NP4420上置积极式开口提综片数多、开口量大、箱体采取整体结构、刚性强、织造范围广、特别适应宽幅、重磅家纺类双经轴织机。 Top-mounted positive shedding device NP4420 is characterized by more lifting units, large shedding amount, frame box of integral structure, strong rigidity, ’ s especially suitable for double-warp looms that produce wide and heavy home textiles
织机门幅： 1 90 cm- 360 cm
转速： 6 00 rpm( 6 /1组织、 3 60 门幅)
综框间距：1 2 MM
提综单元：1 6 片
综丝规格： 33 0 MM
开口量：  5 6 mm-1 3 0mm