The foldable rapid speed doors FRSD, from Kollias Ltd offer optimum degree of functionality, high durability, unparallel convenience to install and to operate, advance innovation and increasing safety comparing to the foldable rapid speed doors of the market. The construction consists of a box that integrates all components, the guides and the electronic control panel.
The folding part consists of PVC tarpaulin sheets, reinforced by a high tenacity polyester mesh and PVC coating in both sides, the thickness may vary from 1.2mm to 1.5mm. The surface of PVC is separated by horizontal sections, which offer stability to the construction and resistance to the wind pressure, while they dont affect the functionality of folding. A key advantage is that PVC fabric can be replaced on the spot, in case of deterioration or accidental damage. Several colors are available on stock, the most common are: Blue, Orange and Yellow. Besides the PVC tarpaulin
there is option to use sheets of transparent material for visibility reasons. This material is less durable than PCV tarpaulin especially in low temperature, as it lacks the interior reinforcement mesh.
Control Panel Box:
The control panel box integrates electronic control board with all electronic parts necessary for the operation of the foldable rapid speed door.
Control panel can accommodate different modes of operation.
Factory defaults are:
1. OPEN, CLOSE and STOP with the use of a single button.
2. Button depended Automatic OPEN and time delayed automatic CLOSE (time is adjustable)
The control panel may have emergency stop implemented and is compatible with automations such as safety edge, photocells remote control etc.
The operation speed is 0.75m/sec.
In case of power failure, door can be operated manually with the use of the provided crank, or the add-on chain hoist. Key Advantages:
The foldable rapid speed doors FRSD, from Kollias Ltd have several Foldable PVC Doors.