Greenhouse Frame Channel Roll Forming Machine Data Sheet | Technical Specifications
Greenhouse Frame Channel Roll Forming Machine Technical Data Sheet
Machine Overview
Parameter Specification
Machine Name Greenhouse Frame Channel Roll Forming Machine
Profile Produced Greenhouse frame channels / greenhouse structural support channels
Machine Type Single profile / adjustable channel roll forming machine
Production Application Greenhouse structural frames and agricultural building systems
Manufacturing Process Continuous cold roll forming with optional punching
Production Environment Greenhouse structure manufacturing plant / metal fabrication facility
Greenhouse frame channel roll forming machines produce structural channels used to build greenhouse frame systems. These channels provide structural support for greenhouse roofs, walls, and mounting systems used in modern agricultural greenhouses.
Frame channels form the main load-bearing elements in greenhouse construction.
Production Specifications
Specification Typical Value
Production Speed 10–30 m/min
Forming Stations 14–20 stations
Material Thickness Range 1.2–2.5 mm
Coil Width 120–250 mm
Coil Weight Capacity 3–6 tons
Cut Length Tolerance ±1 mm
Minimum Profile Length 500 mm
Maximum Profile Length 6000 mm
Greenhouse frame channels often include punching holes for frame assembly.
Material Compatibility
Material Type Supported
Galvanized Steel Yes
Hot Dip Galvanized Steel Yes
Cold Rolled Steel Optional
Aluminum Optional
Stainless Steel Optional
Galvanized steel is typically used to resist corrosion in humid greenhouse environments.
Material Strength
Property Typical Range
Yield Strength G250 – G350
Tensile Strength Up to 450 MPa
Coating Types Z275 galvanized / aluminum zinc coating
Frame channels provide structural support for greenhouse systems exposed to wind and environmental loads.
Machine Frame Construction
Component Specification
Frame Type Welded structural steel frame
Frame Plate Thickness 16–22 mm
Machine Base Heavy duty fabricated steel base
Frame Alignment Precision machined mounting surfaces
Machine Weight 7–12 tons
Rigid machine construction ensures accurate channel forming and long-term reliability.
Roll Tooling Specifications
Specification Typical Value
Roller Material GCr15 bearing steel
Heat Treatment HRC 58–62
Roller Diameter 70–95 mm
Shaft Diameter 75–85 mm
Shaft Material 40Cr alloy steel
Surface Finish Hard chrome plating
Roll Pass Design Greenhouse frame channel forming system
Forming Stages 14–20 stations
Roll tooling gradually forms steel strip into greenhouse structural channel profiles.
Drive System
Component Specification
Drive Type Chain drive / gearbox drive
Main Motor 7.5–11 kW
Drive Ratio 1:20
Transmission Industrial gearbox
Lubrication Oil bath gearbox
The drive system provides stable forming torque during production.
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 accurate greenhouse frame channel lengths.
Punching System
Component Specification
Punch Type Hydraulic punching system
Application Bolt holes, mounting slots, structural connections
Punch Capacity 30–50 tons
Punching Speed Synchronized with forming line
Punching systems allow greenhouse frames to be assembled quickly during installation.
Control System
Component Specification
PLC Siemens / Delta / Mitsubishi
HMI Touch screen operator interface
Length Measurement Rotary encoder measurement system
Control Accuracy ±1 mm
Automation Fully automatic operation
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 9–14 m
Machine Width 1.8–2.2 m
Machine Height 1.5–2.0 m
Total Production Line Length 16–22 m
Typical production line layout:
Uncoiler → Leveling System → Punching System → Roll Forming Machine → Hydraulic Cutting → Run-out Table
Coil Handling Equipment
Specification Value
Uncoiler Type Hydraulic or manual decoiler
Coil Capacity 3–6 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 Profile stacking system
Servo Feeder Precision feeding system
Coil Car Automatic coil loading system
Adjustable Profile System Multiple channel sizes production
Remote PLC Monitoring Remote diagnostics and monitoring
Automation improves production efficiency and reduces manual handling.
Installation Requirements
Requirement Typical
Foundation Reinforced concrete floor
Floor Load Capacity 7–12 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 consistent greenhouse frame channel production.
Production Capacity Example
Production Speed Output
10 m/min 600 m/hour
20 m/min 1200 m/hour
30 m/min 1800 m/hour
Production capacity depends on profile size and steel thickness.
Greenhouse Frame Channel Profile Information
Specification Value
Profile Type Greenhouse structural frame channel
Typical Width 60–120 mm
Material Thickness 1.2–2.5 mm
Typical Length 2000–6000 mm
Greenhouse frame channels are used to construct the main structural framework of greenhouse buildings.
Machine Standards
Standard Description
CE Certification European machinery safety standards
ISO 9001 Manufacturing quality management
Electrical Standards Industrial electrical safety compliance
Greenhouse frame channel roll forming machines produce structural components used in agricultural greenhouse construction.
Shipping Information
Specification Value
Container Size 40 ft container
Shipping Weight 9–14 tons
Packaging Industrial export packing
Typical Machine Price Range
Machine Type Price Range
Basic Line $60,000 – $90,000
Automatic Punching Line $90,000 – $130,000
Fully Automated Frame Channel Line $140,000+
Pricing depends on punching complexity, automation level, and adjustable profile capabilities.
Applications
Industry Use
Agriculture Greenhouse structural frames
Horticulture Plant production facilities
Commercial Farming Large scale greenhouse systems
Agricultural Infrastructure Protected crop growing structures
Greenhouse frame channel roll forming machines are widely used by manufacturers producing structural steel components used in agricultural greenhouse construction and controlled environment farming systems worldwide.