Singer Heavy Duty 4423 Sewing Machine Review

Last Updated on December 6, 2022

The Singer 4423 High Duty Sewing Machine is an incredible machine with a large metal frame and a powerful motor. This machine has an electronic needle threader capable of stitching at speeds of 1,100 stitches per minute. Besides, it can punch through textiles such as upholstery, denim, and leather with limited effort.

Singer Heavy Duty 4423 Sewing Machine Review

With this Best Sewing Machine for Upholsteryyou can easily stitch simple buttonholes and even try out built-in decorative stitches. This review will describe every detail, including the setup process, style, performance, and accessories of this heavy duty sewing machine

Singer Heavy Duty 4423 Sewing Machine Reviews

Singer Heavy Duty 4423

Setup Process

Assembling this Singer sewing machine can be a little complex. The machine usually comes with a needle that is properly placed. Its manual contains step-by-step instructions for threading the bobbin. As an additional special bonus, this unit comes with a manual needle threader.

Singer Heavy Duty 4423

After you weave it into the machine, you roll it up with a device that will bring it through the eye of the needle. This makes it easy to manage the work. Now, all you need to do is turn on the sewing machine and the needle motor. With its LED light, you can light up the sewing area.


The Singer 4423 comes with a thoughtful design; it is convenient. One function we especially like is the spool pin. This comes with a holder for safely holding the spool while bobbin winding and sewing.

Singer Heavy Duty 4423

The automated needle threader can be a little frustrating to use at first, but with the help of video lessons, you will be able to master this skill in no time. We found that the thread splits quickly when it’s pushed through the needle, but you’ll pull the thread deep enough that it shouldn’t get sewn into your knitting project anyway.

Singer 4423 is lightweight and conveniently compact. It provides an extension table for stowing the additional presser feet, bobbins, and needles. Also, the sewing area is well-lit, so a flashlight would be required if you aren’t near the light. We only found one problem with the sewing section, and that was the bobbin rattling sometimes in its holder. Again, the machine has a cloth cover, but you can also purchase a hardcover to ensure better protection for the device.

Read Also – Best Serger Sewing Machine


Singer Heavy Duty 4423

Singer 4423 Sewing Machine is made with a heavy-duty motor and metal frame. This motor is capable of stitching 1,100 stitches per minute. Again, the machine is easy to use and is not too noisy. If you are an inexperienced sewer, you can learn to sew easily with its fast-paced stitching speed. The Singer 4423 can stitch buttonholes, but you’ll have to stop the thread knotting to prevent major thread breaks in the middle of stitching by yourself.


The Singer 4423 has a drop-in bobbin, a buttonholer, and three presser feet. A free-motion sewing machine provides a customizable feed dog for free-motion sewing. The drop-in bobbin cover is visible enough that you can see your bobbin’s thread-level. You can also download the sewing machine’s Assistant app and user’s manual for more detail. The buttonhole foot uses cheap materials.

Final Verdict

Singer 4423 is a decent buy at a moderate price. It makes with a variety of sewing equipment for beginners and professionals. Overall, it is easy to use, and it fits well for all kinds of cloth.

Read Also – Best Embroidery Sewing Machine

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