*Save up to $120 more discounts on Carrying Case, Starter Kit, 25 Bobbins, 100 Needles, Table and Chair, plus 3 Year Nationwide Extended Warranty Enhancement: Repair Power Surg, Transfer Owner, No Lemon, Replace, Buyout%.

AllBrands is an Authorized Singer Dealer and Service Center for any repairs needed including warranty parts, electrical and labor. We give unlimited technical support by email, fax and phone. We service machines in our stores. Mass merchants do not have tech service or repair departments for your equipment. They are unable to help you directly, only referring any operational, mechanical or electronic questions back to the manufacturer instead of taking care of the problems themselves. Manufacturers and customers should expect that any problems you have will be taken care of by the dealer or merchant who sold you the equipment, not by just referring your questions back to the manufacturer.

"Singer CG590 is replaced by new Singer 4423.CL Heavy Duty 23 Stitch Freearm Mechanical School Sewing Machine, 1-Step ButtonHole, Threader at $199 vs $299 with more features: 23 vs 18 stitches, 1-step vs 4-step buttonhole, fabric pressure controls for free motion or heavy fabrics vs none, larger Class 15 bobbins instead of smaller Class 66, bobbins, and metal vs plastic frame chassis." John Douthat

Drop Feed Dog and Adjust Fabric Pressure for Free Motion Darning, Quilting and Embroidery, Adjustable Stitch Length and Width, Class 15 Bobbins, Heavy Duty Metal Frame

The Singer 4423 Heavy Duty sewing machine is a true workhorse. With a heavy duty metal interior frame, stainless steel bed plate, extra-high sewing speed and powerful motor, the 4423 Heavy Duty can sew through just about anything you throw at it. Convenience features including an automatic needle threader, top drop-in bobbin, fully automatic 1-step buttonhole, adjustable stitch length and width, drop feed for free motion sewing adds a new dimension of ease to such serious sewing. 23 Stitch patterns including basic, stretch and decorative makes this machine perfect for both utilitarian and creative projects. Free arm with accessory storage, adjustable presser foot pressure, and provision for mounting in a cabinet are also featured here. Standard accessories include instruction manual, power cord, presser Feet (All Purpose, Buttonhole, Button Sewing, Zipper), quilting/stitch guide, spool caps, screwdriver, lint brush/seam puller, bobbins and needles round out this impressive offering.

  • 23 Stitch Patterns
  • 1,100 Stitches per Minute
  • Fully Automatic 1-Step Buttonhole
  • Automatic Needle Threader
  • Top Drop-in Bobbin
  • Class 15 Bobbins
  • Stainless Steel Bed Plate
  • Adjustable Presser Foot Pressure
  • Adjustable Stitch Length & Width
  • Drop Feed for free motion sewing
  • Heavy Duty Metal Frame for skip-free sewing
  • Free Accessories Included

  • 23 Built-in Stitches
  • 6 Basic Stitches, 4 Stretch Stitches, 12 Decorative Stitches, 1 Buttonhole—perfect for crafts, home decor, clothing construction and much more!
  • Automatic Needle Threader
  • After effortlessly threading the machine, this feature automatically threads the eye of the needle without eye strain or frustration.
  • 1,100 Stitches per Minute
  • Sews faster than a standard sewing machine
  • 60% Stronger Motor
  • A stronger motor than standard sewing machines allows it to sew through heavyweight fabrics with ease
  • Stainless Steel Bed Plate
  • Fabric slides easily across the machine arm.
  • Top Drop-in Bobbin
  • Convenient drop-in bobbin is easy to insert, remove and monitor thread supply.
  • Fully Automatic 1-step Buttonhole
  • Make beautiful buttonholes automatically in 1 easy step
  • Snap-on Presser Feet
  • Quick release for easy on and off—change presser feet in a snap!
  • Heavy Duty Metal Frame
  • Rigid support holds all the mechanisms in perfect alignment for skip-free sewing.
  • On Board Storage
  • Storage of accessories in the removable sewing bed means accessories are always handy
  • Free Arm
  • Provides professional results by offering easy access to cuffs, collars, pant hems and other difficult-to-reach areas
  • Extra-High Presser Foot Lifter
  • Offers more clearance for multiple layers of bulky fabric under the presser foot
  • Adjustable Presser Foot Pressure Control
  • Sew lightweight to heavy fabric with ease by adjusting the presser foot pressure.
  • Up to 6mm Stitch Width
  • Decorative and satin stitches can be set to 6mm wide—making a bolder and more pronounced look
  • Three Needle Positions
  • Needle position can be changed for individual projects, such as inserting zippers or cording and topstitching
  • Automatic Reverse
  • Automatically sew in reverse and reinforce stitches
  • Adjustable Stitch Length
  • Adjust the desired stitch length by a simple turn of the dial

    Singer 4423 Heavy Duty Sewing Machine Review (June 2020)

    Singer Heavy Duty 4423 Sewing Machine Review

    Sewing Mastery Video Series on SINGER HEAVY DUTY 4423
  • US Warranty 25 Years Mechanical Parts, 2 Years Electrical Parts, 1 Year Service Labor on defects in material or workmanship.
  • Extended US Warranty: Extended Warranty Available
  • Non-US Warranty: 30 days parts and labor
Click HERE for Singer Heavy Duty Model 4423 Product Sheet

Instruction Manual Singer 4423

  • Button Hole Type(s): 1-Step (Unistyle)
  • Bobbin Class: 15
  • Bobbin Type: Top Drop-In
  • Clear Bobbin Cover: Y
  • Adjustable Pressure: Y
  • Automatic Tension: Y
  • Built-in Accessory Storage: Y
  • Carry Handle: Y
  • Drop Feed: Y
  • Free-Arm: Y
  • Light: Y
  • Needle Threader: Y
  • Snap-on Presser Feet: Y
  • Adjustable Stitch Width: Y
  • Adjustable Stitch Length: Y
  • Thread Delivery: Horizontal
  • Limited Warranty: 25 years

    Included Accessories:
    Presser Feet General Purpose (All Purpose) Foot
    Zipper Foot
    Buttonhole Foot
    Button Sewing Foot
    Needles: Y
    Bobbins: Y
    Buttonhole Opener/Brush: Y
    Lint Brush: Y
    Quilting Guide: Y
    Screwdriver (large): Y
    Screwdriver (special): N
    Spool Cap (large): Y
    Spool Cap (small): Y
    Aux Spool Pin: Y
    Dust Cover: Y

    Singer 4423 Videos on Singerco.com

    You Tube Videos on Using Singer Automatic Needle Threader

    Will It Sew?
    We tested the toughest materials so you don't have to. With 50% more power and enhanced speed, our heavy duty sewing machines can stitch through almost anything. We stitched through wood, dense foam, magnets, and a few other impossible-to-sew-through materials. Watch this video, and see why our heavy duty sewing machines are hard to beat.

    Binge-Worthy: The Con Crunch Challenge! Watch this SINGER® sponsored four-part series that challenges cosplayers of all skill levels in a two-hour race to create their favorite costumes. Episode 1 Con Crunch Challenge Philip Odango Canvas Cosplay

Included Accessories
$100 of included accessories
  • General/All Purpose Foot
  • Zipper Foot
  • Buttonhole Foot
  • Button Sewing Foot
  • Seam Ripper/Brush
  • Quilting/Edge Guide
  • Needles
  • Spool Holders
  • Bobbins
  • Screwdriver
  • Spool Pin
  • Spool Felt
  • Soft Cover
  • Foot Pedal
  • Power Cord
  • Instruction Manual
Other Images

icon Top Drop-In Bobbin and Stainless Steel Bed Plate

icon Automatic Needle Threader

icon Drop Feed for free motion sewing, quilting and darning

icon This SINGER® HEAVY DUTYsewing machine is a true workhorse. With a heavy duty metal interior frame, stainless steel bedplate, extra-high sewing speed and powerful motor, it can sew through just about anything you throw at it. Convenience features including an automatic needle threader, top drop-in bobbin, fully automatic 1-step buttonhole and drop feed for free motion sewing adds a new dimension of ease to heavy duty sewing.

icon Included Accessories

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