Schupp's knotter can't hold down its feet.

There is rubbish in the machine to resist. According to the usage of the tying machine in Schupp, there is garbage in the tying machine in Schupp, which will make the presser foot not come when it is turned off. You must clean up the garbage in the machine before turning it off. Ningbo Pu Shu Electromechanical Technology Co., Ltd., the predecessor of Schupp Intelligent Technology Co., Ltd., was established in June 5438+February 2006. Is a national high-tech enterprise integrating R&D and automatic special sewing machine production, sales and service.