Sealed side cover and short horizontal cylinder design
Using sealed type side cover,completely solve the side cover leaking problem.In additional, the special short cylinder design which the distance between side cover to presser foot is 33mm, more operation more smoothly
The small cylinder design whose circumference is 180mm, make it more conveniently to sew small-sized tubular products such as children, baby clothes and sleeves of T-shirts.
Carefully improved feed dog linkage mechanism (patented design)
The well-improved interlocking mechanism ofthe feeding dogeffectively avoids the excessive gapof the feeding dog, the machine runs without jamming, the performance ofthe machine is more stable, and theservice life of the machine isprolonged.
Dense Stitching Function (Patented Design)
Front and back bartack sewing functions can be added according to customer needs
Horn-type fabric guide
"Horn type"regulating fabric guide,to offer stable covering stitch.
Adjustable hemming folder
Adjustable hemming folder changesthe hemming function in easily.
Applicable to medium-heavy weight fabric for general seaming & hemming. For example, all kinds of knit goods collars and cuf for covering, small.size cuff of trousers and the wear of children & toddler for covering & hemming
Model | GT-720-CB240 | GT-720-CB248 | GT-720-CB348 | GT-720-CB356 | GT-720-CB364 | GT-720-CB456 | GT-720-CB460 | GT-720-CB464 |
Number of siches | 2 | 2 | 3 | 3 | 3 | 4 | 4 | 4 |
Thread number | 3 | 3 | 5 | 5 | 5 | 6 | 6 | 6 |
| Stitch length | 1.4-4.5 | 1.4-4.5 | 1.4-4.5 | 1.4-4.5 | 1.4-4.5 | 1.4-4.5 | 1.4-4.5 | 1.4-4.5 |
Needles distance | 4.0 | 4.8 | 4.8 | 5.6 | 6.4 | 5.6 | 6.0 | 6.4 |
| Diferential feed ratio | 1:0.6-1:2.1 | 1:0.6-1:2.1 | 1:0.6-1:2.1 | 1:0.6-1:2.1 | 1:0.6-1:2.1 | 1:0.6-1:2.1 | 1:0.6-1:2.1 | 1:0.6-1:2.1 |
Foot lifter height | 7.0 | 7.0 | 7.0 | 7.0 | 7.0 | 7.0 | 7.0 | 7.0 |
| Max speed(rp.m) | 5000 | 5000 | 5000 | 5000 | 5000 | 5000 | 5000 | 5000 |
Device | EST，EWT，AST，AWT | EST，EWT，AST，AWT | EST，EWT，AST，AWT | EST，EWT，AST，AWT | EST，EWT，AST，AWT | EST，EWT，AST，AWT | EST，EWT，AST，AWT | EST，EWT，AST，AWT |
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