The popular color as bellow for basic choice, or any other required on RAL Color Card.
Bottom Rolling Doors
The electrical rapid rise rolling up shutter door, 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.
|Actual size||Customized as orders|
|Wind load||38m/s or above|
|Framework||Hot-dip galvanized steel tubes, rust-proof; both full welding and bolt joints to realize high-strength.|
|Surface cladding||Corrugated steel plate;polyurethane core sandwich panel;polycarbonate sunlight plate,etc.|
|Top guide rail||H-channel or tube steel|
|Top guide wheel||Special vertical shape,it can be go up and down flexible to aviod the wastage.|
|Ground guide rail||22kg light rail, to be embedded into ground|
|Ground wheel||Heavy duty running wheel|
|Motor||Brake gear motor domestic or foreign brands,0.75kw-1.5kw|
|Control panel||With inverter to realize soft start and stop; PLC control; buttons control; with total control and seperated control ;with power-on lamp|
|Running limit control||Multiple limit switch sensors to control running limit accurately and safety|
|Safety device|| |
1. Safety photo sensor,when something under the door,it will stop;
2. Alarm lamp: it will flash and send out sound bell when door running
|Small man door||One or two small man door used for human passing|
|Emergency use||There is a brake on the motor, in case of the power failure,the door can be moved by manual after releasing brake.|
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.
1. Class II or up to Class III wind resistant, suitable for outdoor application
2.Tubular Aluminum wind bars evenly distributed on the curtain to provide panel strength.
3.“Plug and Play” Electrical Installation.
4.Factory Pre-assembled Door Jamb and Header Modules.
6.Safety Reverse Edge.
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.