Semi-dry Direct-drive, 1-needle, Unison-feed, Lockstitch Sewing System with automatic thread trimmer
LU-2828V-7 (Vertical-axis 2.7 fold-capacity hook / Shorter-thread remaining type)  

This model digitalizes adjustment values required for sewing and easily transfers them to the main body of sewing machine by means of the ICT.This sewing system is the flag ship model of sewing machines that are specifically developed for sewing heavy-weight materials for car seats and sofas such as leather, artificial leather and heavy-weight fabric. Five adjustment values (stitch length, presser foot height, pressure foot pressure, alternate vertical movement amount of the walking foot and needle thread tension) required for sewing are digitalized.

 
LU-2810-7
LU-2828V-7
sample
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Model name LU-2828V-7
Max. sewing speed 3,500sti/min
Max. stitch length 9mm
Presser foot 20mm
Alternating vertical
movement
1~9mm
Needle 134×35 Nm140(#22), Nm125~180(#20~#24)
Thread 60/3 ~ 20/3(#30~#5)
 
Cloth cutting knife
 
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