JUKI MH-380 Owner's manual

MH-382 MH-380
Max. sewing
Max. stitch l
Lift of the p
Needle bar
Needle
(at the time
Thread take
Stitch lengt
Condensatio
Looper syst
Looper stro
Elliptical mo
Lubrication
Lubricating
Needle cool
C
Needle
gauge
MH3
● To order, plea
Please not
SPECIFIC
WHEN YO
Various attachments allow the machine to adapt to many different processes.
MH-380 • MH-382
High-speed, Flat-bed, 2-needle Double Chainstitch Machine
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 
 
✽   
✽   
✽   
✽  

MH-380
● Chain
DE
Accurate stitching performance and durable finished seams are particularly necessary
in the chainstitching process. JUKI ensures high-quality sewing with a higher degree of
consistency with its unique looper mechanism and consistent condensation stitching
mechanism. Furthermore, highly efficient operation is achieved by using a chain-off
thread cutting device.
It comes with JUKI’s unique inclined crank type looper mechanism. This gives the machine outstanding durability. You can
use the sewing machine for a long time without ever worrying about looper failure.
MH-380
(Parallel 2-needle, double
chainstitching machine)
✽Equipped with a lapping
seam folder as standard
MH-382
(Tandem 2-needle, double
chainstitching machine)
Stitch dial
Lever for
condensation
stitching
MH-3
De
De
3.2mm
4.0mm
4.8mm
5.6mm
6.4mm
7.9mm
9.5mm
12.7mm
3.2mm
4.0mm
4.8mm
5.6mm
6.4mm
7.9mm
9.5mm
12.7mm
MH-3
MH-3
MH-3
Gauge
compo
Gauge
compo
MH-
(par
MH-
(tan
AP
TA
The machine ensures outstanding reliability and durability.
You can easily set the machine to perform condensation stitching by operating the lever. Condensation stitches that
prevent the thread from fraying can be consistently sewn.
The machine is capable of performing consistent condensation stitching,
ensuring finished seams of higher quality.
The machine incorporates a stitch dial for adjusting the stitch length. For lockstitch machines, which are the most popular
type of sewing machines, the stitch length is also adjusted using a stitch dial. This means you can adjust the stitch length
as desired without difficulty.
Stitch length can be adjusted with ease.

MH-380
● Chain-off thread cutter
AT-8
DEVICES AND ATTACHMENTS
necessary
er degree of
stitching
chain-off
Applicable machines: MH-380, MH-382
Class of work: Jeans, Working wear
Applications: Cut a chaining thread bridging two
workpieces continuously sewn by chainstitch in the way
that a knife blade of the cutter is dropped. Best suited
for continuous sewing on pocket openings of jeans or
working wear.
durability. You can
Stitch dial
Lever for
condensation
stitching
MH-380
Description
Description
Throat plate
Right looper
3.2mm (1/8")
4.0mm (5/32")
4.8mm (3/16")
5.6mm (7/32")
6.4mm (1/4")
7.9mm (5/16")
9.5mm (3/8")
12.7mm (1/2")
3.2mm (1/8")
4.0mm (5/32")
4.8mm (3/16")
5.6mm (7/32")
6.4mm (1/4")
7.9mm (5/16")
9.5mm (3/8")
12.7mm (1/2")
3.2mm (1/8") = B
4.0mm (5/32") = C
4.8mm (3/16") = D
5.6mm (7/32") = E
6.4mm (1/4") = F
7.9mm (5/16") = H
9.5mm (3/8") = K
12.7mm (1/2" ) = L
B1103-380-B00
B1103-380-C00
B1103-380-D00
B1103-380-E00
B1103-380-F00
B1103-380-H00
B1103-380-K00
B1103-380-L00
B2030-380-000
Left looper Bed slide asm.
B2031-380-000 B1104-380-AA0
B1104-380-LA0
Bed slide asm.
B1108-380-BA0
B1108-380-HA0
B1108-380-LA0
MH-382
MH-380
MH-382
Size code
B1103-382-000––
Needle clamp
B1406-019-BA0
B1406-019-CA0
B1406-019-DA0
B1406-019-EA0
B1406-019-FA0
B1406-038-HA0
B1406-038-KA0
B1406-038-LA0
Presser foot asm.
(with finger
Gauge
components
Gauge
components
Feed dog
B1509-038-BB0
B1509-038-CB0
B1509-038-DB0
B1509-038-EB0
B1509-038-FB0
B1509-038-HB0
B1509-038-KB0
B1509-038-LBB
B1613-380-B00
B1613-380-D00
B1613-380-F00
B1613-380-H00
B1613-380-K00
B1613-380-L00
Rear moving
needle guard
B2311-380-B00
B2311-380-E00
B2311-380-H00
B2311-380-L00
Right fix
needle guard
B2315-380-000
Left needle guard
B2312-380-000
B1406-019-BA0 B1524-382-0B0 B1613-382-000 B2311-382-000 B2312-382-000
B2030-380-000 B2031-380-000 B1104-380-AA0 B1108-380-BA0––
Model Application
MH-380
(parallel 2-needle)
• Sewing sides of slacks
• Hemming or welting garment parts
• Attaching lining tape
MH-382
(tandem 2-needle) • Joining seat of slacks
APPLICATIONS
TABLE OF EXCHANGING GAUGE SETS
stitches that
the most popular
the stitch length
Guide width mm (in)
Tandem 2-needle
4.0 (5/32)
4.8 (3/16)
6.4 (1/4)
7.9 (5/16)
Part No.
40042785
40042787
40042788
40042790
40042791

Model name
Max. sewing speed
Max. stitch length
Lift of the presser foot
Needle bar stroke
Needle
(at the time of delivery)
Thread take-up
Stitch length adjustment
Condensation stitches
Looper system
Looper stroke
Elliptical motion
Lubrication
Lubricating oil
Needle cooler
MH-380
Parallel 2-needle
MH-382
Tandem 2-needle
6,000sti/min＊
4mm
By hand: 5.5mm, By knee: 10mm
30mm
TV×7 (#14) #9~#21
Needle bar thread take-up
By stitch dial (lockstitch)
By lever for condensation stitching
Rocking type looper
22.6mm
2.4~3.7mm
Automatic
JUKI New Defrix Oil No.1 (equivalent to ISO VG7)
Optional
Code
mm
inch
B
3.2
1/8
C
4.0
5/32
D
4.8
3/16
E
5.6
7/32
F
6.4
1/4
H
7.9
5/16
K
9.5
3/8
L
12.7
1/2
Needle
gauge
MH380 U MH382U
● To order, please contact your nearest JUKI distributor.
Please note when placing orders, that the model name should be written as follows:
SPECIFICATIONS
WHEN YOU PLACE ORDERS
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