... & storage300RDP type mechanical measuring turbo blower(single nozzle) or electronic weft feeder(1-4 nozzles)PumpType ... /20, SD75/40. Weft fillingOne, two, three, four nozzleFilling feelerElectronic, optical, and self-controlSelvageTwisting by star, ... planetary gearsElectrical PartMade in China importMain control board, AC contactor, transformer, NC ...