Dongguan Zuolong Machinery Co., Ltd. is a brand-new high-grade automatic cutting machine manufacturer. In the future, Zuolong Machinery keeps carrying forward the enterprise spirit of 'morality, pragmatism, and innovation'. We devote ourselves to seek practical innovation in business management. We adopt the advanced management mode for modern enterprise and strive to become a leading company in the industry. Zuolong Machinery's sewing machine is widely used in various industries and fields. Zuolong Machinery's sewing machine is various in types and styles to meet the different needs of customers. We implements strict checks to ensure the impeccable quality of this product. It has memory to store settings and can be used directly when turned back on. The product has many good characteristics and caters to the varied demands of our clients, showing a wide use in the future. It features high-quality tabletop and space saving size. we's products are reliable in quality, various in type and affordable in price. Customers in need are welcome to contact us. We sincerely hope to reach friendly cooperation, common development and mutual benefit with you!

How to repair the computer sewing machine downhill jumper? First of all, let's check whether the needle is installed correctly,It's better to change a new machine needle.2, if still not,We went on to open the needle,Turn the needle to the lowest position,Look at the rotary shuttle tip from the machine needle 8mm or so.If yes,Then raise the machine needle 2.3mm or so,Look at whether the rotary shuttle tip coincides with the machine needle center.At this time, the needle and the tip of the shuttle can not be too tight,There should be 0.1 gap.3, sometimes the needle has a little bend will also jump the needle, the easiest way is to change the needle to try, if not, when the needle is installed, try a little bit, only a little bit, otherwise, it will break the line. sometimes such a simple operation is also very effective.4. it also has something to do with the thickness of your sewing.Thick things should be thicker,If the needle is fine, it will jump,If something thin,If the needle is thick, it will

When using the sewing machine, I accidentally wore the index finger with the machine needle and penetrated it from the nail. do you need to go to the hospital for treatment? Do you need a broken wind needle? There is no need to panic about this problem at all,A little simple disinfection treatment,Keep the wound clean and sanitary.You can heal in a few days!I hope to adopt it,Safety first,You don't want anything to happen in the future.