Dongguan ZORON Machinery Co., Ltd. will continue to bring high-quality, cost-effective products to our partners and consumers. Inquire! The Leading Manufacturer in the Manufacturing Machinery Industry, Mainly Producing automated velcro cutting machine Dongguan Zuolong Machinery Co., Ltd.'s cordless electric scissors has the following advantages over other similar products. According to different needs of customers, Zuolong Machinery is capable of providing reasonable, comprehensive and optimal solutions for customers.

The needle starting point of the computer sewing machine is not normal Generally, the sewing machine or the computer sewing machine are fixed with three screws,Loosen it to adjust the position of the shuttle and the straight needle,Then the parts of the fixed shuttle are called positioning hooks,And the position of the shuttle is generally not easy to adjust if too close or too far.Only a little bit of grinding wheel can be removed on both sides of the wide handle of the positioning hook,Then you can adjust it.General positioning hook and shuttle clearance is 2-3mm.(1) refueling parts: each oil hole on the head, lubrication upper shaft and components connected to the upper shaft;The components in the panel and the moving parts connected by each component;Lubrication the foot rod and needle Rod and the components connected to it;Clean the moving parts of the lower part of the machine board and add less oil.(2) precautions for maintenance of sewing machines: After the work is completed,Insert the needle int

Did anyone teach the sewing machine factory for the first time in the factory? Yes,Almost every garment factory has apprentices,Even if there is no teacher,