... knitting width: 52inch,56inch,60inch4 knitting speed:controlled by servo motor with 24 sections speed optional, max 1.2m/s5 ... racking: controlled by servo motor racking within 2 inches6 knitting function: three ways composite ... knitwear can be accurately controlled8 sinker system: controlled by stepping motor, adjustable to different knitwear , have various of shaping ...