... short fibers (less than 100mm) . such as polyester, glue-spay cotton, silk floss ,woolen … with a remarkable opening rate 99%After ... with metal detector ,if some metal pieces go inside the machine ,it will stop and turn reversely ,carry the metal pieces ... weight400kg600kg800kg1000kgcapacity60-80kg/h120-150kg/h160-190kg/h200-250kg/h Fiber carding machine