... which padded the blank of knitting machine industry in internal. It would be mostly used to automatically knit woolen ... (front-back)triangle board can fluctuate to knit faultlessly , system with high and low needles.(6)Neilsbed shift: Controlled by ... ,Neilsbed shift amplidyne,Voltage unquiet(protected by transducer ).(9)Control system :model,step number,neilsbed shift,sari,knitting speed,piece ...