A large opening door that achieves high airtightness and wind pressure resistance! It can be installed without using intermediate columns even with a width of over 100 meters!
"MEGADOOR" is a large opening door originating from Sweden, with over 200,000 installation achievements in 30 countries worldwide. By adopting a rotating vertical rail structure, it can be installed without the use of intermediate columns even for wide dimensions (width) exceeding 100 meters, allowing for designs tailored to the requirements of large openings. If you want to bring natural light indoors, this can be achieved by selecting highly transparent materials. 【Features】 ■ Installable using a movable center post even for widths over 100 meters ■ Utilizes a patented unique locking system ■ Designed to withstand harsh environments exposed to cold winds, strong winds, and dust ■ Achieves excellent daylighting performance by selecting highly transparent materials ■ Realizes high-speed opening and closing at approximately 1.5 to 10 times the speed of typical shutters *For more details, please request materials or view the PDF data available for download.
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basic information
【Other Features】 ■ In the event of a cut in the wire rope or lifting belt that could lead to a fall, the safety device activates instantly to engage the locking system and prevent accidents. ■ By installing a windproof lock, it can withstand harsh environments exposed to cold winds, strong winds, and dust. ■ It is designed to withstand expected wind pressure. ■ The main door is made of PVC fabric and an aluminum frame, reducing the load on the structure compared to steel doors. ■ Opens and closes at high speeds of 0.15 to 0.25 m/s. *For more details, please refer to the PDF document or feel free to contact us.
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【Introduction of Domestic Construction Achievements】 ■Shinshu University Hospital ・Doctor Helicopter Hangar W15m×H5m ■Gifu University Hospital ・Doctor Helicopter Hangar W12m×H5m ■National Research and Development Agency Japan Atomic Energy Agency ・Naraha Remote Development Center W24m×H20m ■Chubu Centrair International Airport (Centrair) ・Dreamlifter Operations Center W9.8m×H11m (4 locations) *For more details, please refer to the PDF document or feel free to contact us.
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Company information
Our company was founded in the early Showa period and has dedicated over 80 years to the research and development of disaster prevention shutters. During this time, society has undergone rapid changes, and as a result, the role of disaster prevention shutters in society has come to require complex and advanced demands. With our unique know-how, we have consistently strived to stay ahead of the times, and we take pride in having earned the reputation of "the technology of Komata" through the excellence of our products and the reliability of our installations. Moving forward, we aim to create products that not only excel in quality and cost-effectiveness but also provide greater peace of mind by accurately understanding and responding to our customers' needs. We are committed to offering the essence of sincerity and conscience as a manufacturer, not only in specialized smoke and fire shutters but also in related building materials.