Semi-dry head, 2-needle Lockstitch Sewing System
LH-4500C Series

Seam quality is improved by introducing the separately-driven right and left active tension mechanisms.
A large hook of 1.8-fold capacity (as compared with the standard size hook) is adopted. As a result, frequency of thread changing is reduced in half. This is the world's first sewing machine not only for jeans and heavy-weight materials but also for foundation that is provided with a large hook. This sewing machine provides further stable seam quality.


LH-4588CF-7 
sample
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Model name LH-4578CFF LH-4578CFG-7 LH-4588CFG-7
Application Foundation Jeans and heavy-weight materials

Corner stitching

(Organized split needle bar mechanism)

Not provided Provided
Max. sewing speed 3,000sti/min
Max. stitch length 4mm 7mm
Lift of the presser foot Max.13mm
Needle DP×5 (#10) #9~#16 DP×5 (#21) #16~#23
 
Cloth cutting knife
 
Lockstitch
 
Bottom-feed
 
Automatic thread trimmer
 
Organized split
needle bar
 
Dry-head, Intelligent
Direct-drive Sewing Machine
 
Horizontal-axis hook
(large)
 
Needle-feed
2-needle
Vertical-axis hook
(large)
Differential-feed
3-needle
4-needle
Active tension
Belt-feed
Belt-loop attaching
Button sewing
Double
chainstitch
Unison-feed
Eyelet
buttonholing
Pocket welting
Button sewing
with neck wrapping
Lockstitch
buttonholing
Lockstitch
Pinpoint stitch
R-θ drive
Cloth puller
Bottom and
variable top-feed
Bartacking
Stacker
Zigzag stitching
Bottom and
variable top-feed
X-Y drive
Horizontal-axis hook
(3-fold-capacity)
Top and bottom-feed
Single-thread
chainstitch
T-shirt
Shorts
Casual bag
Trousers
Men's jacket
Polo shirt
Brassiere
Brief
Dress shirt
Jeans
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