Various gauge sets and attachments allow the machine to adapt to many different processes and specifications.
Compatible with various processes
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 (AT-8).

The machine ensures outstanding reliability and durability
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.
The machine is capable of performing consistent condensation stitching, ensuring finished seams of higher quality
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.
Specification
| Model name | MH-380 | MH-382 |
|---|---|---|
| Parallel 2-needle, double chainstitch machine | Tandem 2-needle, double chainstitch machine | |
| Max. sewing speed | 6,000sti/min* | |
| Max. stitch length | 4mm | |
| Lift of the presser foot | By hand: 5.5mm, By knee: 10mm | |
| Needle bar stroke | 30mm | |
| Needle (at the time of delivery) | TV×7 (#14) #9~#21 | |
| Thread take-up | Needle bar thread take-up | |
| Stitch length adjustment | By stitch dial (lockstitch) | |
| Condensation stitches | By lever for condensation stitching | |
| Looper system | Rocking type looper | |
| Looper stroke | 22.6mm | |
| Lubrication | Automatic | |
| Lubricating oil | JUKI New Defrix Oil No.1 (equivalent to ISO VG7) | |
*sti/min is the abbreviation for “stitches per minute”
When you place orders

Gauge
MH-380
| Guage | THROAT PLATE | NEEDLE CLAMP ASM. | PRESSER FOOT ASM. | FEED DOG | MOVING NEEDLE GUARD | RIGHT FIXED NEEDLE GUARD | LEFT FIXED NEEDLE GUARD | ||
|---|---|---|---|---|---|---|---|---|---|
| Figure | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ||
| Needle width | P/N | P/N | P/N | P/N | P/N | P/N | P/N | ||
| Code | inch | mm | |||||||
| B | 1/8 | 3.2 | B1103380B00 | B1406019BA0 | B1509038BB0 | B1613380B00 | B2311380B00 | B2315380000 | B2312380000 |
| C | 5/32 | 4.0 | B1103380C00 | B1406019CA0 | B1509038CB0 | B1613380B00 | B2311380B00 | B2315380000 | B2312380000 |
| D | 3/16 | 4.8 | B1103380D00 | B1406019DA0 | B1509038DB0 | B1613380D00 | B2311380B00 | B2315380000 | B2312380000 |
| E | 7/32 | 5.6 | B1103380E00 | B1406019EA0 | B1509038EB0 | B1613380F00 | B2311380E00 | B2315380000 | B2312380000 |
| F | 1/4 | 6.4 | B1103380F00 | B1406019FA0 | B1509038FB0 | B1613380F00 | B2311380E00 | B2315380000 | B2312380000 |
| H | 5/16 | 7.9 | B1103380H00 | B1406038HA0 | B1509038HB0 | B1613380H00 | B2311380H00 | B2315380000 | B2312380000 |
| K | 3/8 | 9.5 | B1103380K00 | B1406038KA0 | B1509038KB0 | B1613380K00 | B2311380H00 | B2315380000 | B2312380000 |
| L | 1/2 | 12.7 | B1103380L00 | B1406038LA0 | B1509038LBB | B1613380L00 | B2311380L00 | B2315380000 | B2312380000 |
| Remarks | – | – | With a needle cover | – | – | – | – | ||
| Guage | RIGHT LOOPER | LEFT LOOPER | SLIDE PLATE ASM. | CAM COVER (FRONT) | FOLDER (FOR MEDIUM-WEIGHT) | ||
|---|---|---|---|---|---|---|---|
| Figure | ![]() | ![]() | ![]() | ![]() | ![]() | ||
| Needle width | P/N | P/N | P/N | P/N | P/N | ||
| Code | inch | mm | |||||
| B | 1/8 | 3.2 | B2031380000 | B2030380000 | B1104380AA0 | B1108380BA0 | B9126038BAB |
| C | 5/32 | 4.0 | B2031380000 | B2030380000 | B1104380AA0 | B1108380BA0 | B9126038CAB |
| D | 3/16 | 4.8 | B2031380000 | B2030380000 | B1104380AA0 | B1108380BA0 | B9126038DAB |
| E | 7/32 | 5.6 | B2031380000 | B2030380000 | B1104380AA0 | B1108380BA0 | B9126038EAB |
| F | 1/4 | 6.4 | B2031380000 | B2030380000 | B1104380AA0 | B1108380BA0 | B9126038FAB |
| H | 5/16 | 7.9 | B2031380000 | B2030380000 | B1104380AA0 | B1108380HA0 | B9126038HAB |
| K | 3/8 | 9.5 | B2031380000 | B2030380000 | B1104380AA0 | B1108380HA0 | – |
| L | 1/2 | 12.7 | B2031380000 | B2030380000 | B1104380LA0 | B1108380LA0 | – |
MH-382
| Guage | THROAT PLATE | NEEDLE CLAMP ASM. | PRESSER FOOT ASM. | FEED DOG | MOVING NEEDLE GUARD | FIXED NEEDLE GUARD | ||
|---|---|---|---|---|---|---|---|---|
| Figure | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ||
| Needle width | P/N | P/N | P/N | P/N | P/N | P/N | ||
| Code | inch | mm | ||||||
| – | – | – | B1103382000 | D1406038BA0 | B15243820B0 | B1613382000 | B2311382000 | B2312382000 |
| Remarks | – | – | With a needle cover | – | – | – | ||
| Guage | RIGHT LOOPER | LEFT LOOPER | SLIDE PLATE ASM. | CAM COVER (FRONT) | ||
|---|---|---|---|---|---|---|
| Figure | ![]() | ![]() | ![]() | ![]() | ||
| Needle width | P/N | P/N | P/N | P/N | ||
| Code | inch | mm | ||||
| – | – | – | B2031380000 | B2030380000 | B1104380A00 | B1108380B00 |

















