0.4mm Galvanized Steel 40mm Insulated Panel Wind-Resistant Sectional Garage Door for Industrial Use
Price:
500
MOQ:
1
Delivery Time:
Negotiable
Product Description
0.4mm Steel-Foaming-Steel Sandwich Smooth Sectional Panel Garage Door
Sectional door designed for factory and hangar applications, featuring easy operation, wind resistance, and thermal insulation properties.
About Sectional Rolling Shutter Doors
Sectional roller shutter doors consist of wide panels that can be customized with windows or steel sections. When retracted, these doors roll up and lie flat against the ceiling, making them suitable for installation in almost any conditions.
Insulated Sectional Door Construction
Industrial sectional doors feature door panels made of double-layer sandwich hot-dip galvanized steel plate with surface polyurethane processing. The core material is polyurethane insulation with a thickness of 40mm. The door body includes box-shaped edge banding and connecting hinges mounted on the edge banding for embedded track installation.
Technical Specifications
| Parameter | Value |
|---|---|
| Thermal Conductivity | 0.38 W/m·K |
| Acoustic Insulation | 24dB (DIN52210) |
| Fire Resistance | B2 (DIN4102) |
| Wind Resistance Coefficient | Standard wind load 450N/m² |
System Components
Motor Transmission System:
- Industrial door specialized motor with reduction gear, three-phase asynchronous motor, brake system, and manual operation mechanism
- Axle drive system reducing secondary transmission for stable and reliable operation
- Manual chain mechanism for operation during power failure
Control System:
- Digital signal processing chip with full isolation circuit
- Advanced phase sequence protection and overcurrent protection
- Blue screen LCD display with status monitoring
- Fourth generation industrial door limit technology for precision control
- Vector frequency conversion for smooth operation and mechanical protection
- Multiple reserved ports for additional safety features
Door Plate Construction:
- Double-layer hot dip galvanized embossed anticorrosive coated steel plate
- Polyurethane density: 46kg/m³, thickness: 40mm
- Comprehensive sealing strips at all joints for optimal sealing
- Single layer steel sheet thickness: 0.4mm
- Anti-flaming polyurethane core material without Freon
Rail System:
- High quality anticorrosive metal guide rail with 2mm thickness
- Multiple lifting options: vertical lift, high lintel lift, bottom lintel lift
- Optimizes building space utilization
Torsion Spring System:
- Balances door weight with spring force
- Includes pivot, spring set, torsion spring (galvanized, 30,000+ life cycles), rope wheel, and coupling
Fail-Safe Safety Systems:
- Torsion spring break-proof system for immediate axle locking
- Wire rope anti-break device with 5cm self-locking capability
- Safety pressure switch for instant bounce-back upon obstruction
- Safety infrared ray counter switch for obstacle detection
Sealing System:
- Bottom sealing strip of ethylene-polypropylene adhesive material
- Anti-low temperature and anti-fracture properties
- Comprehensive perimeter sealing to prevent rain, dust, sound, and heat transfer
Operation Mode & Components
Obstacle Sensing Device
Torsion Spring
Spring Break Protection Device
Galvanized Steel Track
Top Seal
Bottom Sealing Strip
Hardware
Installation Details
Mechanism Components
Complete Assembly
Frequently Asked Questions
What is the minimum order quantity for the product?
There is no minimum order quantity for our products. We recommend using wooden crates for protection during shipping.
What are the sizes and application scenarios of various products in your factory?
We provide professional suggestions and drawings based on customer needs to deliver the best solutions.
Can I get industrial door samples for quality checking?
Yes, samples are available.
How do I get a price for the product I need?
Please provide the exact size and quantity requirements. We will prepare a detailed quotation plan accordingly.
What payment terms will you accept?
We typically accept T/T (Telegraphic Transfer).
We would like to be your agent in our area. How to apply for this?
We welcome agent partnerships. Please send your ideas, company or personal information via email to discuss collaboration opportunities.
Can you send me the price list?
Yes, since our products are custom-sized, we can provide quotations for standard sizes upon request.
Is it convenient to visit your factory?
Yes, our factory is conveniently located just 2.5 hours from Shanghai Airport. We welcome visitors to tour our facility and experience local hospitality.
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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
WUXI ICARE DOOR INDUSTRY CO.,LTD.
Location
No. 120, Huiqin Road, Liangxi District, Wuxi City, Jiangsu Province, China-8728
Contact Person
will