Impact Resistance Hard Spiral Fast Doors

Product description:

It is a new metal industrial door that integrates wind resistance, environmental protection, high efficiency, sealing, energy saving and heat preservation. The opening speed can reach up to 2 meters per second.

The aluminum alloy turbine guide load-bearing track of the turbine hard fast door is developed by Hongfa automatic doors after many years of research. It ensures that the door curtain operates at a high height during the startup process. The rotational friction between the door curtain and the track effectively controls the noise. According to the on-site installation structure, it can be divided into : Turbine suction type, elliptical suction type, vertical lifting type, 90-degree standard turning lifting type or more orbital methods, the standard is turbine suction type.

1, the thickness of the door plate 30MM, width 140MM, thermal resistance coefficient R=14.96 surface wood grain printing, copper wire drawing, poly processing, if you need other colors can be customized, the door body wind resistance 12 level (normal up and down operation).

2. The track is made of 6MM thick aluminum alloy special profile, and 2.5M thick buckle is added outside. The double-sided EPDM seal is provided with sealing rubber strip at the door plate connection. Variable frequency motor, adjustable speed, soft stop soft start. The maximum service life is 3 million times, the maximum opening more than 1000 times a day, with manual emergency clutch, open freely.

3. With self-locking anti-skid function, high anti-theft level, it is the preferred product for villas, foreign houses and private car houses.