... , two, three, four nozzleFilling feelerElectronic, optical, and self-controlSelvageTwisting by star, planetary gearsElectricalPartMade in China importMain control board, AC contactor, transformer, NC ... ,waste yarn break system, overheating and overload protectionElectronicmeter.Count and display: rotational speed, total yield, team yield, total efficiency, team efficiency Cloth length auto control ...