久久九九久久九九久久九九 _老牛影视精品视频一区二区_国产女人又粗又夫又大又爽又猛无 _国产不卡的A级黄色視频_456亚洲人成在线播放网站_国产亚洲精品A在线播放可_亚洲色欲色欲色欲EEE_一区二区三区精品激情视频_国产激情欧美另类第1页_丰满人妻视频一区二区三区

FGB6800 FIBC sewing machine adopts single-needle shuttle hook to form double-thread lockstitch. It has lifting feeder and alternating presser foot. Under any stitch length within the rated scope, this structure can ensure that the upper layer and lower layer don't shift when sewing lubricating and viscous materials and extra long products and make the product neat with beautiful stitch. The link take-up mechanism improves the spindle speed and reduces noise, thus ensuring the quality of the complete machine and extending the service life.
      Application: hemp wheel, polishing wheel, truck tarpaulin, canvas, tents, jumbo bags, ton bags, space bags, safety harness, industrial lifting belts, synthetic fiber lifting belts, harness, quilt, saddle and other heavy-weight material products.

     Sewing speed: 800r.p.m.
     Stitch length: 0-14mm
     Presser foot lifting height: 20mm
     Operating space: 200×420mm
     Needle: GV type 2 type110-280
     Motor power: 550W 1400 r.p.m
     Net weight of machine: 78kg
     Needle bar stroke: 58mm
     Shuttle hook: SEIKO HSH-7-3(larger shuttle is alternative, which doubles the thread capacity)