... 61BGBreadtn 52" Gauge5G, 7G, 9G, 12G, 14GKnitting speedControlled by frenquency conversion to adjust speed, 6 grade speed, Max. Speed: 1.2m/sec ... can be done through front and back, and separate needle to knitKnitting needle typeHigh and low butt needle, high and low ... , such as cotton, flax, silk, wooden, polyester fiber, blending fabric to realize auto knit of the woolen sweater and clothing appendix ...