... 522-F Flat Knitting Machine Gauge5g,6g,7g,8g,9g,10g,12g,14g,3.5.7 multi gaugeKnitting width48,52(inches ... easy to understand and software upgrade free of charge.4,Multi language version:there are Chinese,English etc.language version, ... CMO technology,having memorizing function at power shock stop.Welcome to contact with us for further information! High Quality Automatic Sweater Knitting Machine