... four-feed jacquard.Density control: 1 feed control stepping motor, 1 feed sinker cover control motor, 4 feeds cam’s r control motor, and it is ... more flexible to kite fabric, wile the products fit in with ergonomics.Computer control system: ... with fully computerized control system with no drum. The main motor adopt with the 1.0RW servo motor. Stepping motor for elastic yam ...