| Categories | Sectional Overhead Door |
|---|---|
| Brand Name: | YUOU |
| Model Number: | Yuou-Sectional |
| Certification: | ISO9001 |
| Place of Origin: | Henan, China |
| MOQ: | 1 piece |
| Price: | $500.00 - $1000.00/Piece |
| Payment Terms: | D/A, L/C, , T/T, Western Union, MoneyGram |
| Supply Ability: | 1000 Piece/Pieces per Month |
| Delivery Time: | 7-10 work days |
| Packaging Details: | Standard export wooden case |
| Product name: | Workshop High Safety Electric Galvanized Steel Sectional Overhead Garage Door |
| After-sale Service: | Online technical support, Onsite Training, Onsite Inspection, Return and Replacement, Other |
| Lifting method: | Standard, high, vertical |
| Door panel: | 40mm sandwich panel |
| Panel material: | Steel plate + PU foam |
| Surface treatment: | Power coated |
| Open style: | Slide |
| Color: | White, blue. yellow, red |
| Hardware: | Chinese top brand |
| Control: | Electric, manual |
| Application: | Warehouse, workshop |
| Service life: | 15 years |
Workshop High Safety Electric Galvanized Steel Sectional Overhead Garage Door
| Max. dimension | width * height 12000mm*8000mm |
| Opening and closing speed | 20-40cm/s |
| Door panel | Sandwich panel |
| Lifting method | Standard lifting, high lifting, vertical lifting |
| Wind resistance | 28-35m/s (Class10-12) |
| Operation method | Control box, remote control |
| Guide rail | Galvanized steel |
| Open type | Electric and manual |
| Thermal conducivity | ≦ 0.033W/M.K |
1. Door plate
Two layer 0.4mm galvanized steel plate, filled with environment friendly polyurethane plate complying with international environment protection treaty 141B, with features of high density, high strength, heat insulation and preservation.
Total thickness: 40mm (standard) or 50mm (optional)
Heat preservation performance: heat conducting parameter ≤4.5W/m. h
Sealing performance: air transmission≤.5m/m.h under 50pa pressure.
Density:50kg/m3
Wind resistance parameter:450N/m2
Fire retardation:Class A
Surface printing layer:30um
2. Automatic/ manual dual operation mode
When power is off or faulty, it can be turned on or off by manually operating the chain. The balanced torsion spring system conteracts most of the tension at the opening. It can be opened with a little force by hand ( 180N) or easily opened with a hand chain.
3. Balance spring
Spring brake device :anti-broken
Service life:100 thousand opening and closing
Driving force:140N
Chosen according to door size, weight and lifting pattern.
4. Accident-dropping safety device
Equipped with dropping avoiding steel cord at the bottom, to secure the accident dropping within 5cm
5. Guide rail
Special design three angle wheel brace secure smooth rolling of wheel
Noise level ≤60db
6. Spring broken safety device
7. Spring axis
Industrial class 25.4mm steel bar
Features and application
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, military, medicine,
food, electronics, Printing, supermarkets, etc.
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