Las emisiones de gases de efecto invernadero se calcularán en función de la temperatura de la atmósf
Resistencia al fuego:
B2 (DIN4102)
Resistencia al viento:
450 N/m2
Torsion Spring Life:
30.000 ciclos
Densidad de poliuretano:
46 kg/m3
Material de sellado:
Adhesivo de etileno-polipropileno
Acabado de superficies:
Finalizado
Resaltar:
40mm Thickness Industrial Sectional Door
,
Wind-Resistant Overhead Sectional Door
,
Energy-Saving Sectional Garage Door
Product Description
Customizable Overhead Sectional Door for Warehouses
Energy-saving and durable sectional door designed for factory and hangar applications. Features easy operation, wind resistance, and thermal insulation properties.
What is a Sectional Rolling Shutter Door?
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
Our industrial sectional doors feature double-layer sandwich construction with hot-dip galvanized steel plates and polyurethane surface processing. The 40mm thick core contains polyurethane insulation material for superior thermal performance.
Box-shaped edge banding with connecting hinges for embedded track mounting
Spherical vinyl resin sealing strips for weather protection
Torsion spring balance system for smooth operation
Steel-wrapped wheels with cable breaking safety device
Technical Specifications
Performance Parameters
Parameter
Value
Thermal Conductivity
0.38 W/m·K
Acoustic Insulation
24dB (DIN52210)
Fire Resistance
B2 (DIN4102)
Wind Resistance
Standard wind load 450N/m²
System Components
Motor Transmission System
Industrial door-specific motor with reduction gear and three-phase asynchronous motor
Axle drive system for stable and reliable operation
Manual chain mechanism for power outage operation
Control System
Digital signal processing chip with industrial-grade isolation
Advanced phase sequence and overcurrent protection
Blue screen LCD display with status monitoring
Fourth-generation absolute value limit technology
Vector frequency conversion for smooth operation
Safety Systems
Torsion spring break-proof system for accident prevention
Wire rope anti-break device with 5cm self-locking
Safety pressure switch for obstacle detection
Infrared safety beam for automatic reversal
Product Components
Obstacle Sensing Device
Torsion Spring
Spring Break Protection
Galvanized Steel Track
Top Seal
Bottom Sealing Strip
Hardware
Installation Details
Operation Mechanism
Complete System
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 sizes and application scenarios are available?
We provide professional suggestions and drawings based on your specific needs to deliver the best solutions.
Can I get industrial door samples for quality checking?
Yes, samples are available for quality verification.
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 based on your specifications.
What payment terms do you accept?
We typically accept T/T (Telegraphic Transfer) payments.
How can we apply to become your agent?
We welcome agent partnerships. Please send your ideas and company information via email to discuss collaboration opportunities.
Can you send me a price list?
Yes, we can provide quotations for standard sizes. Since our products are custom-sized, please specify your requirements.
Is it convenient to visit your factory?
Yes, our factory is conveniently located just 2.5 hours from Shanghai Airport. We welcome visits and would be happy to host you.