Active Member
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[China]
Address: Huafeng Road 2#, Xiacheng District, Hangzhou City, Zhejiang China
Contact name:Tomy.GAO
Zhejiang Topsky Doors Co.,Ltd. |
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Description:
Sectional Doors are made from a number of rigid sections/panels that are hinged together and move vertically in the opening, then horizontally along the ceiling, guided by tracks and counter-balanced with springs. The Sectional garage door offers the greatest degree of aesthetic adaptability. It comprises a number of large sections or panels that come in a wide range of designs and colors. Sectional Garage Doors are most commonly made from pressed steel, but can be manufactured from timber to provide a more natural look. It is characterized by the low failure rates and multiple controls, such as multi block linkage drive, electrical drive, manual drive and automation. For super-size guillotine door, the counter weight can be replaced by a dynamic balancing system using specialized winch. The operating principle is: the steel wire round the crown block and traveling block, to implement opening an closing by chain transmitting and block transmitting. Each panel moves at different rate so as to simultaneously open or close the door.
Specifications:
| Item Name | Segmental Overhead Steel Doors Counterweight Sectional Industrial Doors |
| Opening Speed | 0.15 ~ 0.25 m/s |
| Working Temperature | -50 ºC ~ +50 ºC |
| Combustion Performance | B1 grade |
| Wind Load | 28m/s ,Class 10 |
| Door Panel | Color contour steel panel:H480 with polyurethane foam sandwich |
| Width of panel:480mm | |
| Thickness of panel:40mm | |
| Polyurethane core material density >= 48kg/m3 | |
| Thickness of steel panel:0.7mm | |
| Track & Weight Balance | Guide rail : Carbon structural steel |
| Safety factor of steel wire rope : 7.6 times | |
| Safety coefficient of the active chain : 4.2 times | |
| Accurate chain drive ensures smooth and accurate movement of doors and ensures level of door panels. | |
| Motor & Control System | Motor Brand :Baisheng(Sino foreign joint venture) |
| Voltage: 220V 2phases / 380V 3phases ; Control Voltage:24V | |
| Power: 0.75Kw / 1.5Kw | |
| Protection grade : IP54 (Motor); IP56(Control Box) | |
| Sealing | All-round sealing: EPDM rubber seals between door panel and ground;Brush seals is intalled in the top and both side of door panel. |
| Safety | Infrared induction device |
| Sensing edge / airbag sensor (brand:Swiss Bircher) at the bottom of door panel. | |
| When the pedstrian door open, the door cannot move | |
| Active chain safety lock has functions of breaking and guarding against theft |
Mainly Features: Automatic,security,heat preservation,torsion spring balance system.
Advantages:
1.THERMALLY EFFICIENT
Built to withstand the extreme rigours of the winter climate, we’ve
integrated the most energy efficient components to protect you from
the wind and the cold during winter, and keep you cool during
summer.
2.RUGGED AND DURABLE
Intelligent and functional design solutions coupled with superior
quality materials and a certified installation network make your
Garage door system a solid investment for years to come.
3.REFINED DESIGN
Developed by a team of specialized designers, every one of our
models is detail-oriented, reflecting an authentic and specific
style designed to match your home’s distinct architecture, up close
and at a distance.
4.Safe shield Pinch Protection
Built with the Safe shield System that features patented center and
end hinges, exclusive safety bottom brackets and uniquely-designed
pinch protection sections to enhance overall safety for homeowners.
These garage doors are designed to reduce the risk of serious hand
and finger injuries.
5.LARGE WINDOW SELECTION
Dress up your garage door to complement your home’s architecture
with a selection of over 20 window insert and glass designs.
Designed with UV inhibitors to resist fading due to exposure to the
exterior elements.
6.WIND LOAD DOORS
Wind load doors are built specifically to withstand specific
high-wind pressures with an interior wind load reinforcement
system. Wind load reinforcement can be added to practically all
TOPSKY doors to meet local building codes. Simply choose the door
style that is right for you and your local TOPSKY garage door
dealer/installer will confirm what wind load door is required in
your area. It is the homeowner’s responsibility to make sure the
garage door meets local building codes.
7.ENERGY EFFICIENCY
CFC-free insulation increases the thermal efficiency of your garage
door to help maintain the temperature in your garage, increase your
home’s energy efficiency and reduce noise from the garage.
Available in garage doors with double- and triple-layer
construction.
Application Scope:
Mainly used in fire partition district,Shopping mall, warehouse,
basement garage and etc.
