Mesh Frame Manufacturer Manufacturers

Net frame can be divided into welded ball net frame and bolted ball net frame two kinds of nodes, flat plate net frame plane shape is flexible, can be designed into various shapes. It can be divided into: cross truss system, four-cornered cone system, three-cornered cone system and some other systems according to the different settings of the web rods.

When the chord of net frame is perpendicular to the boundary, it is called orthogonal net frame, and when it intersects with the boundary obliquely, it is called diagonal net frame. Countries around the world in large and medium-sized roofs have been successfully built a lot of net frame structure, for example, Canada and Japan's exposition, the United States Congress Hall in Chicago and the aircraft hangar in London, England, etc., the plane size is very large, the total amount of steel is also more economical, the former Soviet Union also in the net frame in the use of pre-stressing. In short, the grid structure has become one of the more common modern world application of new structures.