Juki
MO-6800D Series
Semi-dry-head, High-speed, Overlock / Safety Stitch Machine
Product features
JUKI's dry-head technology protects the sewing products from oil stains. This model of sewing machine has been developed while inheriting JUKI's advanced "dry" technology. JUKI is happy to launch the product which responds to customers' concern about oil stains on the fabric.
Oil stains on the sewing product are eliminated
Oil splashes are substantially reduced to eliminate oil stains on sewing products, thereby upgrading the finished quality.
The frequency of stain removal or re-sewing is reduced.
The machine achieves a practical maximum sewing speed of 7,000sti/min.
Cutting-edge dry technology for achieving a lubrication-free mechanism
The needle bar mechanism and upper looper mechanism have been re-designed to require no lubrication.
The most-advanced dry technologies, such as the special surface treatment applied to the major drive unit and the grease feeding method, contribute to higher durability. The machine does not splash oil after a long-period of use. The grease filler openings are newly provided for the sewing machine on two locations, i.e., one on the upper looper component and the other on the sewing machine frame, thereby improving maintainability.
Specifications
| Model name | MO-6804D | MO-6814D | MO-6816D | MO-6843D |
|---|---|---|---|---|
| Stitch type | 1-needle overlock | 2-needle overlock | Safety stitching | 3-needle safety stitching |
| Stitch style in the U.S.A. | 504 | 514 | 516 | - |
| Max. sewing speed | 7,000sti/min* | |||
| Stitch length | 0.6~3.8 (4.5)mm | |||
| Needle gauge (mm) | - | 2.0mm | 3.0, 5.0mm | 5.0+2.0mm |
| Overedging width (mm) | 4.0mm | 2.0, 3.0, 4.0mm | 4.0, 5.0mm | 3.0mm |
| Bottom differential feed ratio | Gathering 1:2 (Max. 1:4), Stretching 1:0.7 (Max. 1:0.6) | |||
| Needle bar stroke | 24.5mm | |||
| Inclination angle of the needle | 20° | |||
| Needle mechanism | Lower bushing method | |||
| Needle | DC×27 (excluding some subclass model) | |||
| Max. lift of the presser foot | 7mm (excluding some subclass model) | |||
| Max. presser foot pressure | 63.7N (6.5kgf) | |||
| Stitch adjusting method | By push-button | |||
| Differential-feed adjusting method | By lever (with micro-adjustment) | |||
| Weight of the machine head | 27kg | |||
| Lubrication | Automatic (The needle bar mechanism and upper looper mechanism do not require lubrication.) | |||
| Lubricating oil | JUKI Machine Oil 18 (equivalent to ISO VG18) | |||
| Needle cooler | Provided as standard | |||
| Needle thread heat remover | Provided as standard | |||
| Micro-lifter | Option |
*sti/min is the abbreviation for "stitches per minute"
When you place orders
Subclass machine list
Catalogue
The MO-6800D Series documents Juki publishes, on their own site. They open in a new tab.
And the catalogues Juki publishes for their whole range.
Apparel General Catalog (PDF)Non-apparel General Catalog (PDF)Essential Parts List
The file is published and updated by the manufacturer; it is not copied here, so nobody downloads an outdated version.
Product information, photographs and specifications: Juki. No prices or stock here: ask us and we will get back to you.
Other overlock / safety stitch machine models
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