Snaplock Standing Seam Roll Forming Machine Data Sheet | Specifications & Capacity
Snaplock Standing Seam Roll Forming Machine Technical Data Sheet
Machine Overview
Parameter Specification
Machine Name Snaplock Standing Seam Roll Forming Machine
Profile Produced Snaplock Standing Seam Metal Roof Panel
Machine Type Single profile / Multi-profile adjustable machine
Production Application Architectural roofing, commercial roofing, residential metal roofing systems
Manufacturing Process Continuous cold roll forming
Production Environment Factory production line / portable job site machine / containerized system
The snaplock standing seam roll forming machine produces concealed fastener roofing panels used in architectural metal roofing systems. Snaplock panels allow fast installation without mechanical seaming equipment.
Production Specifications
Specification Typical Value
Production Speed 10–35 m/min
Forming Stations 18–26 stations
Material Thickness Range 0.4–0.8 mm
Coil Width 450–650 mm
Coil Weight Capacity 3–8 tons
Cut Length Tolerance ±1 mm
Minimum Panel Length 500 mm
Maximum Panel Length Unlimited
Snaplock machines are commonly used in portable roll forming systems that produce panels directly at the construction site.
Material Compatibility
Material Type Supported
Galvanized Steel Yes
Pre-painted Steel Yes
Galvalume Steel Yes
Aluminum Yes
Copper Optional
Material Strength
Property Typical Range
Yield Strength G250 – G550
Tensile Strength Up to 550 MPa
Coating Types PVDF coatings, SMP paint systems, Galvalume AZ150
Standing seam roofing typically uses high-quality coated metals for long-term durability.
Machine Frame Construction
Component Specification
Frame Type Precision welded structural steel frame
Frame Plate Thickness 14–22 mm
Machine Base Heavy duty fabricated base
Frame Alignment Precision machined surfaces
Machine Weight 7–12 tons
Portable versions of this machine may be designed with lighter frames for on-site installation.
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 alloy steel
Surface Finish Hard chrome plating
Roll Pass Design Progressive standing seam forming
Forming Stages 18–26 stations
The roll pass design gradually forms the vertical seams and panel shape.
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
Drive systems are designed for smooth panel forming and accurate seam geometry.
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 production without stopping the machine.
Control System
Component Specification
PLC Siemens / Delta / Mitsubishi
HMI Industrial touch screen control panel
Length Measurement Rotary encoder
Control Accuracy ±1 mm
Automation Fully automatic production
Functions include:
Automatic panel length control
Batch production
Emergency stop system
Production monitoring
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 8–12 m
Machine Width 1.5–2 m
Machine Height 1.5–2 m
Total Production Line Length 14–20 m
Typical production line configuration:
Uncoiler → Standing Seam Roll Forming Machine → Hydraulic Shear → Run-out Table
Portable systems may integrate compact coil handling systems.
Coil Handling Equipment
Specification Value
Uncoiler Type Manual or hydraulic decoiler
Coil Capacity 3–8 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 panel stacking system
Portable Roll Former Job-site roll forming machine
Coil Car Automatic coil loading system
Servo Feeder Precision feeding system
Remote PLC Monitoring Remote diagnostics and machine monitoring
Installation Requirements
Requirement Typical
Foundation Reinforced concrete floor
Floor Load Capacity 5–8 tons
Electrical Connection Three phase power supply
Air Supply Optional
Installation Time 2–3 days
Portable machines may require minimal installation.
Maintenance Requirements
Component Maintenance Interval
Gearbox Oil Every 6 months
Bearings Every 6 months
Hydraulic Oil Every 12 months
Roll Tooling Inspection Monthly
Regular maintenance ensures consistent seam geometry and panel 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 output depends on panel length and production configuration.
Snaplock Standing Seam Profile Information
Specification Value
Panel Coverage Width 300–450 mm
Seam Height 25–65 mm
Panel Type Snaplock concealed fastener system
Typical Gauge 24–26 gauge
Snaplock panels do not require mechanical seaming equipment and can be installed quickly.
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 10–14 tons
Packaging Industrial export packing
Portable machines may ship in smaller containers.
Typical Machine Price Range
Machine Type Price Range
Standard Line $45,000 – $70,000
Automatic Line $70,000 – $100,000
High Speed Line $110,000+
Pricing depends on machine configuration, automation level, and profile adjustability.
Applications
Industry Use
Residential Roofing Houses and residential buildings
Commercial Buildings Offices and retail buildings
Architectural Roofing High-end architectural metal roofing
Institutional Buildings Schools, hospitals, and public buildings
Snaplock standing seam panels are widely used worldwide due to their concealed fastening system, weather resistance, and clean architectural appearance.