共板法兰机采用两边进料同时成形的工作方式,一边成形 “ ”,一边成形安装勾夹“ ”形。采用共板式自成法兰,使矩 形风管法兰的快速制作成为可能,具有制作成本低、安装效率高 等特点,便于批量标准化生产,特别 适用于通风管道截面面积较大的矩形风管。 Trans-verse Flange Manufacturing system is one of the two universal flange making systems in the world ,it applies both sides feeding and simultaneously shaping work mode , one side forming “ ”,and one side forming is for installing hooks“ ”. Apply shared-plate flange, therefore ,the rectangle ductwork flange can be fast processed. It features low making cost,good sealing and high installing effiiciency ,it’s convenient for standard and batches of production .It is suitable for making rectangle wind pipe with big section.
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