product description

1. Industry innovation: integrating the main servo system and auxiliary differential programming system of the whole machine; Easy to install, practical and aesthetically pleasing. 2. Utility model patent: The stepper motor shaft is directly connected to a differential component, thereby completing the action of changing the differential. Due to the elimination of the intermediate mechanical transmission components and induction adjustment of the differential mechanism in traditional differential models, the differential Hall effect of the mechanical transmission adjustment in traditional differential machines has been avoided, thus avoiding the common faults of traditional models. This is a step differential adjustment device for flat sewing machines. Patent number: ZL202122099030.0 3. Adapt to the sewing needs of various styles of fabrics (general fabrics/non ironing fabrics/chiffon/plush fabrics, etc.). 4. No need to close sleeves, sleeve shirts (shirts, suits, down jackets, etc.) are placed on the body of the garment, and the number of segments and capacity are controlled by the computer, effectively improving production efficiency. 5. Using servo motors to control the capacity of each segment, a maximum of 9 segments can be set for one upper sleeve arc, meeting all upper sleeve process requirements. 6. In addition to the traditional upgrade of only the thread picking rod and needle rod components without oil, there is also an option to lift and swing the related components of the head inner pressure foot, and achieve the true goal of oil-free head through special processing.