the system can realize fiber carding, accurate weighing and high speed filling. high technology: having the most advanced weighing system, the operator can set the fiber weight with touch screen panel, fully automatic and accurate. the handing weight: 150g-1500g. more safety: the fiber carding machine has metal detector and overloading alarm system to avoid the machine being damaged. cost-saving: place an additional bale opening machine, it only need one person to run the whole line. two heads filling machine with patting devices ensure the high speed and top-quality filling.