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What happened to the pedal sinking when the computer sewing machine poured the needle? Electric sewing machine inverted needle pedal sink,It may be that the feeding mechanism and the reverse needle mechanism have been adjusted,Failed to restore to the correct location.So,The author suggests carefully checking whether there are problems in the Assembly of the feeding machine structure and the reverse needle mechanism, such as the non-tightening of the clamp screw, the incorrect angle of the hook and the rocker.If the factory has multiple similar equipment,It is recommended to compare the equipment with the normal machine,To find out that I believe the problem will be found faster.According to the above operation,The computer sewing machine is going well,It must be good to reverse the needle.If there is a problem with the back needle,Then there must be a problem when you are walking,For this,We can check whether the sub-pressing feet are lifted up, whether the angle of the handle is correct, whether the feed

What are the 50 brands with better sewing machines? Leap sewing machine (Chinese brand) Brother (born in Japan in 1908,World-class brand,Factory common brand) winner SINGER (born in the United States in 1851,World sewing machine leading brand) butterfly-Shanggong (Chinese brand,Shanggong Shenbei group) standard brand (Chinese brand,China Standard sewing machine Group,Also very common) ZOJE (Chinese brand,Zhongjie Sewing Machine Co., Ltd.) Sun Star Sunstar (produced in South Korea on 1974,Shanghai has a branch: Sun Star sewing machine (Shanghai) Co., Ltd.) King (Chinese brand,Shenzhen Yuancheng Sewing Machine Industry Co., Ltd.) Baoshi (Shanghai Baoshi Sewing Machine Co., Ltd.) Jack (Zhejiang Taizhou Jack holding group) gem GEMSY (Chinese brand,Zhejiang gem sewing machine shares) this is the top ten brands of sewing machines in the Chinese market.I hope I can help you.Brother (Japan ),