Dust-proof High Speed Stacking Door

Hongfa is a high-tech company that integrates development, production , sales and service , over the years , we have designed , developed and manufactured a wide range of PVC High Speed Door , High Speed Stacking Door ,  automatic sliding doors . aluminum turbo fast shutter doors , medical automatic sliding doors , overhead lifting door . sectional door , garage door and door accessories , we have the certification of ISO9001, CE&SGS international qualtity system to keep the quality 

The high speed stacking door is similar to the high speed roller door , it also has a windproof rod and has more straps than the high speed roller door , so it is also called a strap door , so it is also called a strap door , the size of the high speed stracking door can be much larger than that of the high speed roller door , it has stronger wind resistance than high speed rooler doors and is suitable for outdoor installation ,  has the functions of heat preservation, cooling, insect proof, wind proof, dust proof, sound insulation, fire prevention, odor proof lighting, etc. It is suitable for logistics channels, large-area openings, and internal and external doors with high windproof requirements. It can improve the advantages of meeting high-performance logistics and cleaning places, save energy, improve the effect of air conditioning, automatic shutdown at high speed, and improve work efficiency. 1. Sealing and isolation: The bottom is equipped with elastic polyvinyl chloride-based cloth air seal, which can be precisely combined with various uneven grounds and can reach the 10,000-level standard. The doorpost seal adopts a unique double-layer brush to increase a better seal. The unique sealing system and efficient sealing method prevent the movement of hot and cold air to the greatest extent and prevent external dust. The entry of insects effectively isolates the odor and the spread of noise. 2. Safety performance: The door frame and door box are made of high-quality cold-rolled steel structure with a thickness of 2.0-2.5mm, and high-quality baking and painting technology. 2.0-2.5mm thick stainless steel or 3.5mm high strength 6063 anti-oxidation industrial aluminum alloy column. 3. Power system: special motor for stacking door is adopted. 4. Control system: It adopts high-tech PLC and inverter control.