4, the performance of stand-alone use is expanded. An electromechanical integrated sewing machine can perform a number of mechanical sewing machines. For example, an industrial zigzag sewing machine, generally a mechanical zigzag sewing machine can only complete one pattern of sewing, and a computer zigzag sewing machine can complete sewing of 20 or more patterns. In addition, since the computer-controlled sewing machine increases the adjustment range of the feed dog, it can sew more different types of fabric. According to the various fabrics, the most suitable differential amount is adjusted. When the feed is fed back and forth, even if the stitch length is changed, the differential ratio does not change, and it is not necessary to adjust.

5, the stability of sewing. Due to the use of electronic or computer control systems, the mechatronics sewing machine achieves good sewing stability after reaching the maximum speed, especially the seamability, including whether the stitches are good, soft, stable, with or without jump stitches. Excellent performance in terms of broken wires and wrinkles. Therefore, if you find that the machine has an adverse reaction in this regard, do not buy it.

6, clean and environmentally friendly performance. Usually in the development process of mechatronic sewing machine, the designer emphasizes the clean and non-staining sewing of the machine. Through the design of the sewing machine head, the needle bar, the thread take-up rod and the hook are not used to clean the oil. Sewing. Therefore, when selecting the machine, the user must repeatedly test the machine to make sure that it does not bring oil to the cloth and the sewing material during work.