JUKI MO6900S
JUKI
MO6900S
Super-High-Speed, Overlock / Safety Stitch Machine
🧵 Sewing — Overlock / Safety Stitch

Premium overlock with advanced stitch quality control and servo drive. The JUKI MO6900S is a Super-High-Speed, Overlock / Safety Stitch Machine built for industrial production. It offers a maximum sewing speed of 8,500 sti/min and a stitch length range of 0.8~4mm, with the full official JUKI specification listed below. As the official JUKI distributor in Egypt, Moussa Egypt supplies this machine with installation, operator training and full after-sales support.

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

Further increased reliability
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
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 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.

SpecificationMO-6904SMO-6914SMO-6916S
Stitch type1-needle overlock2-needle overlockSafety stitching
Stitch style in the U.S.A.504514516
Max. sewing speed8,500sti/min*8,000sti/min*8,000sti/min*
Stitch length0.8~4mm0.8~4mm1.5~4mm
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 ratioFor gathering 1:2 (max. 1:4), For stretching 1:0.7 (max. 1:0.6)For gathering 1:2 (max. 1:4), For stretching 1:0.7 (max. 1:0.6)For gathering 1:2 (max. 1:4), For stretching 1:0.7 (max. 1:0.6)
Needle bar stroke24.5mm24.5mm24.5mm
Inclination angle of the needle20°20°20°
Needle bar bushingUpper/lower bushing methodUpper/lower bushing methodUpper/lower bushing method
NeedleDC×27(excluding some subclass model)DC×27(excluding some subclass model)DC×27(excluding some subclass model)
Max. lift of the presser foot7mm(excluding some subclass model)7mm(excluding some subclass model)7mm(excluding some subclass model)
Max. presser foot pressure63.7N (6.5kgf)63.7N (6.5kgf)63.7N (6.5kgf)
Stitch adjusting methodBy push-buttonBy push-buttonBy push-button
Differential-feed adjusting methodBy lever (with micro-adjustment)By lever (with micro-adjustment)By lever (with micro-adjustment)
Weight of the machine head28kg28kg28kg
LubricationAutomaticAutomaticAutomatic
Lubricating oilJUKI Machine Oil 18 (equivalent to ISO VG18)JUKI Machine Oil 18 (equivalent to ISO VG18)JUKI Machine Oil 18 (equivalent to ISO VG18)
Needle coolerProvided as standardProvided as standardProvided as standard
Needle thread heat removerProvided as standardProvided as standardProvided as standard
Micro-lifterProvided as standardProvided as standardProvided as standard

* Specifications subject to change without notice. Contact us for the latest information.

📄
Product Catalogue
PDF · 1.6 MB · Official JUKI
📖
Operator Manual
Official JUKI Manual Site
🔧
Parts List
Official JUKI Parts Portal