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Singer

Singer Heavy Duty 4423 Meltwater Blue Sewing Machine

Singer Heavy Duty 4423 Meltwater Blue Sewing Machine

SKU: 230489112

Regular price $239.99
Sale price $239.99 Regular price $299.99 20% off
$299.99 $239.99
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Singer Heavy Duty 4423 in Meltwater Blue: Metal Frame Power for Thick Fabrics

The Singer Heavy Duty 4423 in Meltwater Blue is built for heavy duty projects, from denim to canvas. It has 97 stitch applications made from 23 built-in stitches, a one-step buttonhole, a built-in needle threader, and a top speed of 1,100 stitches per minute.

Use it to create original costumes, sew personalized fashions, or make decorator pillows and curtains. Singer's Online Owner's Class covers threading, stitch selection, and making a buttonhole, and the free SINGER Sewing Assistant App covers machine parts and set-up.

Singer Heavy Duty 4423 sewing a denim hem over the stainless steel bed plate

Heavy Duty Frame for Thick Fabrics

The heavy duty metal frame and powerful motor handle denim and canvas, and the stainless steel bed plate lets fabric glide as you sew. Adjustable presser foot pressure suits lightweight sheers, and the extra-high presser foot lifter makes room for thick layers.

Singer Heavy Duty 4423 buttonhole foot holding a pink button on blue fabric

One-Step Buttonholes

Place the button in the buttonhole foot and the machine sews a buttonhole sized for that button in one step, with consistent results every time. A button sewing foot is also included, and the drop feed lowers the feed teeth for sewing on buttons or free-motion work.

Singer Heavy Duty 4423 presser foot over rows of decorative stitches on green fabric

97 Stitch Applications

Turn the stitch selector dial to choose from 97 stitch applications made from 23 built-in stitches. A stitch application is a specific technique you can sew with a selected stitch.

Singer Heavy Duty 4423 built-in needle threader in use at the needle

Built-In Needle Threader and Drop-In Bobbin

The built-in needle threader threads the eye of the needle without eye strain. Under its transparent cover, the top drop-in bobbin shows your thread supply so it does not run out mid-seam.

Singer Heavy Duty 4423 stitch length dial

Adjustable Stitch Length Dial

Turn the length dial to set the distance between stitches for techniques such as appliqué and basting. The adjustable stitch width is 6 mm, and 3 needle positions suit topstitching, edgestitching, and zipper application. A reverse lever secures seams at the beginning and end.

Singer Heavy Duty 4423 sewing a patchwork quilt top with fabric in the sewing space

6.25 Inches of Sewing Space

There are 6.25 inches of space to the right of the needle, which gives larger projects such as quilts room to move. Slide off the removable storage compartment to reach the free arm for trouser hems and sleeve cuffs.

Singer Heavy Duty 4423 with foot control, presser feet, bobbins and tools laid out in front

Included Feet and Accessories

The general purpose, zipper, buttonhole, and button sewing feet come in the box, along with an edge/quilting guide, needles, bobbins, spool caps, an auxiliary spool pin, a spool pin felt, a screwdriver, a seam ripper/lint brush, and a soft dust cover.

View full specifications

View more Singer Heavy Duty sewing machines or browse all Singer sewing machines and accessories at Quality Sewing.

Specifications

Key Specs
  • 97 stitch applications
  • 23 built-in stitches
  • One-step buttonhole
  • Maximum sewing speed: 1,100 SPM
  • Built-in needle threader
  • 6.25" Throat Space to the right of the needle
Sewing Features
  • 97 stitch applications, 23 built-in stitches
  • One-step buttonhole
  • Stitch selector dial
  • Adjustable stitch length
  • Adjustable stitch width (6 mm)
  • 3 needle positions
  • Adjustable presser foot pressure
  • Reverse lever
  • Drop feed
  • Maximum sewing speed: 1,100 SPM
  • Extra-high presser foot lifter
  • Snap-on presser feet
  • Heavy duty metal frame
  • Stainless steel bed plate
  • High-performance motor
Threading & Bobbin
  • Built-in needle threader
  • Easy-to-follow threading guides
  • Top drop-in bobbin with transparent cover
  • Class 15 transparent bobbins
Workspace & Display
  • Free arm
  • 6.25" Throat Space to the right of the needle
  • Workspace height 4.25 in
  • Dimensions 15.5 x 6.25 x 12 in
  • Weight 14.6 lbs
Included Feet
  • General Purpose Foot
  • Zipper Foot
  • Buttonhole Foot
  • Button Sewing Foot
Included Accessories
  • Edge/quilting guide
  • Pack of needles
  • Bobbins
  • Spool caps
  • Auxiliary spool pin
  • Spool pin felt
  • Screwdriver
  • Seam ripper/lint brush
  • Soft dust cover
Warranty
  • 25-year limited warranty (frame): free replacement parts, shipping and/or labor at your cost
  • 2-year limited warranty (electronic and electrical parts): shipping and/or labor at your cost
  • 90-day limited warranty (mechanical parts and adjustments): parts and labor covered
  • 1-Year Quality Sewing Warranty

Frequently Asked Questions

How many stitches does the Singer Heavy Duty 4423 have?

The 4423 has 97 stitch applications made from 23 built-in stitches. A stitch application is a specific technique you can sew with a selected stitch, and you pick a stitch with the selector dial. Stitch length and width are adjustable, with a stitch width of 6 mm.

Can the Singer Heavy Duty 4423 sew thick fabrics like denim and canvas?

Yes. It has a heavy duty metal frame, a stainless steel bed plate, and an extra-high presser foot lifter for thick layers. The maximum sewing speed is 1,100 stitches per minute, and adjustable presser foot pressure lets it sew lightweight sheers as well.

What comes with the Singer Heavy Duty 4423?

Four presser feet are included: general purpose, zipper, buttonhole, and button sewing. The box also has an edge/quilting guide, needles, bobbins, spool caps, an auxiliary spool pin, a spool pin felt, a screwdriver, a seam ripper/lint brush, and a soft dust cover.

Does the Singer Heavy Duty 4423 have a one-step buttonhole and a needle threader?

Yes to both. You place the button in the buttonhole foot and the machine sews a buttonhole sized for that button in one step. The built-in needle threader threads the needle eye, and the top drop-in bobbin has a transparent cover so you can see your thread supply.

What warranty covers the Singer Heavy Duty 4423?

Singer's limited warranty covers the frame for 25 years with free replacement parts (shipping and/or labor at your cost), electronic and electrical parts for 2 years, and mechanical parts and adjustments for 90 days. Quality Sewing & Vacuum adds its own 1-year warranty on top.

Is the Singer Heavy Duty 4423 a good machine for a beginner?

Yes. It has a stitch selector dial, a built-in needle threader, and a top drop-in bobbin, and Singer's Online Owner's Class and free Sewing Assistant App cover threading, stitch selection, and making a buttonhole. Compare more options in our mechanical sewing machines collection.