Dongguan Zuolong Machinery Co., Ltd. has developed the business in a brand-new way and has won many honorary qualifications in the industry. Now we enjoy a large influence in the industry. Zuolong Machinery's location enjoys traffic convenience with multiple traffic lines passing through. This is conducive to the outward transportation and is the guarantee of timely supply of products. Zuolong Machinery has an excellent team consisting of talents in R&D, production and management. We could provide practical solutions according to actual needs of different customers. Zuolong Machinery is provided with a number of fully automated production lines and a professional R&D and design team. According to customers' needs, we could develop and manufacture machinery that meets their needs. We provide quality OEM/ODM services.

Can the straight thread wire reinforcement not be cut with a cutting machine? The fracture cut by the steel bar cutting machine cannot flatten the vertical steel bar axis,There are 1 ~ 2 incomplete,Resulting in insufficient effective Filar,Weakened the tensile resistance.Application cutting machine cut.As long as the fracture is smooth, it is OK not to be horseshoe, but it is best to cut the cutting machine.

My family has a butterfly sewing machine. I want to find a master to repair it. I don't know where it is? First check whether the machine needle is reversed,Is it in place,Check again whether the needle rod is eccentricity,If the eccentricity needle Rod rises to the highest position correction,Check again whether the needle stick is high,According to the lowest position under the machine needle, the shuttle core is just exposed to the tip of the needle 1mm,If none of the above is resolved,Only looking for a professional repairman to change the shuttle or shuttle bed or hook line distance,