... 3.Rated Voltage:380V 50HZ 4.Looseness Rate:100% NEEDLE MACHINE MODEL NO.LDZX-500SIZE1550*2850*1000mmPOWER10KWRATED VOLTAGE380V 50HZLOOSENESS RATE100%NET ... hollow fiber into balls like pearls,suit for garment,bedding,pillow,stuff toy.Make products more piumpy and elastic. Can adjust ... , a small investment,high efficiency,simple operation,uniform plump pillow,can greatly improve labor productivity.