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High-speed, Variable Top-feed, Overlock / Safety Stitch Machine
the Juki MO-6900S Series, is a new and powerful overlock/safety stitch machine that has been developed to offer increased reliability and ease-of-use, while upgrading seam quality at higher sewing speeds. It responds to a wider range of materials and processes to finish high-quality soft-feeling seams. With the operating noise having been reduced and increased durability ensured, the cost-effective of the Juki MO-6900S Series, is a leading machine in the new era.
Description
Super-high-speed, Overlock / Safety Stitch Machine
Safety Stitching
High-quality machine with easier operation and increased reliability.
The Juki MO-6900S Series, is a new and powerful overlock/safety stitch machine that has been developed to offer increased reliability and ease-of-use, while upgrading seam quality at higher sewing speeds. It responds to a wider range of materials and processes to finish high-quality soft-feeling seams. With the operating noise having been reduced and increased durability ensured, the cost-effective of the Juki MO-6900S Series, is a leading machine in the new era.
The machine ensures both beautiful and upgraded seam quality at higher speeds.
The Juki MO-6900S Series, comes with a needle-thread take-up mechanism as well as a looper thread take-up mechanism, to offer upgraded responsiveness from light- to heavy-weight materials with a lower applied tension, it achieves well tensed soft feeling seams that flexibly correspond to the elasticity of the material at the maximum sewing speed of 8,000 to 8,500sti/min. To offer improved sewing capabilities as well as to prevent stitching misshapes, the machine is equipped as standard with the needle thread heat remover and needle cooler.
The machine has been developed with the intention of providing an extended service life.
The Juki MO-6900S Series, incorporates various mechanisms as standard, such as a differential-feed micro-adjustment mechanism and an external adjustment mechanism for adjusting the feed dog inclination as well as increasing the differential feed ratio, which can be easily adjusted to finish seams that perfectly match the material to be used. Comfortable operation is all but guaranteed, by a wider area around the needle entry, the adoption as standard of a micro-lifter feature that offers improved responsiveness to materials and provides the operator with upgraded operability, and by the reduction of operating noise and vibration, which has been achieved by designing an optimally balanced machine.
Technical Information
| Model Series | Juki MO-6900S Series | ||
|---|---|---|---|
| Model name | Juki MO-6904S | Juki MO-6914S | Juki MO-6916S |
| Stitch type | 1-needle overlock | 2-needle overlock | Safety stitching |
| Stitch style in the U.S.A. | 504 | 514 | 516 |
| Max. sewing speed | 8,500sti/min✽ | 8,000sti/min✽ | |
| Stitch length | 0.8~4mm | 1.5~4mm | |
| Needle gauge (mm) | –– | 2.0, 2.4, 3.2 | 2.0, 3.2, 4.0, 4.8, 4.8+2.0 |
| Overedging width (mm) | 1.6, 3.2, 4.0, 4.8 | 3.2, 4.0, 4.8 | 3.2, 4.0, 4.8, 6.4 |
| Differential feed ratio | For gathering 1:2 (max. 1:4), For stretching 1:0.7 (max. 1:0.6) | ||
| Needle bar stroke | 24.5mm | ||
| Inclination angle of the needle | 20o | ||
| Needle bar bushing | Upper/lower bushing method | ||
| Needle | DCx27 | ||
| Max lift of the presser foot | 7mm | ||
| Max Presser foot pressure | 63.7N | ||
| Stitch Adjusting Method | By Push Button | ||
| Differential-feed adjusting Method | By Lever | ||
| Weight of the machine head | 28Kg | ||
| Lubrication | Automatic | ||
| Lubricating Oil | Juki Machine Oil 18 | ||
| Needle Cooler | Provided as standard | ||
| Needle Thread Heat Remover | Provided as standard | ||
| Micro-lifter | Provided as standard | ||
