Singer 4452 vs 4432 – NOT Similar HD Machines

In this article, we will compare two heavy-duty sewing machines, Singer 4432, and Singer 4452. The two models are manufactured by the same Singer company. We are comparing these two models because they are pretty similar and sewists may have problems choosing a single model.

That is why it is important to understand all the differences between the Singer 4432, and Singer 4452 models. Knowing all the similar and distinctive features of both Singer models will help you to make the right choice, because sewing machines may have a small difference in price.

Continue reading the review to understand what makes the sewing machines similar and what are the main differences between the two heavy-duty models.

Technical Specifications of Singer 4452 Vs 4432 Heavy Duty Machines

We prepared for you the list of all the technical specifications of the Singer 4452 heavy duty and Singer 4432 sewing machines. It will help you to quickly understand what you have business with.

We will not make the two separate lists because the technical specifications of both machines are the same. There is only the difference between the number of presser feet but we will talk about it later.

Firstly, let’s look through the technical specifications of Singer heavy-duty sewing machines:

• 32 Built-in stitches;       
• Metal frame;
• Stainless steel bedplate yes;      
• 1,100 stitches per minute maximum sewing speed;    
• Stitch selection dial;
• Adjustable stitch length;
• Max stitch width: 6mm;
• Adjustable drop feed;
• Drop-in Bobbin;
• Carry handle;   
• Adjustable presser foot;              
• Extra high presser foot lift;
• Free arm;
• 1-step automatic buttonhole;
• 3 Needle positions;
• LED light;
• Reverse lever;
• Clearance plate;
• Sewing machine pedal;
• Twin needle sewing;
• On-Machine threading diagram;
• Thread cutting blade;
• Automatic needle threader;
• Soft dust cover;
• Weight: 14.6 lbs;           
• Dimensions: 15.5″ x 6.25″ x 12″ inch.

As you can see, Singer 4452 and Singer 4432 are designed to be hardworking heavy-duty sewing machines. They go with all the necessary accessories and functions so you will be satisfied with their efficiency.

Accessories of The Singer 4452 and Singer 4432 Heavy Duty Sewing Machines

No sewing machines come without the accessories, and these sewing machines provide us with a decent accessory kit. Again, we will not separate two different machines, Singer 4452 and Singer 4432, because they have the same number of accessories:

• Needles;
• Seam ripper;
• Bobbins;
• Spool pin felt;
• Lint brush;
• Auxiliary spool pin;
• Screwdriver;
• Quilting guide;
• Spool pin.

All the accessories can be saved in the accessory tray that comes with the Singer heavy-duty sewing machine.

It is important because you need to have a neat and secure place to save the small accessories. Otherwise, you can lose some of them and will need to go to the store and overpay.

Presser Feet of the Singer 4452 and Singer 4432

The number of sewing feet that come with the sewing machines is the only real difference. So let’s build our review of accessories on the Singer’s 4452 sewing feet because this Singer heavy-duty sewing machine has a bigger number of presser feet.

The Singer 4452 has six presser feet, and Singer 4432 has four presser feet.

Non-stick foot

The non-stick foot is also known as the Teflon sewing foot. This presser foot is meant to be used with a specific fabric, namely the ones that can slip under the regular presser feet.

The non-stick foot should be used with plastics, leather, vinyl, and other non-regular fabrics. The sewing process will be smooth thanks to the non-stick foot.

Zipper foot

The zipper foot is important for fashion sewing. You need to snap this presser foot on when you want to insert the zipper. This presser foot can sew stitches very close to the zipper teeth, unlike the regular sewing feet.

Buttonhole Foot

The buttonhole foot is used to create the buttonholes. The old-school sewists remember times when they were making buttonholes without any special presser foot. Yes, you can make buttons without the buttonhole foot.

But the special features make this process much easier. You can choose a button of a certain size and place it on the buttonhole foot, and it will create a hole of a special size.

Use the buttonhole stitch to process the raw edges of the buttonholes. Thanks to the buttonhole stitch the edges will become sturdier and more secure.

Button Sewing Foot

The button sewing foot is a helpful tool for sewing buttons on. The presser foot will hold the button tightly when the needle does its job. Button sewing foot is irreplaceable if you work with clothes.

A Walking Foot

The walking foot will be needed when you sew the fabric with a few layers. Some fabric is made of two or three layers and they can pucker as you sew.

That is where the waking foot comes in handy because it holds all the layers of the fabric evenly. You can see the walking foot called even feed presser foot.

If you choose the regular presser foot it will move the top and the bottom layers in different directions. The walking foot is also a good choice for quilting because it allows the feed dogs to move together.

All-Purpose Foot

This presser foot will be used the most often because it sews the straight and zigzag stitches. It is needed for basic projects, where you need to make straight stitch lines. The presser foot is perfect for almost all types of fabric.

Now we know what presser feet the Singer 4452 sewing machine comes with. But what sewing feet does the 4432 Singer heavy-duty machine has?

By buying the Singer 4432 you will get the all-purpose foot, zipper foot, button sewing foot, and buttonhole foot. Singer 4452 has two more: a walking foot, and a non-stick foot. These are the most basic presser feet that will be needed during sewing.

But you can buy any additional presser feet you like.

Features of the Singer 4452 and Singer 4432

Singer 4452 vs 4432 are Singer heavy-duty sewing machines and they have specific functions that let them operate for a long time and cope with heavier fabrics.

However, both models are not only equipped with hard work but with convenient advanced features. The functions we will talk about apply to both Singer 4452 and Singer 4432 so let’s look through all the features of the sewing machines.

Adjustable Presser Foot Pressure

The singer sewing machine has an adjustable presser foot that allows you to change the pressure.

You may need the screw that is responsible for adjusting the pressure when you change the types of fabric you work with. The tension should vary depending on the type of fabric.

For example, you need to increase pressure when you sew heavier fabrics and reduce it when you work with thinner fabrics. You need to turn the coin of the screw clockwise when you want to add more pressure, and counterclockwise when you want to reduce it.

Heavy-Duty Metal Frame

The sewing machines that represent themselves as Singer heavy-duty sewing machines should necessarily have a heavy-duty metal frame.

The sewing machines should have sturdy metal frames because they are designed to cope with heavy loads, and not get stuck on heavy fabrics like leather.

The sturdy metal frame is also good for transporting the Singer heavy-duty machine because it will be less vulnerable to damage and scratches.

This feature also makes the sewing machine more durable, because it can easily cope with heavy tasks and not grow old.

Some sewing machines have plastic frames which make them more fragile to external factors. But by buying the Singer 4452 vs 4432 Singer sewing machines, you get sturdy and long-lasting models.

Extra High Sewing Speed

If you are looking for extra high sewing speed, you can buy the heavy-duty machine Singer 4452 or Singer 4432. Singer heavy-duty 4452 and Singer 4432 machines sew at 1100 stitches per minute.

This sewing speed of the heavy-duty 4432 sewing machine is close to the speed of the serger. The sergers can accelerate to 1500 stitches per minute, but some sergers even have the same speed as the Singer 4432.

It means that this mechanical sewing machine can sew super fast.

Other sewing machines usually have a speed from 750 to 850 stitches per minute, and the heavy-duty 4452 sewing machine excels.

Heavy-duty machines usually have much more powerful motors. The fact that the machine’s powerful motor allows getting faster makes the 4452 heavy-duty sewing machine pretty noisy.

The machine will be the noisiest when you use the heavy-duty motor to the maximum and accelerate to the top speed. The machine will not be super noisy when you set it to the regular speed.

The speed control is made through the foot pedal because it is a Singer heavy-duty sewing machine of a mechanical type.

The computerized machines allow adjusting the sewing speed with the help of the buttons.

32 Built-in Stitches

Singer heavy-duty sewing machines have the same number of decorative stitches, basic stitches, and stretch stitches.

Overall, the Singer 4452 and Singer 4432 have 32 built-in stitches.

The number of built-in stitches is divided into 12decorative stitches, 6basic stitches, 4stretch stitches, and 1 buttonhole stitch.

You should choose certain built-in stitches depending on the project you work on.

You will need the basic stitches for regular sewing, stretch stitches for stretchy fabric, and decorative stitches for creative projects.

You can choose any of the built-in stitches with the help of a selection dial on the front of the 4452 heavy-duty sewing machine.

There are pictures of all the built-in stitches on the dial, and all you need to do is turn it until it stops on the stitch you want to select.

All Singer heavy-duty mechanical machines are controlled with the help of the dials, unlike the computerized machines that allow choosing stitches with buttons.

The built-in stitches are depicted in different colors: red and blue. To choose one you need to turn the dial located at the back of the 4452 heavy-duty sewing machine.

To summarize, Singer 4452 and Singer heavy-duty 4432 machines have the same number of built-in stitches(32), as well as the same number of decorative stitches.

Adjustable Stitch Width and Length

The heavy-duty sewing machine allows for adjusting the stitch length as well as the stitch width.

You can adjust the stitch length in the 0mm – 4mm diapason. The stitch width diapason is limited to 0 to 6mm diapason.

The stitch length is adjusted with the knob and width with the dial that is located on the top of the Singer sewing machine.

You will need to adjust the stitch length and width for the implementation of the different sewing projects. It is important to know the optimal stitch settings for the mechanical 4452 heavy-duty sewing machine.

It is better to set the stitch length of 2-3mm for the straight stitches when you sew a seam. But you need to make the stitch a little bit longer (4mm) when you join the pieces of fabric together.

The straight stitch is the basic stitch that you will use almost all the time.

The length and width of your stitches should also depend on the type of fabric. The thicker fabric requires longer stitches and the thinner fabric requires shorter stitches.

Clearance Plate

The heavy-duty sewing machine comes with a clearance plate because it is not a basic sewing machine.

Firstly, the clearance plate will be a great helpful tool for people who have trouble changing the needle.

Secondly, the clearance plate helps sew thick seams on the denim material. You need to put the clearance plate under the foot before the seam allowance to use it.

The clearance plate will level it and you will not damage the needle.

The clearance plate can be used from both sides, which needed to be applied to the seams of the specific sizes.

Built-In Free Arm

You have the access to free-arm sewing with the heavy-duty sewing machine.

The free arm can be switched to the accessories compartment where you save all the accessories and presser feet. The free-arm sewing is possible when you take the free arm out.

You should wrap the piece of fabric around the arm and you will be able to sew the pants hems, cuffs, and collars.

Adjustment of the Needle Position

The needle position can be changed with the dial that is located on the top of the Singer 4452 heavy-duty sewing machine.

You will be able to move the needle to the left, right, or center. This gives you more sewing freedom.

You can put your needle even higher if the fabric is too thick and can’t fit under the foot. Press the lever that is located on the back of the Singer 4452 heavy-duty sewing machine.

In the end, the needle will come back to its normal position.

But remember that you should never change the needle position while the needle is still on the fabric. The same rule applies to stitches changing.

Automatic Needle Threader

Thanks to the automatic needle threader you will be able to thread the needle with no effort. You need to place the needle in the central position to use the automatic needle threader safely.

Then the mechanism will put the thread to the eye of the needle. Pull and rotate the mechanism to your side (never to the opposite) and you will see the process of automatic threading.

The needle threader is the most fragile part of the heavy-duty sewing machine. There are brands that have weaker needle threaders.

For example, you need to be much more careful with the needle threader if you work with the needle threader of the Brother sewing machine.

That is why you should always control the needle during the threading process.

LED Light

Having good lighting is essential during sewing because you need to see all the area clearly.

Luckily, the heavy-duty sewing machine has bright lighting which provides you with great visibility.

This feature is better for people who have poor vision and don’t want to use extra sources of light in the sewing room.

Besides, not all sewists have the possibility to place the Singer 4452 heavy-duty sewing machine somewhere near the window in the sewing room.

Stainless Steel Bedplate

Many regular sewing machines have a plastic bedplate, which, as you could guess, is not very durable.

But the Singer heavy-duty 4432 is designed with a stainless steel bed plate, which makes the sewing machine sturdier.

The stainless steel bedplate of the Singer heavy-duty 4432 is nonstick and pretty smooth. it means that all types of fabric will move smoothly on the bedplate.

Top Drop-in Bobbin

Winding the top drop-in bobbin is much easier than front-loaf bobbins. All you need to do is drop the bobbin and follow the directions that are printed on the heavy-duty sewing machine.

The Singer heavy-duty 4432 also comes with a clear bobbin case so that you can control how many threads are left and when it’s time to change it.

One-Step Buttonhole

Heavy-duty 4452 sewing machine makes the buttonholes in one step. It is much easier because most sewing machines of the mechanical type make the buttonholes in four steps.

Choose the button you want to sew on and place it on the back of the presser foot. Then the buttonhole foot will make the buttonhole the perfect size.

The foot is made from plastic but is still of good quality.

Firstly, you need to select the specific stitch, length, and width. You should also remember to remove the foot from the foot pedal because otherwise, the machine will continue sewing.

Is it Possible to Quilt with the Singer Heavy-Duty 4452 Machine?

The Singer heavy-duty 4432 sewing machine is good for quilting because it has a quilt guide. moreover, there is a lever that stops the fees dogs allowing the quilting and free-motion sewing.

However, you will need to make the additional purchase.

You necessary need to add the quilting foot and 1/4″ piecing foot to the extra accessories and buy them separately if you want to start quilting.

The Singer 4452 sewing machine also doesn’t come with a wide table, so you will not be able to work with the larger quilting projects. But you can use the quilting set if you have one.

What Fabric Can the Heavy-Duty Sewing Machine Sew?

The Singer 4452 heavy-duty sewing machine is a versatile model that can cope with heavy-duty projects and regular fabric. So it is a free machine for everyday sewing.

The Thick Fabrics

The heavy-duty 4432 sewing machine can easily sew thick fabrics like canvas, denim, and leather because it is what the sewing machine was designed for.

It has a heavy-duty metal frame and powerful motor that can outwork many other sewing machines.

The sewing machine is built to last and can work for many hours every day. Besides, the machine can process multiple layers of thick fabrics, even if you sew multiple layers of canvas or any other thicker fabrics. 

Keep in mind that you should pick up heavy-duty needles for heavy-duty projects because ordinary needles are too delicate and may break if you use them with thicker fabrics. 

Regular Fabric

You should better open the manual and read what needles should be used for the specific fabrics. Stretch and regular fabrics require special needles, you should try not to confuse them.

The Singer heavy-duty 4452 sewing machine will handle thin fabrics like silk delicately. Besides, it comes with a non-stick presser foot that makes sewing sticky fabrics easier.

As you can see, the Singer heavy-duty 4452 sewing machine can be used for many projects including quilting (if you buy the additional foot).

Twin Needle Sewing

You can also buy the twin needle and practice the twin needle sewing. It will help to connect the two rows of stitches which will be pretty similar to the cover stitch.

Use the extra spool pin to sew with the spool thread. You can find the extra spool pin in the accessory kit. The twin needle will work the specific stitches like straight and zigzag.

Is it Easy to Start a Sewing Machine?

The beginners may worry that they will need to take courses to master the Singer sewing machines because they may have problems with running the machines. 

However, everything will be simple with this Singer heavy-duty machine. It has an easy-to-understand manual and DVD instruction that shows how to start the machine step-by-step.

The threading process is also pretty simple because there is a numbered guide for quick threading.

Remember to never thread the Singer heavy-duty sewing machine with the presser foot down.

You can always watch the instructional video or read the detailed guide in hard copy.

The automatic needle threader and drop-in bobbin also make beginners feel more confident working with the Singer heavy-duty sewing machine.

Besides, you should not sew at the highest speed if you have never sewn with similar machines before.

You risk damaging the Singer heavy-duty sewing machine or the needle if you choose the wrong settings. Never put your hands close to the needle while the machine is operating. Otherwise, you can injure yourself.

Sewing Assistant App

The sewing assistant app is a very useful application that only the Singer sewing machines can boast of.

The app shares sewing tutorials and guides that will be suitable just for your mechanical sewing machine. The instructions you can find in the app are animated so you will be able to understand every without extra research.

The sewing assistant app teaches how to run and use the machine in different situations. You will see the lessons on how to wind the bobbin, thread the machine, select stitches, and adjust their width and length.

The app can be applied to both models with specific guides for each model.

Final Words

Singer 4432 and Singer 4452 is almost the same machine. The only difference is their different shades and different numbers of presser feet.

Both mechanical models come with bonus accessories such as spool pin felt, auxiliary spool pin, zipper foot, or set of needles. The extra accessories can be saved in the accessory tray.

The sewing machines also come with advanced features such as presser foot pressure, drop feed, needle threader, and clearance plate for thick seams.

The Singer 4432 is a great sewing machine for everyone thanks to the simplicity and availability of the assistant app, so you can buy it without any doubt.

You may also like

• Singer 4432 vs 4423 – 2 Iconic Machines Face to Face Comparison
• Singer 44s Heavy Duty Reviews – Wonderful Speed Of 1100 SPM!
• Singer Serger Ultralock – 14SH654 Finishing Touch Review!

Singer