Since the establishment, Dongguan Zuolong Machinery Co., Ltd. has always been focusing on the R&D and production of automatic thread cutter . With great production capability, we can provide customers with personalized solutions according to their needs. Zuolong Machinery's industrial sewing machine is widely applicable in the Manufacturing Machinery industry. Zuolong Machinery's automatic thread cutter feature stable performance, high quality, and easy operation. Besides, they are reasonably-priced and well-designed. The products we produce are of high quality and reasonable price. If needed, please contact us! The cordless electric scissors series has many styles to meet the diversified needs of customers.

I want to open a sewing machine needle processing factory, what equipment? Machine needle processing factory?

The bottom line of the sewing machine does not match the noodle line. The bottom line that comes out is a line. what should I do? First of all, look at the noodles and the bottom line,Needle have backwards,If you don't have it, put it down.Look at the cooperation of the shuttle and the machine needle,See if the shuttle is shifted,Under normal circumstances, the shuttle should stick to the machine needle without touching the needle,There are two screws on the shuttle in the middle of the groove of the needle,After loosening, you can adjust it.Sewing machines are also called sewing machines or sewing machines,Is to use one or more sewing thread,To form one or more lines on the seam material,A machine that intertwined or stitched one or more layers of seam material.It consists of four parts: head, seat, transmission and accessories.The sewing machine was invented during the first industrial revolution,The main purpose is to reduce the workload of manual sewing in garment factories.In China in the late 1950 s,

Does die casting process use foam ceramic filter? Can't be used.