... IGBT to achieve accurate electric current output.Knitting systemsingle carriage / double systemKnitting function Knit, miss, tuck, transfer, pointelle, intarsia, ... . Transfer camCombined type transfer cam, both single and double system all can transfer separately or synchronously, also can ... , controlled by stepping motor,24 levels selection of tension with adjustable scope:0-100 Yarn feeder 2x8 yarn ...