Warranty
Find Machine WarrantyMachine Manual
View SINGER® Heavy Duty 4423 ManualCurrency: $/USD
Bundle & Save Shop your favorite Heavy Duty machines bundled with must-have accessories—all at a price that’s hard to beat.
🏷️HD4411 Now Just $199.99! Limited time offer — the HD411 is $199.99 and up to 40% off all Heavy Duty machines!
Shop Gift Cards Looking for the perfect gift for the sewing & crafting enthusiast in your life?
Machine Finder Find the right machine for your project.
View all machines Sewing, Embroidery, Fabric Cutting machines and more!
🏷️HD4411 Now Just $199.99! Limited time offer — the HD411 is $199.99 and up to 40% off all Heavy Duty machines!
Shop Gift Cards Looking for the perfect gift for the sewing & crafting enthusiast in your life?
Accessory Finder Find the right accessory for your machine.
View all accessories Huge selection of sewing solutions and supplies.
Shop Gift Cards Looking for the perfect gift for the sewing & crafting enthusiast in your life?
Refurbished Machines These reconditioned sewing machines are offered to you at an unbeatable price and with a hassle-free warranty.
🏷️HD4411 Now Just $199.99! Limited time offer — the HD411 is $199.99 and up to 40% off all Heavy Duty machines!
Sew Big Savings New markdowns on favorite machines. Limited stock available—shop now before it’s too late!
Black Friday Starts Now! SAVE over 50% on our best-selling SteamCraft Plus 2.0 Iron!
Find the Perfect Gift Ready to make gifting easy? Take the quiz to find the perfect gift.
Machine Finder Find the right machine for your project.
Accessory Finder Find the right accessory for your machine.
Explore our Gift Guide The Ultimate Holiday Gift Guide for Sewists, Quilters & Embroiderers from SINGER®, PFAFF® & HUSQVARNA® VIKING®.
Warranty
Find Machine WarrantyMachine Manual
View SINGER® Heavy Duty 4423 ManualWarranty
Find Machine WarrantyMachine Manual
View SINGER® Heavy Duty 4423 ManualFree Standard Shipping on orders over $35 (Excludes AK & HI). Most orders arrive in 3-5 business days. Free returns up to 60 days.
The Heavy Duty 4423 sewing machine is designed with your heavy duty projects in mind, from denim to canvas. Thanks to the machine's powerful motor, you have extra high sewing speed to save you time.
With adjustable presser foot pressure, you can also sew very lightweight sheers, and the stainless steel bedplate allows fabrics to glide over the machine with ease. Create original costumes, sew personalized fashions or transform your home with new decorator pillows and curtains.
Among the 97 stitch applications is a one-step buttonhole, giving you consistent results every time for projects you'll be proud to say you made yourself. The Top Drop-in Bobbin is not only easy to thread, it's easy to see so you won't run out of bobbin thread in the middle of a seam.
Thanks to the SINGER Sewing Assistant App, help is available anytime you are, to help you learn how to set up to sew various fabrics and techniques.
97 Stitch Applications. A stitch application is a specific technique you can do with a selected stitch.
Click below to see the complete listing of Stitch Applications for this sewing machine
4423 Stitch Applications Guide
Included Accessories ($60 value):
Stitch Applications (97) - A Stitch Application simply means a specific sewing technique that you can do with a selected stitch. Basically, Stitch Applications are all the different things you can actually DO with your machine!
Online Owner's Class (+) - Learn your machine's basics like threading the machine correctly, selecting stitches, making a buttonhole, changing the needle and more. Available online whenever your are!
SINGER Sewing Assistant App (+) - Use this App to help you learn about the parts of the machine, how to set up the machine to start sewing including threading the top of the machine and the bobbin, how to select stitches for various techniques, and more.
Built-In Stitches (23) - Choose from a variety of stitches for basic sewing, decorative sewing, and more.
One-Step Buttonhole (+) - 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.
Built-In Needle Threader (+) - Effortlessly threads the eye of the needle - eliminates eye strain and saves you time.
Top Drop In Bobbin (+) - 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.
Drop Feed (+) - Feed teeth can be lowered for button sewing or free-motion sewing - a must-have for quilters! Simply slide the Drop Feed Lever to lower the feed teeth. Slide it back and turn the handwheel one full turn to raise the feed teeth again.
Easy Stitch Selection Dial (+) - Built-in stitches are displayed on the Stitch Selector Dial. Simply turn the dial to select the stitch you want to sew.
Adjustable Stitch Length (+) - Customize the appearance of a stitch by increasing or decreasing the distance between stitches. Use this function for various stitch techniques like applique, basting and more.
Adjustable Stitch Width (6mm) - The size of the stitch from left to right is adjustable, to make the stitch sew narrower or wider as desired.
Adjustable Presser Foot Pressure (+) - When sewing very lightweight or heavyweight fabrics, it may at times be necessary to decrease or increase the presser foot pressure to help the machine feed the fabric through the machine.
Reverse (Lever) - Sew stitches in reverse, usually done to secure a seam at the beginning and end to prevent unraveling.
Heavy Duty Metal Frame (+) - The machine's interior frame is metal, providing long lasting durability.
Stainless Steel Bed Plate (+) - The surface of the machine's arm is made of stainless steel, providing a smooth surface that allows your fabrics to glide smoothly as you sew.
High-Performance Motor (+) - The machine has a motor that is 60% stronger than a standard sewing machine motor, allowing you to sew at higher speeds up to 1100 stitches per minute.
High Speed Stitching (1100/min) - Professional speed for faster results.
Free Arm (+) - Slide off the Removable Storage Compartment for access to the free arm, making it easy to sew trouser hems, sleeve cuffs and other smaller or tubular projects.
Machine Cover (Soft Cover) - A cover is provided with your machine to help keep it dust free when not in use.
Snap-On Presser Feet (+) - Presser feet can be easily removed and attached when needed for various sewing techniques.
Extra High Presser Foot Lifter (+) - Presser foot has an extra high position available to accommodate thick fabrics.
Variable Needle Positions (3) - Adjust position of needle as desired for various sewing techniques like topstitching, edgestitching, zipper application, piping insertion and more.
Sewing Space (Needle to Tower) (6.25") - 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.
Bobbin Class (15 Transparent) - SINGER or INSPIRA branded bobbins are recommended for best results.
Machine Size (15.5 x 6.25 x 12)
Machine Weight (14.6)
Box Size (18 x 8.5 x 13)
Amps (0.7)
Watts (84)
Volts (120)
Hz (60)
Warranty (90 day / 2yr / 24yr)
Warranty
Find Machine WarrantyMachine Manual
View SINGER® Heavy Duty 4423 Manual
SINGER® Universal Hard Case
Portable Bobbin Winder | SINGER®
SINGER® Universal Canvas Tote Bag
SINGER® Sew Easy Foot
SINGER® Heavy Duty Crafting Presser Foot Kit
SINGER® Overcasting Presser Foot
SINGER® Black Universal Hard Case
SINGER® Compact Fabric Shaver & Lint Remover - Battery Powered
SINGER® Free-Motion / Darning Presser Foot
SINGER® Zipper Presser Foot
SINGER® 1/4 Inch Piecing Presser Foot
SINGER® Bias Binder Presser Foot
SINGER® Blind Hem Presser Foot
SINGER® Garment Sewing Presser Foot Kit
SINGER® Cream/Red Universal Tote Bag
SINGER® Side Cutter Attachment
SINGER® Piping Presser Foot
SINGER® Universal Canvas Tote Bag - Teal
SINGER® SteamCraft Plus 2.0 Iron Black
SINGER® Clear Open Toe Presser Foot
SINGER® Roller Presser Foot
SINGER® Universal Canvas Tote Bag - Brick
SINGER® Ruffler Foot
SINGER® Non-Stick Presser Foot
SINGER® Gathering Presser Foot
SINGER® Satin Stitch Foot
SINGER® Parallel Sewing Foot
SINGER® Beading Presser Foot
SINGER® Button Sewing Foot
SINGER® Home Decor Presser Foot Kit
SINGER® Pintuck Presser Foot
SINGER® Fringe Foot
SINGER® All Purpose Presser Foot
Your SINGER Heavy Duty sewing machine has been there for you since the beginning.
Known for its durability and versatility, it is the tool that elevates your craft, but it's YOU who brings your art to life. YOU give our Heavy Duty machines purpose, and we are so grateful to be a part of your creative journey. We talked to REAL Heavy Duty owners around the globe about their sewing passions and how the Heavy Duty machine impacts their creativity.
The Heavy Duty 4423 sewing machine is designed with your heavy duty projects in mind, from denim to canvas. Thanks to the machine's powerful motor, you have extra high sewing speed to save you time.
The internal skeleton of the sewing machine is constructed of heavy duty metal. This rigid support holds all the mechanisms in perfect alignment for skip-free sewing and overall durability.
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 4432 Black Sewing Machine - Special Edition
SINGER® Heavy Duty 4452 Rosewater Pink Sewing Machine
SINGER® Heavy Duty 4452 Sewing Machine
SINGER® Heavy Duty 4423 Sewing Machine - Stitches
SINGER® Heavy Duty 4423 Sewing Machine Buttonhole
SINGER® Heavy Duty 4423 Sewing Machine Needle Threader
SINGER® Heavy Duty 4423 Sewing Machine Top Drop-In Bobbin
SINGER® Heavy Duty 4423 Sewing Machine Sewing Speed
SINGER® Heavy Duty 4423 Sewing Machine Drop Feed
SINGER® Heavy Duty 4423 Sewing Machine HD Metal Frame
SINGER® Heavy Duty 4423 Sewing Machine Accessories
The main advantage of the SINGER 4423 is its power and speed; its heavy-duty metal frame ensures stability, and its strong motor sews up to 1,100 stitches per minute, saving you time.
The SINGER Heavy Duty 4423 comes with 23 built-in stitches, including 6 basic, 4 stretch, 12 decorative stitches, and a 1-step buttonhole, covering all essential sewing needs.
Yes, this machine features adjustable presser foot pressure control, which allows you to sew both very lightweight sheers and heavy fabrics like canvas with even feeding.
Yes, the SINGER 4423 includes a built-in automatic needle threader, a convenient feature that saves time and reduces eye strain when starting a new thread.
It's an excellent choice for beginners who want a durable, reliable machine. Its straightforward mechanical design is easy to learn, yet it's powerful enough to grow with your skills.
Receive news, product announcements & special offers weekly.
Unfortunately, shopping is not currently available for your country. Please visit a store near you to shop offline.
Find a store near you