Dongguan Zuolong Machinery Co., Ltd. is one of the major manufacturers for high quality automatic cutting machine. Zuolong Machinery always sticks to the business philosophy of 'efficient cooperation and mutual benefit'. We adhere to the enterprise spirit, which is to be hard-working, pragmatic and diligent. It would be our pleasure to partner with you and together, we can create a better tomorrow. The sewing machine of Zuolong Machinery is applicable to the following areas. Zuolong Machinery's products are deeply loved by consumers. Some products of sewing machine series will be shown below. Now the performance of this product is improved at every turn by powerful technologies. The table top or space saver model is available, depending on the size of the workspace. The product has won wide recognition from customers and a wide prospect of application. It can work with sportswear, babywear, shorts, skirts and more. our team is committed to providing customers with quality products. Customers are welcome to contact us. We look forward to establishing a long-term friendly relation with you!

Sewing machine total jumper how to do 50? If you change the needle first,If you still jump the needle after troubleshooting the needle, it is the problem of the shuttle,Maybe the shuttle is shifted,Just adjust the shuttle,The normal position should be in the middle of the groove of the rotary shuttle hook to the needle,The shuttle is tightly attached to the needle without touching the needle,There are screws on the shuttle,After loosening, you can adjust it and you can't solve it,Machine Design Issues,Can only tie cotton cloth,The thickness cannot exceed 1.8mm,What Silk,Chiffon,Silk,Denim,Knitting and so on,Can't sew.Hee hee, I used to go to school often, for one reason: the tip of the needle is bent and the needle is changed, but mine is used by the factory. I don't know if the number of the road and the household is on the top. it is best for you to check it yourself.1.May be uneven pressure adjustment 2.There may be dirty cloth Silk, cloth hair and so on under the foot.Needle spacing adjustment is not good

What role does the thick sewing machine play in garment processing? The general sewing machine can only make ordinary woven fabrics. if thick woolen clothes are produced, there are many inverted edges in these parts when making collar, upper sleeve, door edge and belt, sometimes there are seven or eight layers, so the general machine will not move, break the needle, jumper, then use the thick sewing machine, it is characterized by thick teeth, strong cloth delivery ability.Shuttle bed, needle board is not the same, the pressure is more powerful, as a veteran in the garment industry, I can tell you so much, of course, there are some thick sewing machines used in handbags factory, their fabrics are mostly made of canvas materials, and the shoe factory is also much more used. some of them are specially used for awning and woven bags, but they are called high cars, there is a difference between the sewing machine and the sewing machine designed according to 'ergonomics,Beautiful shape, excellent performance,It ha