The machine fits to weave twill, air layer, interlayer, padded-bubble, stalr cloth, Double PK cloth, silk, rib cloth and small jacquard cloth and so on, It's a double-side machine with the cams transform, convenient, easy, high speed of transform and high efficiency. It is able to knit 1x1,2x1,2x2 rib fabrics, such as sports wear, underwear, cuff, bottom hem, sporting protection items, medical products, It is also can knit various special fabrics with special design.