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Clothing companies buy sewing machine performance test common sense(1)
- Oct 30, 2018 -

First of all, when purchasing such machines, users must go to a regular place (factory direct store, or dealer store with legal agent qualification) to purchase, and ensure the formality of the sewing machine purchased (with certificate of qualification and relevant departments) Certification certificate) and get the necessary after-sales service commitment. Then, it is the field test machine, this link is the most important, and the machine should be debugged repeatedly and tirelessly. In this process, the user can focus on the performance of the mechatronic sewing machine from the following five points.

First, 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.

In addition, when purchasing such machines, the sewing speed of the machine should not be overemphasized. Although the mechatronic sewing machine is much faster than the traditional sewing machine in sewing speed, the speed requirement is not the faster in the production process of the garment. Well, this needs to take into account the durability of the fabric and the stitching. Therefore, when purchasing an electromechanical integrated sewing machine, we should balance the sewing speed with the stability of the machine. Do not blindly follow the recommendation of the salesperson and pursue the sewing speed of the machine.

Second, 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.

Third, the performance of stand-alone use is expanded. An electromechanical integrated sewing machine can perform the work done by several mechanical sewing machines. For example, an industrial zigzag sewing machine, generally a mechanical zigzag sewing machine can only complete a pattern of sewing, and a computer zigzag sewing machine can complete 20 or even more patterns of sewing. 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 sent back and forth, even if the stitch length is changed, the differential ratio does not change, and it is not necessary to adjust.