Structural Channel Roll Forming Machine Data Sheet | Technical Specifications
Structural Channel Roll Forming Machine Technical Data Sheet
Machine Overview
Parameter Specification
Machine Name Structural Channel Roll Forming Machine
Profile Produced Structural Channel Steel Section
Machine Type Single profile structural roll forming machine
Production Application Steel construction, structural framing, industrial supports
Manufacturing Process Continuous cold roll forming
Production Environment Factory production line / structural steel fabrication facility
The structural channel roll forming machine produces heavy-duty channel steel sections used in structural construction and industrial applications. Structural channels are widely used in building frameworks, equipment supports, infrastructure projects, and steel building systems.
These channels provide strong load-bearing support in structural steel assemblies.
Production Specifications
Specification Typical Value
Production Speed 8–20 m/min
Forming Stations 16–24 stations
Material Thickness Range 2.0–5.0 mm
Coil Width 150–600 mm
Coil Weight Capacity 5–12 tons
Cut Length Tolerance ±1 mm
Minimum Channel Length 1000 mm
Maximum Channel Length Unlimited
Structural channel machines are designed for heavier steel materials compared to light-gauge roll forming machines.
Material Compatibility
Material Type Supported
Hot Rolled Steel Yes
Black Steel Yes
Galvanized Steel Yes
High Strength Structural Steel Yes
Stainless Steel Optional
Structural channels are commonly produced from hot rolled or galvanized steel coils.
Material Strength
Property Typical Range
Yield Strength G350 – G550
Tensile Strength Up to 600 MPa
Coating Types Galvanized Z275 / Z450
High strength steel improves load capacity in structural applications.
Machine Frame Construction
Component Specification
Frame Type Heavy duty welded structural steel frame
Frame Plate Thickness 22–35 mm
Machine Base Reinforced fabricated steel base
Frame Alignment Precision machined mounting surfaces
Machine Weight 18–30 tons
The machine frame must withstand the high forming forces required for heavy structural steel.
Roll Tooling Specifications
Specification Typical Value
Roller Material GCr15 bearing steel
Heat Treatment HRC 58–62
Roller Diameter 90–140 mm
Shaft Diameter 90–120 mm
Shaft Material 40Cr alloy steel
Surface Finish Hard chrome plating
Roll Pass Design Structural channel forming system
Forming Stages 16–24 stations
Roll tooling progressively forms the channel web and flanges through multiple forming stages.
Drive System
Component Specification
Drive Type Heavy duty gearbox drive system
Main Motor 22–45 kW
Drive Ratio 1:20
Transmission Industrial heavy-duty gearbox
Lubrication Oil bath gearbox
High torque drive systems are required to form thick structural steel.
Hydraulic Cutting System
Component Specification
Cutting Type Hydraulic post cut or flying cut
Blade Material Cr12 tool steel
Cutting Accuracy ±1 mm
Hydraulic Pressure 14–22 MPa
Hydraulic Motor 7.5–15 kW
Hydraulic cutting ensures clean and accurate cuts for structural steel profiles.
Control System
Component Specification
PLC Siemens / Mitsubishi / Delta
HMI Industrial touch screen interface
Length Measurement Rotary encoder system
Control Accuracy ±1 mm
Automation Fully automatic production
Control functions include:
Automatic channel length control
Batch production programming
Production monitoring
Fault diagnostics
Emergency stop system
Electrical Specifications
Parameter Value
Voltage 380V / 415V / 480V
Frequency 50 Hz / 60 Hz
Control Voltage 24V
Electrical Cabinet IP54 industrial enclosure
Protection Overload protection and circuit breakers
Machine Layout Dimensions
Parameter Value
Machine Length 12–18 m
Machine Width 2–2.5 m
Machine Height 2–2.8 m
Total Production Line Length 20–35 m
Typical production line layout:
Uncoiler → Leveling System → Roll Forming Machine → Hydraulic Cutting → Run-out Table
Coil Handling Equipment
Specification Value
Uncoiler Type Hydraulic decoiler
Coil Capacity 5–12 tons
Coil Inner Diameter 450–550 mm
Coil Outer Diameter Up to 1500 mm
Expansion Type Hydraulic expansion system
Optional Equipment
Equipment Description
Punching Unit Hole punching system for structural connections
Automatic Stacker Automatic profile stacking system
Coil Car Automatic coil loading system
Servo Feeder Precision feeding system for punching operations
Remote PLC Monitoring Remote diagnostics and monitoring
Installation Requirements
Requirement Typical
Foundation Reinforced concrete foundation
Floor Load Capacity 15–25 tons
Electrical Connection Three phase industrial power supply
Air Supply Optional for punching system
Installation Time 3–5 days
Maintenance Requirements
Component Maintenance Interval
Gearbox Oil Every 6 months
Bearings Every 6 months
Hydraulic Oil Every 12 months
Roll Tooling Inspection Monthly
Routine maintenance ensures reliable production of structural steel channels.
Production Capacity Example
Production Speed Output
8 m/min 480 m/hour
12 m/min 720 m/hour
18 m/min 1080 m/hour
Actual production output depends on channel size and steel thickness.
Structural Channel Profile Information
Specification Value
Profile Height 100–350 mm
Flange Width 50–120 mm
Web Thickness 2.0–5.0 mm
Material Thickness 2.0–5.0 mm
Structural channels are widely used for load-bearing steel construction.
Machine Standards
Standard Description
CE Certification European machinery safety standards
ISO 9001 Manufacturing quality management
Electrical Compliance Industrial electrical safety standards
Shipping Information
Specification Value
Container Size 40 ft container
Shipping Weight 20–35 tons
Packaging Industrial export packing
Typical Machine Price Range
Machine Type Price Range
Basic Structural Line $150,000 – $200,000
Automatic Line $200,000 – $260,000
Heavy Structural Line $270,000+
Pricing depends on material thickness capability, automation level, and punching systems.
Applications
Industry Use
Steel Construction Structural support members
Industrial Buildings Equipment support frames
Infrastructure Projects Bridge and structural components
Heavy Industry Structural steel assemblies
Structural channels are widely used in steel construction because they provide strong load-bearing support for building frameworks, infrastructure, and industrial steel structures.