... short fibers (less than 100mm) . such as polyester, glue-spay cotton, silk floss ,woolen … with a remarkable ... ,the fiber will be even and fluffyCompact structure , high productivity, long working life ,low cost of maintenance . ... detector ,if some metal pieces go inside the machine ,it will stop and turn reversely ,carry the ... h120-150kg/h160-190kg/h200-250kg/h high opening rate fiber opening machine