Automatic PU Sectional Garage Door Line
Price:
under discuss
MOQ:
1 set
Delivery Time:
90 working days
Brand:
ZTRFM
Product Description
Automatic PU Sectional Garage Door Line
The Automatic PU Sectional Garage Door Line is designed for batch production of sectional garage doors with full automation. Sectional garage doors offer cost-effectiveness and enhanced security due to their panel design, making them a popular choice in residential and commercial applications.
Product Overview
Working Flow
Machine Components
- Hydraulic un-coiler (5 tons)
- Film covering
- Embossing
- Rib rollers
- Upper panel roll former/Down panel roll former
- Double layer construction platform
- Double bridge device and conveyor
- Electrical control system
High Pressure Foam Machine
High pressure continuous foam machine
Double Belt System
- Double belts system 24M
- Chain supporting system of two side
- Plastic mould for one size (40mm)
- Heating circulation for double belts
Cutting System
- Band saw cutting
- Conveyor with output table
Key Features
- Molding frame for durable and accurate working
- Gearbox transmission system
- Rollers material: CR 12, HRC 60. Chrome coated: 0.03-0.05mm, Strength (MPA): 70 tons, 800 MPA
- Shaft: diameter 60 mm, material is #45 steel. Quenched hot treatment. Strength of the main shaft (MPA): 70 tons, 650MPA
Foam Making Machine
Available in high pressure type or lower cost slow speed option. The high pressure metering machine handles two main components (polyurethane and ISO) and two additional components.
Function Description
The polyurethane mixture from the buyer's tank is delivered to the high pressure mixing head via axial piston pump in a closed circuit with spring loaded nozzles. Isocyanate is similarly supplied. Mixing occurs via counter injection process (stream impingement) through spring loaded nozzles, with foam applied to the lower facing layer via special application nozzle.
Technical Data
| Parameter | Value |
|---|---|
| Pump output | Adjusted to double length and line |
| Speed | Foam pressure: max. 220bar/min. 60 bar 12CC PUMP |
| Viscosity | max. 3.000mPas |
Double Belt Heating System
Precise heating of double belt slats is critical for processing CFC-free foam systems. The system maintains constant surface temperature separately for upper and lower slat chains through circulating hot air.
Technical Data
| Parameter | Value |
|---|---|
| Slat temperature | max.60°C |
| Temperature accuracy | ± 3°C |
| Heat-up time (20 to 40 °C) | approx. 2 hours |
| Required heating power | 2 x 80kW |
Shearing System
The cutting length is infinitely adjustable within specified range. Saw height is manually adjustable, with diagonal axes maintaining position relative to moving panel for precise rectangular cuts.
Technical Data
| Parameter | Value |
|---|---|
| Working height | 2500mm |
| Panel width | max.700mm |
| Cutting accuracy | ± 2mm |
Working Video
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
RFM Cold Rolling Forming Machinery
Location
Taida Building 8007 Cangzhou city Hebei Provience China
Contact Person
Amerilia cui