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Shop Presale Get exclusive first access to the all-new embroidery-capable Smart Heavy Duty.
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Shop Presale Get exclusive first access to the all-new embroidery-capable Smart Heavy Duty.
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Special Financing Available for up to 48 months† on qualifying purchases made with your Sewing & More credit card.
Shop Presale
Get exclusive first access to the all-new embroidery-capable Smart Heavy Duty.
The Next Evolution of Heavy Duty Power
The Heavy Duty™ you trust, upgraded.
For Projects That Demand More
Designed to help new serger users build confidence from the very first project.
Shop Presale
Get exclusive first access to the all-new embroidery-capable Smart Heavy Duty.
The Next Evolution of Heavy Duty Power
The Heavy Duty™ you trust, upgraded.
Bundle & Save
Shop your favorite Heavy Duty machines bundled with must-have accessories—all at a price that’s hard to beat.
Special Financing
Available for up to 48 months† on qualifying purchases made with your Sewing & More credit card.
Shop Presale
Get exclusive first access to the all-new embroidery-capable Smart Heavy Duty.
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Huge selection of sewing solutions and supplies.
Sew & Save
Shop Last Chance and Final Markdown machines at incredible prices.
Get Costume Ready
Shop deals on fabric and patterns all month long.
Fall Savings
Find everything you need for your next project, with savings on select machines, 25% off select accessories and free shipping.
Special Financing
Available for up to 48 months† on qualifying purchases made with your Sewing & More credit card.
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Shop Presale Get exclusive first access to the all-new embroidery-capable Smart Heavy Duty.
The Next Evolution of Heavy Duty Power The Heavy Duty™ you trust, upgraded.
For Projects That Demand More Designed to help new serger users build confidence from the very first project.
Heavy DutyBest Seller
Shop Presale Get exclusive first access to the all-new embroidery-capable Smart Heavy Duty.
The Next Evolution of Heavy Duty Power The Heavy Duty™ you trust, upgraded.
Bundle & Save Shop your favorite Heavy Duty machines bundled with must-have accessories—all at a price that’s hard to beat.
Special Financing Available for up to 48 months† on qualifying purchases made with your Sewing & More credit card.
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Shop Presale Get exclusive first access to the all-new embroidery-capable Smart Heavy Duty.
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Sew & Save Shop Last Chance and Final Markdown machines at incredible prices.
Get Costume Ready Shop deals on fabric and patterns all month long.
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Warranty
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View SINGER® Heavy Duty 4423 ManualWarranty
Find Machine WarrantyMachine Manual
View SINGER® Heavy Duty 4423 ManualHeavy Duty 4423 Meltwater Blue Sewing Machine
Universal Hard Case
The SINGER® 4423 Heavy Duty Sewing Machine in Meltwater Blue delivers professional-level performance for beginners and experienced sewists alike. Paired with a universal hard sewing machine case, this bundle gives you both powerful stitching capability and secure storage in one complete package.
Up to 25 Years Warranty Coverage. See full Warranty details, some restrictions may apply.
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Returns
For more information, please visit our Returns Policy
Our customer care team is here to help keep every stitch on track. Contact us for help with questions, finding the perfect machine, orders, and product support.
WARNING: This product can expose you to chemicals including Di(2‑ethylhexyl) phthalate (DEHP), which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.
Warranty
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View SINGER® Heavy Duty 4423 Manual
SINGER® Portable Bobbin Winder
SINGER® Universal Canvas Tote Bag
SINGER® Black Universal Hard Case
SINGER® Sew Easy Foot
SINGER® Heavy Duty Crafting Presser Foot Kit
SINGER® Even Feed / Walking Presser Foot
SINGER® Compact Fabric Shaver & Lint Remover - Battery Powered
SINGER® Zipper Presser Foot
SINGER® 1/4 Inch Piecing Presser Foot
SINGER® Blind Hem Presser Foot
SINGER® SteamCraft Plus 2.0 Iron Black
SINGER® Ruffler Foot
SINGER® Garment Sewing Presser Foot Kit
SINGER® Cream/Red Universal Tote Bag
SINGER® Side Cutter Attachment
SINGER® Roller Presser Foot
SINGER® Home Decor Presser Foot Kit
SINGER® Clear Open Toe Presser Foot
SINGER® Non-Stick Presser Foot
SINGER® Parallel Sewing Foot
SINGER® Satin Stitch Foot
SINGER® Gathering Presser Foot
SINGER® Button Sewing Foot
SINGER® Beading Presser Foot
SINGER® Pintuck Presser Foot
SINGER® All Purpose Presser Foot
SINGER® Fringe Foot
SINGER® Rechargeable Fabric Shaver & Lint Remover
Show us what you’re creating! Tag @singernorthamerica for a chance to be featured.
Get More from Your SINGER® Heavy Duty 4423 Meltwater Blue Sewing Machine
See the features designed to give you the power, capability and confidence to take your sewing further.
Buttonholes are sewn in one easy step. Just place the button in the buttonhole foot and the machine sews a buttonhole perfectly sized for that button, delivering consistent results every time.
The distance between the needle and the main part of the machine. Having a generous "C" space allows you to sew larger projects like quilts with ease.
Easy to thread and easy to see! The transparent bobbin and cover allow you to monitor your thread supply so you don't run out of thread in the middle of a seam.
Extra easy machine threading! The built-in needle threader threads the needle without strain or frustration.
Included Accessories ($60 value):
SINGER® Heavy Duty 4423 Meltwater Blue Sewing Machine
SINGER® Heavy Duty 4423 Sewing Machine
SINGER® Heavy Duty 4423 Sewing Machine Accessories
SINGER® Heavy Duty 4423 Sewing Machine HD Metal Frame
SINGER® Heavy Duty 4423 Sewing Machine Drop Feed
SINGER® Heavy Duty 4423 Sewing Machine Sewing Speed
SINGER® Heavy Duty 4423 Sewing Machine Top Drop-In Bobbin
SINGER® Heavy Duty 4423 Sewing Machine Needle Threader
SINGER® Heavy Duty 4423 Sewing Machine Buttonhole
SINGER® Heavy Duty 4423 Sewing Machine - Stitches
The SINGER 4423 and 4432 are very similar; the main difference is stitch count. The 4423 has 23 built-in stitches, while the 4432 has 32, and the Meltwater model has a unique color.
Yes, the SINGER Heavy Duty 4423 is an excellent choice for upholstery projects due to its powerful motor, high sewing speed, and sturdy metal frame that handles thick fabrics.
Yes, this model includes a fully automatic 1-step buttonhole feature, which creates consistent, professional-looking buttonholes in a single, simple action.
The SINGER 4423 is beginner-friendly with its automatic needle threader and easy top drop-in bobbin, making it a great machine that a new sewer can grow with.
The stainless steel bedplate ensures that fabrics, from delicate silks to rugged canvas, glide smoothly over the machine's surface for even and consistent stitching.
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