|Huafeng Road 2#, Xiacheng District, Hangzhou City, Zhejiang China||Tomy.Gao@hfsteelstructure.com||
|Place of Origin:||China|
|Minimum Order Quantity:||1 set|
|Price:||USD500-1000 per Set|
|Packaging Details:||Standard seaworthy packing|
|Delivery Time:||15 days|
|Payment Terms:||L/C, T/T|
|Supply Ability:||1000 sets per month|
|Door Material:||Steel||Core Material:||PU Panel|
|Surface Sheet:||Galvanized Steel||Application:||Shutter Doors|
|Open Methods:||Electric Control|
A roller shutter, roller door or sectional overhead door is a type of door or window shutter consisting of many horizontal slats (or sometimes bars or web systems) hinged together. The door is raised to open it and lowered to close it. On large doors, the action may be motorized. It provides protection against wind and rain. In shutter form, it is used in front of a window and protects the window from vandalism and burglary attempts.
The High speed automatic opening and closing of these rapid roll doors will provide valuable energy saving by maintaining the internal room temperature and also reduce contamination from airborne pollution and ingress of insects and vermin, essential in controlled warehouses and buildings.
The environment is also improved dramatically by controlling vehicle traffic flow, easing the vehicle access on the most used doors.
With a travel speed of up to 3 meters a second with some doors the operation cycle can be completed in a very short time indeed, keeping the inside atmosphere as stable as possible all year round. Access control can be with remote control, reader sensors, ground loops, push button, key cards, digital code pads, finger readers and other devices all to suit your individual needs in the warehouse or factory.
All the high speed doors we supply meet the very highest levels of safety and are tested, CE approved and offer long term durability through some very technologically advanced features.
Frequency invert control is fitted as standard on all high speed doors to ensure the fastest speeds and the lowest rate of wear. The entire door mechanism is relieved through the slow start and slow brake action taking undue stress off the components. We offer both single and three phase electric operation with the added option of an uninterruptible power supply to ensure the door will open in a power failure situation.
The high speed door range includes both vertically and horizontally opening transparent doors with a flexible curtain. They are readily available to be installed in combination with sectional overhead doors and roller shutters, as well as with the powerful new technology of the spiral doors with smooth, strong aluminium profiles.
|Slat color||Original color of aluminum alloy,pearl white,Chinese red|
|Thickness of door plate||43mm|
|High foam density||≥50kg/m3(excluding CFC)|
|Requirement of power supply||380V/14A/50HZ|
|Size||Customized Size Acceptable|
By installing roller shutters doors you can save your property from intruders, burglaries, vandalism attacks. They are strong and reliable and are not easy to remove as they are very tightly fitted to the doors.
Roller shutters act as insulators and can help you to lower down energy consumption. Once you get these doors to install you will see a nice percentage of energy bill savings.
They provide protection from hurricanes, floods, tornadoes, and other harsh weather conditions. In the UK, people remain alert from hail storms, heavy rains, severe storms etc, as these weather attacks occur more frequently, therefore, protection is a must-have. Noise reduction:
By installing rollers shutter doors you will notice the reduction in the exterior noise; noise pollution. This way your stress level will be maintained.
If you don’t want to enter the light inside your premises, roller shutters can be used to control the sun rays entering your property. Depending on your requirements, you can either completely lower down the shutters or leave them half open.
High speed operation decreases the energy costs for heating and/or cooling of a building.
Improved climatic working conditions
Large, side-mounted, maintenance-free tension springs in the shutter frame
Side servicing hatch (all moveable components easily accessible)
Soft start and stop - door runs smoothly and quickly due to frequency control
minimum energy and heat loss thanks to fast opening and closing
available in almost all RAL colors
viewing holes or ventilation shutters can be built-in
Roller shutters have many applications including doors for vans, garages, kitchens, schools, prisons and warehouses. In some parts of the world, roller shutters are subsidized by local governments. In areas that are frequently exposed to inclement weather, roller shutters are used as a method of insulation, can protect windows against hail damage, and can be made to withstand high wind.
3 Hour Fire Resistant Roller Shutters are designed for openings with fire-resistant walls where isolating or resisting the passage of fire is required. They are commonly used as part of an integrated fire prevention system in applications such as shopping centres, hospitals, aged care facilities, hazardous goods storage, warehouses, factories and office buildings.
Contact Person: Mr. Tomy.GAO
Tel: +86-180 7273 5884