1.spandex 2.max speed: 700m/min(roller II) 3.spindle number:96 spindles Feature:1.YJKB800 high speed air covering machine is the model we developed according to the marketing charcteristic,referred to the domestic and foreign most advanced high speed air covering machine and our factory's actual situation.the mahcine can not only making low stretch polyester fiber and spandex to be air covering, ...
