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What is a hard fast door and parts?
A hard fast door consists of many parts.As the name implies: Compared with PVC soft high speed doors, the material of hard high speed doors must be relatively hard metals or alloys. At present, the mature rigid high speed doors on the market are generally made of double-layer aluminum alloy materials, with high-density polyurethane foam in the middle, and their importance can reach 30-40kg/square meter. In addition to the hard texture, the hard high speed door must also meet the technical requirements of the high speed door. The lifting speed of the hard high speed door is 0.6m-2m/s, and the annual operation exceeds 150,000 times; if these basic technical requirements are not met, it cannot become a high speed door. Hard fast doors. Hard high speed doors include turbo type hard high speed doors and roller type hard high speed doors.
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Technology Category |
Technical Parameters |
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Usage |
Underground Garage channel used in various fields, chemical, pharmaceutical, automotive and food processing. |
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Door Size |
Width: 1250-10000MM height:2000-8000MM |
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Wind Strength |
Wind performance 3.5KPA reached 6GB, wind 12 |
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Opening speed |
1-2.0m/s |
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Guide |
Double spiral turbo aluminum rails, door rises when no contact between the door and the connecting member, no wear. |
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Door frame |
Environmental quality CNC bending galvanized sheet molding thickness 3MM, external appearance and dustproof. |
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Door Material |
40MM aluminum door is not less than the thickness of the internal filling polyurethane insulation materials industry. |
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Perspective window |
Aluminum frame with double polycarbonate plate, good transparency. High temperature anti-Joe injury. Height: around 180MM. |
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Safety devices |
An infrared security electric eye: both sides of the door with a quick eye on the door beneath the radio when there is an obstacle protection door open. An object through the door will automatically return to the open position again to be timely closed below no obstacle when the door close. |
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Opening way |
Radar, geomagnetic sensor, Bluetooth, remote sensing, hand switch |
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Main Product:
High Speed Doors ,
PVC High Speed Door,
Aluminum High Speed Door,
High Speed Spiral Door,
High Speed Roll Up Door,
Auto Recovery High Speed Door
