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Super-high-speed, Overlock / Safety Stitch Machine

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Super-High-Speed, Overlock / Safety Stitch Machine
MO-6900S Series

High-quality machine with easier operation and increased reliability. The 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 MO-6900S Series is a leading machine in the new era.

The machine ensures both beautiful and upgraded seam quality at higher speeds.

Since the machine 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 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.

Further increased reliability.

The introduction of a shield-structured needle bar mechanism and upper and lower needle bar bushings contributes to increased durability and reliability. Additionally, the machine incorporates an improved feed mechanism and upper looper unit as well as coming standard with a cartridge type oil filter and cooling fan, thereby ensuring enhanced reliability.

Devices intended for conventional JUKI machines are also interchangeable.

Gauges and devices you have used with your existing JUKI machines are also interchangeable with no additional machining required (excluding the LB Series). This eliminates both the waste of resources and unwanted extra costs.

The machine has been developed with the intention of providing an extended service life.

The machine 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.

Model name MO-6904S MO-6914S MO-6916S
Stitch type1-needle overlock2-needle overlockSafety stitching
Max. sewing speed8,500sti/min8,000sti/min
Stitch length0.8mm~4mm1.5~4mm
Needle gauge (mm)-2.0, 2.4, 3.22.0, 3.2, 4.0, 4.8, 4.8+2.0
Overedging width (mm)1.6, 3.2, 4.0, 4.83.2, 4.0, 4.83.2, 4.0, 4.8, 6.4
Differential feed ratioGathering 1:2 (max. 1:4), Stretching 1:0.7 (max. 1:0.6)
NeedleDC×27 (excluding some subclass model)