Gate is an indispensable attribute of any security system, whether it is a garage or a fence. There are several types of gates on sale: swing, sectional and sliding. The sectional type is the most common and concise in terms of design. She does not need additional space. The gate opens due to the rise of the sections up.
Sectional gates are a canvas broken into several parts. As a rule, they are made from the sandwich panels. In practice, they are metal sheets connected into one whole polyurethane foam. Sections are driven by a special spring mechanism. Their action is so light that you can open and close the gates with the movement of one hand.
One of the most famous manufacturers of sectional products is the Russian company Doorhan. All products of the company can be divided into two types: with stretch and torsion springs. A stretch mechanism has a number of advantages. Firstly, it can be attached to the ceiling unprepared for this. Its cost is slightly lower than analogues with a torsion mechanism.
However, the owner of such gates will have to put up with some noise that emit stretching springs. In addition, manufacturers provide a shorter period of warranty for products. You can buy the section Dorkhan section in Moscow the following episodes: Yett01, Yett01S, RSD01, RSD01S. They differ in size and color performance.
The torsion gates are designed for 25,000 operation cycles. They can boast of nine types of lifting the structure. This makes it possible to install products in rooms of any size. The minimumly requested triber for a torsion mechanism is 150 mm. Also, the advantage of torsion analogues is a wide selection of color performance. On sale there are mechanisms of two models: Yett02, RSD02.
Basic configuration designs are designed to close from the inside. Such mechanisms are supplemented by a special valve. It is needed for manual products. If automation is used, then the valve is not required. In addition to the gate, you can purchase a drawing castle. Automatic system works due to electricity. If it disappears from the network, the unlock system is triggered.
Dorkhan – reliable manufacturer. Yett series were created together with Canadian experts.