Ladder Cable Tray Roll Forming Machine Data Sheet | Technical Specifications
Ladder Cable Tray Roll Forming Machine Technical Data Sheet
Machine Overview
Parameter Specification
Machine Name Ladder Cable Tray Roll Forming Machine
Profile Produced Ladder type cable tray side rail profiles
Machine Type Single profile / adjustable width ladder cable tray roll forming machine
Production Application Electrical cable support systems, industrial cable management installations
Manufacturing Process Continuous cold roll forming with punching and assembly preparation
Production Environment Electrical equipment manufacturing facility / metal fabrication plant
The ladder cable tray roll forming machine produces side rail profiles used in ladder type cable tray systems. Ladder cable trays consist of two side rails connected by rungs that support electrical cables.
Ladder cable trays are widely used in industrial plants, power stations, oil and gas facilities, factories, and large infrastructure installations.
Production Specifications
Specification Typical Value
Production Speed 10–18 m/min
Forming Stations 14–22 stations
Material Thickness Range 1.2–3.0 mm
Coil Width 150–450 mm
Coil Weight Capacity 3–8 tons
Cut Length Tolerance ±1 mm
Minimum Rail Length 500 mm
Maximum Rail Length 6000 mm
The machine typically produces the side rails of ladder cable trays, while rungs are produced separately or assembled later.
Material Compatibility
Material Type Supported
Galvanized Steel Yes
Cold Rolled Steel Yes
Stainless Steel Optional
Aluminum Optional
Pre-painted Steel Optional
Galvanized steel is commonly used for cable trays due to corrosion resistance.
Material Strength
Property Typical Range
Yield Strength G250 – G450
Tensile Strength Up to 500 MPa
Coating Types Pre-galvanized / hot dip galvanized / powder coated
Material selection depends on cable weight and installation environment.
Machine Frame Construction
Component Specification
Frame Type Heavy duty welded structural steel frame
Frame Plate Thickness 16–22 mm
Machine Base Fabricated steel base frame
Frame Alignment Precision machined mounting surfaces
Machine Weight 8–15 tons
Rigid frames ensure stable forming of cable tray rail profiles.
Roll Tooling Specifications
Specification Typical Value
Roller Material GCr15 bearing steel
Heat Treatment HRC 58–62
Roller Diameter 70–110 mm
Shaft Diameter 70–90 mm
Shaft Material 40Cr alloy steel
Surface Finish Hard chrome plating
Roll Pass Design Ladder tray side rail forming system
Forming Stages 14–22 stations
Roll tooling gradually forms steel strip into cable tray side rail profiles.
Drive System
Component Specification
Drive Type Chain drive / gearbox drive
Main Motor 7.5–18.5 kW
Drive Ratio 1:20
Transmission Industrial gearbox or chain drive
Lubrication Oil bath gearbox
Drive systems provide stable production speeds.
Hydraulic Cutting System
Component Specification
Cutting Type Hydraulic flying cut or post cut
Blade Material Cr12 tool steel
Cutting Accuracy ±1 mm
Hydraulic Pressure 10–16 MPa
Hydraulic Motor 4–5.5 kW
Hydraulic cutting ensures precise tray rail lengths.
Punching System
Component Specification
Punch Type Hydraulic punching system
Application Rung mounting holes and installation holes
Punch Capacity 20–50 tons
Punching Speed Synchronized with forming line
Punching systems produce mounting holes used to attach tray rungs.
Control System
Component Specification
PLC Siemens / Mitsubishi / Delta
HMI Touch screen control interface
Length Measurement Rotary encoder measurement system
Control Accuracy ±1 mm
Automation Fully automatic production line
Control system functions include:
Automatic length control
Punching position 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 1.6–2.2 m
Total Production Line Length 20–28 m
Typical production line configuration:
Uncoiler → Leveling System → Punching System → Roll Forming Machine → Hydraulic Cutting → Run-out Table
Coil Handling Equipment
Specification Value
Uncoiler Type Hydraulic decoiler
Coil Capacity 3–8 tons
Coil Inner Diameter 450–550 mm
Coil Outer Diameter Up to 1400 mm
Expansion Type Hydraulic expansion system
Optional Equipment
Equipment Description
Automatic Stacker Side rail stacking system
Servo Feeder Precision feeding system
Coil Car Automatic coil loading system
Adjustable Width System Multiple tray sizes production
Remote PLC Monitoring Remote diagnostics and monitoring
Automation improves production efficiency and reduces manual handling.
Installation Requirements
Requirement Typical
Foundation Reinforced concrete foundation
Floor Load Capacity 8–15 tons
Electrical Connection Three phase industrial power supply
Air Supply Optional
Installation Time 2–3 days
Maintenance Requirements
Component Maintenance Interval
Gearbox Oil 6 months
Bearings 6 months
Hydraulic Oil 12 months
Punch Tool Inspection Monthly
Roll Tooling Inspection Monthly
Routine maintenance ensures reliable ladder cable tray production.
Production Capacity Example
Production Speed Output
10 m/min 600 m/hour
15 m/min 900 m/hour
18 m/min 1080 m/hour
Production capacity depends on tray width and material thickness.
Ladder Cable Tray Profile Information
Specification Value
Profile Type Ladder cable tray side rail
Typical Width 100–600 mm tray systems
Material Thickness 1.2–3.0 mm
Typical Length 2000–6000 mm
Ladder cable trays provide strong cable support and excellent ventilation for heavy electrical cable installations.
Machine Standards
Standard Description
CE Certification European machinery safety standards
ISO 9001 Manufacturing quality management
Electrical Standards IEC electrical installation standards
Cable tray machines are designed to produce profiles used in industrial electrical installations.
Shipping Information
Specification Value
Container Size 40 ft container
Shipping Weight 12–18 tons
Packaging Industrial export packing
Typical Machine Price Range
Machine Type Price Range
Basic Line $90,000 – $130,000
Automatic Punching Line $130,000 – $200,000
High Speed Automated Line $220,000+
Pricing depends on automation level, punching systems, and adjustable tray width capabilities.
Applications
Industry Use
Industrial Plants Cable routing systems
Power Stations Power cable support
Oil and Gas Facilities Heavy duty cable installations
Commercial Buildings Electrical infrastructure systems
Ladder cable tray roll forming machines are widely used by electrical equipment manufacturers producing cable management systems used in industrial facilities, infrastructure projects, and power installations.