Rapid door|PVC roll up door|ประตูความเร็วสูง|COAD THAILAND

Hello. This is COAD high speed door(ประตูไฮสปีด). Recently, inquiries for speed door(ประตูไฮสปีด) installation have increased at new domestic and foreign factories. The reason why speed doors(ประตูไฮสปีด), which were unfamiliar even a few years ago, became such a must-have What do you think it is? Fast switching speed of 0.5m/s to 2.0m/s Speed door(ประตูไฮสปีด) switching is not just a matter of speed. It's easy to tell when you think about the temperature of factory. Traditional shutters and overhead doors were difficult to open and close frequently due to their slow speed. Even in extreme hot and cold weather, the worksplace is opened, making it difficult to maintain the optimum temperature. Speed doors(ประตูไฮสปีด) are high speed automatic doors( ประตูผ้าใบเปิดปิดอัตโนมัติความเร็วสูง )  which can be OPEN/CLOSE at any time. In any circumstances, the internal temperature of the industrial site can be preserved to increase heating and cooling efficiency. Needless to