Basic Information
Special Function
Thermal Insulated
Surface Finishing
Finished
Application
Cold Room, Warehouse, Workshop
Shipment
7 Days After Deposit
Power Supply
1-Phase 220V, or 3-Phase 380V
Package
Export Wooden Case
Specification
Max size 8m*8m
Packaging & Delivery
Package Size
3000.00cm * 600.00cm * 600.00cm
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.
Technical Data
| Max dimension | width * height 12000mm*8000mm |
| Power supply | 220±10%V, or 380V, 50/60Hz, IP55 |
| Opening and closing speed | 20-40cm/s |
| Door panel thickness | 40mm/50mm/75mm/100mm/Back rib door |
| PU Density | 48±2kg/m³ |
| Wind resistance | 28-35m/s (Class 10-12) |
| Sound insulation level | 24DB |
| Insulation level | 0.38W/M°C |
| Water tightness | 30Pa |
| K Value | 1.5W/M2.K |
| Thermal Conductivity | <= 0.033W/M.K |
Structure Diagram
Product Details
1. Lifting Way
2. Motor and Controller
3. Panel (Finger Safe Style)
A. Two layer 1.2mm aluminum alloy, surface: Electrostatic coating. Total thickness: 40mm
4. Safety Devices
1. Spring brake device: anti-broken
2. Service life: 100 thousand opening and closing
3. Driving force: 140N
4. Chosen according to door size, weight and lifting pattern
5. Accident Dropping Safety Device
Door bottom is equipped with dropping avoid steel cord, securing the accident dropping within 5cm.
6. Guide Rail
7. Seals
EPDM Sealing rubber is installed onto top, bottom and periphery, cold resistant and anti-broken.
8. Buffer and Hinges
2.5mm steel plate construction.
9. Manual Device & Safety Airbag
Manual Device (For manual operation)
Bottom Wireless Safety Airbag
What You Will Receive
Products Real Shot
Frequently Asked Questions
What are the primary applications for these sectional doors?
These doors are ideal for environments requiring high cleanliness and insulation, such as pharmaceutical factories, food processing plants, electronics workshops, printing facilities, and large supermarkets.
What is the maximum size available for the sectional door?
The standard maximum size is 8m x 8m, but technical specifications allow for dimensions up to 12000mm in width and 8000mm in height.
How does the door ensure safety during operation?
The door is equipped with multiple safety features including a spring brake device to prevent snapping, an accident dropping safety device (steel cord) that limits falls to within 5cm, and a wireless safety airbag at the bottom.
What kind of insulation does the door provide?
The door offers thermal insulation with a K value of 1.5W/M2.K and thermal conductivity <= 0.033W/M.K. It also provides sound insulation up to 24DB.
Is the door resistant to extreme weather conditions?
Yes, it features high wind resistance (Class 10-12, 28-35m/s) and uses EPDM sealing rubber on all sides, which is cold-resistant and anti-broken, ensuring water tightness up to 30Pa.
What power supply is required for the motorized version?
The system supports either a 1-phase 220V or a 3-phase 380V power supply, compatible with 50/60Hz frequencies.