18/76 Corrugated Roll Forming Machine Data Sheet | Specifications & Capacity
18/76 Corrugated Roll Forming Machine Technical Data Sheet
Machine Overview
Parameter Specification
Machine Name 18/76 Corrugated Roll Forming Machine
Profile Produced 18/76 Corrugated Metal Roofing Panel
Machine Type Single profile / Double layer / Multi-profile
Production Application Roofing, wall cladding, agricultural buildings, industrial structures
Manufacturing Process Continuous cold roll forming
Production Environment Factory production line / portable system / containerized system
The 18/76 corrugated roll forming machine is designed to produce sinusoidal corrugated roofing sheets widely used in residential, agricultural, and industrial roofing systems.
Production Specifications
Specification Typical Value
Production Speed 10–40 m/min
Forming Stations 16–22 stations
Material Thickness Range 0.3–0.8 mm
Coil Width 900–1250 mm
Coil Weight Capacity 5–10 tons
Cut Length Tolerance ±1 mm
Minimum Panel Length 500 mm
Maximum Panel Length Unlimited
Production speed depends on material thickness, sheet length, and machine configuration.
Material Compatibility
Material Type Supported
Galvanized Steel Yes
Pre-painted Steel Yes
Galvalume Steel Yes
Aluminum Optional
Stainless Steel Limited
Material Strength
Property Typical Range
Yield Strength G250 – G550
Tensile Strength Up to 550 MPa
Coating Types Z275 galvanized, AZ150 Galvalume, polyester paint, PVDF coatings
Machine Frame Construction
Component Specification
Frame Type Welded structural steel frame
Frame Plate Thickness 14–22 mm
Machine Base Heavy duty fabricated steel base
Frame Alignment Precision machined mounting surfaces
Machine Weight 7–13 tons
A rigid machine frame ensures stable forming conditions and consistent corrugation accuracy.
Roll Tooling Specifications
Specification Typical Value
Roller Material GCr15 bearing steel
Heat Treatment HRC 58–62
Roller Diameter 65–90 mm
Shaft Diameter 70–90 mm
Shaft Material 40Cr steel
Surface Finish Hard chrome plating
Roll Pass Design Sinusoidal progressive forming
Forming Stages 16–22 stations
Drive System
Component Specification
Drive Type Chain drive / Gearbox drive
Main Motor 7.5–15 kW
Drive Ratio 1:20
Transmission Industrial gearbox
Lubrication Oil bath gearbox
Gear driven systems provide smooth forming operation and reliable torque transmission.
Hydraulic Cutting System
Component Specification
Cutting Type Hydraulic flying shear
Blade Material Cr12 tool steel
Cutting Accuracy ±1 mm
Hydraulic Pressure 10–16 MPa
Hydraulic Motor 4–5.5 kW
Flying shear cutting allows continuous corrugated sheet production without stopping the machine.
Control System
Component Specification
PLC Siemens / Delta / Mitsubishi
HMI Touch screen interface
Length Measurement Rotary encoder
Control Accuracy ±1 mm
Automation Fully automatic production
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 7–11 m
Machine Width 1.5–2 m
Machine Height 1.5–2 m
Total Production Line Length 14–22 m
Typical production line configuration:
Uncoiler → Corrugated Roll Forming Machine → Hydraulic Shear → Run-out Table
Coil Handling Equipment
Specification Value
Uncoiler Type Manual or hydraulic decoiler
Coil Capacity 5–10 tons
Coil Inner Diameter 450–550 mm
Coil Outer Diameter Up to 1500 mm
Expansion Type Hydraulic expansion
Optional Equipment
Equipment Description
Automatic Stacker Automated sheet stacking
Double Layer Machine Two profiles in one machine
Coil Car Automatic coil loading system
Servo Feeder Precision feeding system
Automatic Packaging System Sheet packaging system
Remote PLC Monitoring Remote diagnostics and monitoring
Installation Requirements
Requirement Typical
Foundation Reinforced concrete floor
Floor Load Capacity 5–10 tons
Electrical Connection Three phase industrial power supply
Air Supply Optional
Installation Time 2–3 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 machine performance and consistent corrugated sheet quality.
Production Capacity Example
Production Speed Output
15 m/min 900 m/hour
20 m/min 1200 m/hour
30 m/min 1800 m/hour
Actual production output depends on sheet length and material thickness.
18/76 Corrugated Profile Information
Specification Value
Coverage Width 760–1000 mm
Corrugation Height 18 mm
Corrugation Pitch 76 mm
Typical Gauge 0.3–0.7 mm
The 18/76 corrugated profile is one of the most widely used corrugated sheet profiles worldwide due to its strength, drainage capability, and structural performance.
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 10–15 tons
Packaging Industrial export packing
Typical Machine Price Range
Machine Type Price Range
Basic Line $35,000 – $55,000
Automatic Line $55,000 – $80,000
High Speed Line $90,000+
Pricing depends on machine speed, automation level, and tooling configuration.
Applications
Industry Use
Residential Roofing Housing developments
Agricultural Buildings Farm buildings and barns
Industrial Roofing Warehouses and factories
Wall Cladding Industrial and agricultural structures
18/76 corrugated metal sheets are widely manufactured across Europe, Africa, Asia, and South America due to their durability and versatility in roofing and cladding applications.