |
|---|---|
| Punching Pin & Die Material | SKD11 |
| Hydraulic Motor Power | 7.5 kW |
| Punching Stations | 6 stations |
| Drive System | Servo motor driven |
| Punching Precision | ±0.5 mm |
3) Roll forming Device
| Category | Parameter | Specification |
|---|---|---|
| Roller | Material | GCr15 |
| Shaft | Machining process | Shafts are tooled by grinding machine twice to ensure final product precision |
| Main shaft diameter | ø60 mm | |
| Main shaft material | 40Cr | |
| Frame | Design feature | Reinforced to bear full roller and shaft weight, ensuring long working life without repair |
| Material | 45# steel | |
| Thickness | 20 mm | |
| Flare Control Rollers | Configuration | Two groups (4 rollers per group) with manual adjustment |
| Function | Straightens product shape to ensure length precision | |
| Hydraulic Cutter | Cutting material | SKD11 |
FAQ
Q: What materials can the machine process?
A: GI, galvanized steel, and pre-painted steel coils.
Q: Can one machine produce multiple profiles?
A: Yes. Optional interchangeable cassette or tooling systems are available.
Q: Is high-speed production available?
A: Yes. Servo tracking systems can improve production efficiency significantly.
Q: Do you provide installation support?
A: Yes. Overseas technical support and operator training are available.
Q: Can the machine integrate with packing systems?
A: Yes. Automatic stacking and packing systems can be added.
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