... faultlessly , system with high and low needles.(6)Neilsbed shift: Controlled by marching motor, shiftable 3 Needles at left ... -sever(crash),fabric-fall,yarn-floating,Density amplidyne,Neilsbed shift amplidyne,Voltage unquiet(protected by transducer ).(9)Control system ... :model,step number,neilsbed shift,sari,knitting speed,piece number .(10)Drive framework: driving ...