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Up and down synchronous feeding sewing machine  

Up and down synchronous feeding sewing machine

1.The machine head adopts the design of rear cover to increase the height and wrap shaft, which not only effectively prevents oil leakage, but also makes the operation safer. 2 This machine innovatively adopts direct drive mode, and the energy-saving servo motor is directly connected to the main shaft of the sewing machine. It starts sewing quickly, stops accurately, and reduces slow response time. 3. Energy-saving servo motor, more powerful thread cutting power. The round knife cuts the thread, and the high-performance thread cutting mechanism guarantees the accurate thread cutting effect and the cut is flat. 4 It has multiple intelligent sewing modes, such as automatic thread trimming, automatic needle position, automatic needle number, and automatic counting reverse stitching. 5. The connecting rod is used for thread take-up, the large rotary hook is used for thread hooking, and the automatic lubrication system is adopted. The seam thickness is strong, the laye…