Detailed Product Description computerized collar machine HQM61CTypeHQM61CBreadtn 52" Gauge5G, 7G, 9G, 12G, 14GKnitting ... featureThis kind of machine adopts computer program control, mainly uses in material, such as cotton, flax, silk, wooden, polyester fiber, ... ajust stitch, auto needle bed movement, auto stop machine when trouble occurred etc.Transmission modeSynchronous belt moves bacn and ...