Juki MO-2800 Air Threading Overlock Serger Machine

Master Complex Curves and Flawless Finishes with the Juki MO-2800 Air Threading Overlock Serger

Bring high-end boutique quality to your home sewing studio with the outstanding Juki MO-2800. This highly advanced 2/3/4 thread overlock serger eliminates the steep learning curve of traditional serger setups by utilizing an innovative, motor-driven air-assisted looper threading system. With a single press of a lever, a powerful column of air instantly shoots your thread directly through the loopers, saving you valuable setup time and freeing you to focus entirely on your creative designs. World Weidner is proud to be your authorized Juki premier dealer, supplying genuine, brand-new machinery backed by a full manufacturer warranty, lifetime technical assistance, and unparalleled customer support.

Designed for exceptional versatility, the Juki MO-2800 excels on every fabric type—ranging from gossamer silks and stretch activewear knits to heavy-duty denims and structured wools. Its professional differential feed prevents puckering or stretching, while the breakthrough curve foot allows you to navigate tight corners and intricate inner curves with absolute control. Elevate your garment construction, custom upholstery, and crafting projects to commercial standards with a serging experience that is whisper-quiet, incredibly stable, and beautifully precise.

Machine Specifications Quick-Reference

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Warranty & Support Peace of Mind: This brand-new Juki MO-2800 overlock machine is backed by Juki's comprehensive manufacturer warranty, including 5 years of coverage on mechanical parts, 2 years on electronic parts, and 90 days on labor and adjustments. Buy with confidence knowing that World Weidner's expert in-house technical team is always here to assist with lifetime support.

Main Features & Creative Benefits

JUKI Industrial Heritage Since 1938

Bring the legendary strength of commercial-grade manufacturing to your home studio. Since 1938, JUKI has engineered industry-leading industrial equipment, and this same robust technology is built directly into the Juki MO-2800. Enjoy unmatched stitch precision, heavy-duty durability, and professional-grade performance designed to elevate your sewing, quilting, and garment construction projects to factory-quality standards.

Automatic Electric Air Threading System

Say goodbye to tedious manual threading pathways and magnifying glasses. The MO-2800 is equipped with Juki's state-of-the-art automatic air threading mechanism. Running on a robust electric motor, this system generates a powerful gust of air that sweeps the threads cleanly from the insertion ports directly through both the upper and lower loopers. It transforms the most challenging part of serging into a quick, effortless, push-button process.

The Specialized Curve Foot & Narrow Knife Distance

Maneuvering curved necklines, armholes, and decorative organic shapes is smooth and intuitive with Juki's custom-engineered Curve Foot. The physical distance between the trimming knife and the sewing needles is only 9.95 mm, which represents the smallest needle-to-knife gap in the industry. This ultra-short distance prevents the fabric from twisting or buckling during sewing, allowing you to execute crisp, professional inner curves without raw-edge errors.

Built-In Magnetic Needle Tray

Keep your workspaces organized and safe. Located conveniently on the top surface of the machine frame, the integrated magnetic needle tray serves as a secure, temporary holding spot for needles when converting between 1-needle and 2-needle configurations or when swapping out needle sizes for different fabrics.

One-Step Automatic Rolled Hemming

Transitioning from a structural overlock seam to an elegant rolled hem is completely hassle-free. By adjusting the built-in thread tension selection lever, the machine dynamically sets the required tension parameters for a flawless rolled finish. Simply set your cutting width dial between 2.5 mm and 3.5 mm and slide the selection lever to immediately create gorgeous edges on cocktail napkins, bridal wear, summer scarves, and ruffled hems.

Heavy-Duty Knee Lifting Lever

Enjoy total hands-free control of your materials. The included ergonomic knee lift bar plugs into the front of the machine housing, allowing you to comfortably raise the presser foot up to 6.0 mm with your knee. This leaves both hands free to position bulkier fabrics, align layers, and maneuver tricky corners. When adjusted manually by hand, the presser foot can clear up to an extra-high 8.0 mm for thick materials.

Adjustable Differential Feed and Knife Control

Engineered with dual independent feed dogs, the adjustable differential feed lets you control how fabric gathers or stretches under the foot, guaranteeing smooth, flat seams on slippery synthetics and heavy knits alike. If a project does not require cutting, you can deactivate and retract the upper knife within seconds for safe and simple stitching.

What's Included with the Machine?

Model	MO-1000	MO-2000QVP	MO-2800	Akane MO-3000QVP
Machine Type	Air Threading Serger	Air Threading Serger	Air Threading Serger	Air Threading Serger
Dimensions	13" W x 11" D x 12.25" H	13" W x 11" D x 12.2" H	13.75" W x 12.2" D x 13.4" H	13.8" W x 12.2" D x 13.4" H
Weight	20 lbs	20 lbs	22 lbs	25 lbs
Max Sewing Speed	1,500 spm	1,500 spm	1,500 spm	1,500 spm
Number of Threads	2/3/4 Threads	2/3/4 Threads	2/3/4 Threads	2/3/4 Threads
Number of Needles	1/2 Needles	1/2 Needles	1/2 Needles	1/2 Needles
Differential Feed Ratio	0.7 - 2.0	0.7 - 2.0	0.7 - 2.0	0.7 - 2.0
Max Stitch Length	4mm	4mm	4mm	4mm
Max Overlock Width	9mm	Left: 9mm, Right: 7mm Rolled Hem: 2mm	Left: 7.5mm, Right: 5.5mm Rolled Hem: 2mm	Left: 7.5mm, Right: 5.5mm Rolled Hem: 2mm
Max Presser Foot Lift	8mm	8mm	8mm	8mm
Lower Looper Threader	Air Threaded	Air Threaded	Air Threaded	Air Threaded
Adjustable Foot Pressure	Yes	Yes	Yes	Yes
Adjustable Thread Tension	Yes	Yes	Yes	Yes
Retractable Upper Knife	Yes	Yes	Yes	Yes
Adjustable Lower Knife	Yes	Yes	Yes	Yes
Automatic Rolled Hemming	Yes	Yes	Yes	Yes
Chain-off Thread Cutter	No	No	No	Yes
Auto Thread Supply System	No	No	No	Yes
Waste Collector	Yes	Yes	Yes	Yes
Knee Lifting Lever	No	No	Yes	Yes
Purchase Options	View MO-1000	View MO-2000QVP	View MO-2800	View MO-3000QVP

Why Buy From World Weidner?

Choosing your new Juki MO-2800 from World Weidner means securing a dedicated partner for your creative journey. As an authorized Juki dealer, we guarantee your machine is brand-new, factory-sealed, and backed by a full manufacturer warranty. Our relationship with you does not end at checkout; our expert in-house customer care team and factory-trained technicians are always available to help with setup, thread selection, and technique troubleshooting. Additionally, World Weidner carries a wide range of compatible overlock accessories, including specialized serger presser feet, ELx705 needles, high-quality serging threads, walking feet, and essential notions to ensure you have everything you need to create.

• 60-Day Money-Back Guarantee: We offer a generous 60-day full satisfaction and money-back guarantee for risk-free shopping on your machine.*
• Low Free Shipping Threshold: Enjoy free shipping within the contiguous United States on all qualifying orders over our low minimum threshold.
• Fast Order Delivery: Orders ship quickly from our central Oklahoma warehouse, usually arriving at your doorstep within 1 to 4 business days.
• Loyalty Rewards Program: Earn 5% back on every purchase online and in-store. These points can be saved up and redeemed for discounts on anything we carry.
• Referral Bonus Perks: Take advantage of our "Give $10, Get $10" program that rewards both you and a friend with coupons for future orders and accessories.
• Interest-Free Financing: We partner with popular payment platforms to offer flexible, interest-free installment payments at checkout so you can start creating today.
• Full Manufacturer Warranties: As an officially authorized dealer for every brand we carry, all machine purchases include valid, robust factory warranty coverage.
• In-House Customer Support: Our dedicated, knowledgeable team, including factory-trained service technicians, is available by phone, live chat, or email to assist with machine setup, scheduled maintenance, and project troubleshooting.
• Massive Interactive Showroom: Check out our 18,000-square-foot physical Creative Center in Oklahoma City for hands-on machine testing, direct support, and community classes.