Big door

Internal figure

Setting up the top rail

The operating system by wire ropes

The Hangar door moves connecting one motor to four doors with wire ropes. The door was made and set up by domestic technology, being technically tied up with FLEMIG STEEL Co. of USA and supplied with the operating system. It is equipped with the system of perfect explosion proof structure. Existing doors of hanger type put their weight on the upper part but since this hangar doors weighs a lot, the down rail mainly putting the weight on the lower part was set up and the top guide roller style of telescopic type preventing the ground subsidence of the door was adopted in the top rail.