High Speed Spiral Door is divided into PVC soft curtain fast door and spiral hard fast door, PVC soft curtain fast door is mainly installed in the workshop interior, the passage of the particularly high efficiency of the door position, the requirement to open and close the speed of fast, high frequency, but does not require wind performance, the passage of the workshop it self will not be a large doorway, but the spiral hard fast door can be used as a workshop door, wind resistance, switching speed, and has the characteristics of heat preservation and energy saving. Energy-saving features.
The High Speed Spiral Door track adopts galvanised sheet double spiral guide rail, the door body is rolled up without contact technology, safely rolled into the spiral track. No friction, the door body runs fast, smooth and quiet, and no wear and tear, greatly improving the service life of the door body.
The thickness of the High Speed Spiral Door panel is 43mm door panel, the door panel is made of double-layer tensile aluminium plate one-time composite, the surface is pressed stripes, the middle is filled with polyurethane foam heat preservation material, and the design of the broken bridge can completely isolate the indoor and outdoor temperatures. Transparent window can be opened, aluminium alloy frame with double-layer polycarbonate plate, good transparency, anti-hanging injury, the height design is the same as other door panels.
Between the door panel and the track of the High Speed Spiral Door, it is sealed by EPDM industrial rubber, which can effectively isolate and achieve the function of sealing and heat preservation. The hinge is made of 6mm thick, high-strength aluminium alloy material with anodized surface, which is not rusty and more durable.
High Speed Spiral Door opening mode has radar irradiation induction, geomagnetic induction, pull rope switch, but also can be equipped with people and vehicles diversion radar and other efficient sensing devices, for the workshop operation to improve the smoothness.
High Speed Spiral Door safety system
1. Including infrared safety case
the door frame on both sides of the double prior to the case, speed door under the obstacle, keep open. When descending, it will open to the open position if the object passes through, and postpone descending when there is no obstacle.
2. Bottom safety edge
the door body down, the object is in the infrared safety blind spot, press the obstacle below, the door body quickly rebound to the most open position, effectively protect the object below or pedestrians, to avoid accidents.
High Speed Spiral Door can not only meet the requirements of fast and efficient, automatic induction, frequent entry and exit, but also windproof and anti-theft, safety and anti-pinch function, is the preferred industrial door of modern logistics factories and warehouses.
