Turbo Installation of hard fast door1，Installation position: the center of the turbine coincides with the inside center of the column;2，Installation: lift the turbine on the column with a forklift;3, Fixation: connect the turbine and column fixation with outer hexagon screw (balancing pad). Spring I

With the development of industrial informatization, more and more excellent performance and higher operation speed are required for the facility and factory doors; Also it has triggered the rapid rise of the aluminum spiral door industry. Due to the wide variety of products on the market, the qualit

The high speed spiral door offers high-speed operation for high-traffic situations and rigid aluminum slat construction to eliminate the need for a second security door. Crisp lines give the Spiral door a look suitable for many types of applications. It consists of the following parts:Curtain mechan

Master Well High Speed Aluminum Spiral Door is the globally unique result under innovation and creative approach to the latest technology.The outstanding advantage of Spiral doors is Energy Saving, as the desired temperature (warmth or cold) is maintained through the fast opening and closing speed,