These two machines are the single needle, extra heavy duty, cam changeable zigzag sewing machine for the thick thread. GA204-103 is the bottom feed zigzag machine, GA204-104 is the top and bottom feed zigzag machine. Both of these two machines are box type with 3 cams to realize 3 different standard zigzag stitches(1 step 2 points zigzag, 2 steps and 3 point zigzag, 3 steps and 4 point zigzag). Large barrel shuttle hook and large bobbin, high take-up lever stroke, large stitch length(10mm) and large zigzag width(16mm), simple and fast cam interchanged between, ease maintenance. Suitable for zigzag, join and decorative sewing heavy duty to extra heavy duty materials with the thick thread, such as sofa, slinges, webbing, tents, rugs, ropes, shoes etc.
Box type with 3 cams as the standard kit to realize 3 different zigzag stitches.
3 cams interchanged between fast and easily.
Large barrel shuttle hook and large bobbin.
zigzag sewing, joined sewing and decorative sewing realized by one machine.
One good extra heavy duty zigzag sewing machine for heavy weight shoes, outdoor products and furniture factories and manufactures
The Max. Sewing Speed
Top and bottom feed
1 step 2 points, 2 steps and 3 points, 3 steps and 4 points
The Max. Zigzag Width
The Max. Foot lift
The Zigzag Stitch Length
Large barrel shuttle hook