📖 Product Description
Sectional door has a beautiful appearance, high strength, low noise and insulation properties, making it widely used in areas with high cleanliness requirements, such as factories, medicine, food, electronics, printing, supermarkets, etc.
⚙️ Structure Diagram
1. Lifting Mechanism
2. Motor & Controller
3. Panel Features (Finger Safe Style)
A. Two layer 1.2mm aluminum alloy, surface: Electrostatic coating. Total thickness: 40mm.
4. Safety Systems
- Spring brake device: Anti-broken mechanism.
- Service life: 100,000 opening and closing cycles.
- Driving force: 140N.
- Accident Dropping Safety Device: Equipped with steel cord, securing safety within 5cm.
5. Rails & Sealing
EPDM Sealing rubber is installed on the top, bottom, and periphery. Cold resistant and anti-broken.
6. Hardware & Manual Device
7. Wireless Safety Airbag
❓ Frequently Asked Questions
What are the primary applications for this sectional door?
These doors are ideal for areas requiring high cleanliness and insulation, such as food factories, pharmaceutical workshops, electronics plants, warehouses, and supermarkets.
What is the maximum size available?
The maximum dimensions for the motorized sectional door are 12000mm in width and 8000mm in height.
Does the door provide good thermal insulation?
Yes, it features PU insulation with a density of 48±2kg/m³ and thermal conductivity of <= 0.033W/M.K, providing excellent thermal protection.
How wind-resistant is the door structure?
The door is designed to withstand wind speeds of 28-35m/s, which corresponds to Class 10-12 wind resistance.
What safety features are included?
Safety features include a spring brake anti-broken device, an accident dropping safety device (steel cord), and optional wireless safety airbags.
What power supply is required for the motor?
The system supports either a 1-Phase 220V or a 3-Phase 380V power supply at 50/60Hz.