With the continuous improvement of production and environmental standards, the equipment for heating and cooling storage sites has become the standard equipment for many enterprises. The curtain part of the zipper fast door does not have any metal parts to ensure the safety of equipment and personnel, and the high-speed zipper door has excellent self-winding resistance performance. At the same time, it has a self-repair function, even if the door curtain is derailed (such as being hit by a forklift, etc.), the curtain will automatically re-track in the next operating cycle.
