GA733 Extra Heavy-weight Material Super Large Shuttle Top and Bottom Feeding Sewing Machine
Product Features：
This machine is specially designed machine body has strong rigidity and spacious operation table is able to sew large-scale objects easily.Drivers with large inertia generate the huge puncture force.Synchronous feeding mode of feed dog and presser is especially suitable for thick and multilayer materials. Even though the material is easy to be slipping and sticky, it is also easy to sew the material by this kind of sewing machine with high proficiency.This machine adopts cam to take-up thread and large semi-ro-tating shuttle to hook thread with less change of bottom thread.It is an ideal device for sewing safety belt, horse gear, leather suitcase, buff wheel, tent, sails, bonnet and bookbinding.
Technical Parameters：
Model | GA733 | |
Maximum sewing speed | 700r.p.m | |
Stitch length | 0-15mm | |
Presser foot lifting height | Hand control | 29mm |
Knee control | 32mm/36mm/42mm | |
Needle | SM×1000 28# | |
Thread | Large semi-rotating pendulum shuttle KSP7-31 | |
Shuttle hook | Large semi rotary shuttle hook KSP7-31 | |
Lubrication system | Manual | |
Motor | 550W Clutch motor 1400.p.m | |
| Opereting space | 412×204mm | |
Application details：
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