Double-sided open-width knitting machine This machine can make the cloth have no crease completely, so that the cloth can be used comprehensively, and the cloth can not be wasted at all, so as to reduce the cost and increase the profit. One machine has multiple functions, and different cloth types can be compiled by simply changing the arrangement of triangles and knitting needles. This model is equipped with a designed central lifting adjustment system, with high lifting accuracy, error within 0.05 mm, exquisite structure, small code weight adjustment distance, simple and accurate adjustment. The application of advanced CNC computer numerical control machining center fine machining and special surface treatment technology ensures the stability of high-precision long-term operation of the machine and the durability of parts.