Sectional garage door

الوصف

1. Material: The door panel are made of galvanized steel plates painted with the irregular powder-spraying veins and with strong anti-corrosion. The thickness of steel plate is normally 0.**5mm and also can be chosen from 0.3 mm 0r 0.4 mm.

 
2. The surface has been processed with wood grain and anaglyph by the irregular powder-spraying veins. The different powder spray makes the door panel with strong impression of anaglyph which beautify the appearance. The color is usually white and could be painted in any color from the RAL palette.

3. The door panel filled with high density polyurethane foam with good heat insulation and temperature preservation.

4. The thickness of door panel is around *0mm and the width and height are decided by customers. The bottom of doors is installed with tube rubber with a good hermetical property which can endure slightly uneven ground and separated from wind, rain and sunshine.

5. The open and shut drive of door leafs

There is no wobble shake during the opening and shut of door leaf. It can move smoothly. Noise of opening and shut is no more than *0dB.The professional balance design of torsion spring make it is much easier to rebound when the door meets barriers. The door will rebound by *0cm at once when meeting barriers (The percussive force is no more than *0N). The strength will be no more than *0N when open and shut manually.

6. The door with patented finger and hand protection measures.

 
7. If the steel cable breaks, the rail is blocked in order to keep the door from dropping.