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Sectional doors open vertically, creating free space in front of and behind the door. There are also commercial sectional overhead doors and residential sectional garage door.
Product details
| Product Information | |
| Product Name | Overhead Sectional Door |
| Door Panel | Galvanized Steel Plate |
| Door Filler | Polyurethane foaming |
| Guide Rail | Galvanized Steel,Noise Level <= 60db |
| Door Panel Thickness | 40mm-80mm(optional) |
| Operation Temperature | From -40Degrees to 50 Degrees |
| Drive Voltage | 220V 50HZ |
| Components | Motor, airbag, spring brake device, cable break device, pulleys, control box, brackets |
| Door Configuration: | With Clear window or small sectional door or without window/door |
| Door Panel Size | Max 12000MM |
| Opening Size | Max 8000MM |
| Heat Transfer | K=0.4-0.5W/㎡K |
| Opening Speed: | about 130mm/S |
| Operation Counts | Max 100times /24 hours |
| Opening Type: | Button,rope control,remote control,Geomagnetic Control,Photocell Control, Radar Control |
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