The Singer Heavy Duty sewing machine is a favorite set of machines amongst both hobbyists and professionals. Currently, there are six models listed on the Singer website under the Heavy Duty models. They include:
- Heavy Duty 4411
- Heavy Duty 4423
- Heavy Duty 4432
- Heavy Duty 4452
- Heavy Duty 44S
- Scholastic Heavy Duty 5511
When it comes to famous names in the sewing industry, Singer has been a top brand since 1851. This was the year that Isaac Singer patented the first practical sewing machine and marked the official beginning of the Singer brand.
The company is known for many “firsts” in the industry, such as the first electronic machines, first zig-zag machine, the first sewing assistant app for mobile devices and so much more. Their mission statement reads as follows:
“We strive to be the leading global authority in the sewing industry using our long respected brand to passionately inspire and delight sewists of all levels.”
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About the Singer Heavy Duty Sewing Machine Line
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Singer currently offers a wide variety of machines. This is ideal for those that not only have specific tastes in their machines but for those that crave more creative options. Currently, Singer offers the following types of machines:
TYPE OF MACHINES:
- Computerized – Provide users with automatic stitch settings, speed control, and other ease-of-use features.
- Heavy Duty – These provide users enhanced speed and piercing power for long seams and thicker fabrics.
- Embroidery – The embroidery machines allow users to use beautiful embroidery and monogramming to create unique, beautiful projects.
- Quilting – These machines offer features, stitches, and accessories to help make quilting a breeze.
- Sergers – Provide professional results in one easy step! Simply sew, finish and trim seam for those professional finishes.
- Mechanical – Simple machine designs with basic features and manual controls. Ideal for those just starting out or who prefer more straightforward operation.
The Heavy Duty machines are designed to be used with a wide variety of different materials, making them ideal machines for primarily any use. Many consumers have reported using their machines on materials such as leather, canvas, denim, upholstery vinyl, and corduroy. However, that’s not all. Consumers have also used fabrics such as silk satin, stretchy Lycra, and rayon with these machines with no problems.
While each machine is unique in its own way, they do share many of the same features and come with many of the same accessories. Instead of going through and stating the features and accessories of each individual machine, we’ve listed the shared features and accessories of the Singer Heavy Duty machines below.
Common Key Features of the Singer Heavy Duty Sewing Machines
- Adjustable stitching length and width
- Three different needle positions
- An adjustable presser foot pressure
- Reverse stitch
- Butterfly needle plate with seam guides on both sides of the needle
- A drop-in bobbin
- A see-through bobbin cover
- Onboard accessory storage
- Free Arm
- Extra space beneath the presser foot
- Stainless steel work bed
Common Accessories That Come with the Singer Heavy Duty Sewing Machines
- Owner’s manual
- A quilting guide
- 4 Snap-On presser feet:
- All-purpose foot
- Zipper foot
- Buttonhole foot
- Button sewing foot
- A seam ripper
- A lint brush
- Auxiliary spool pin
- Spool pin felt
- Needles for the machine
- Bobbins for the machine
- A dust cover
3 Steps to Cleaning Your Singer Heavy Duty Sewing Machines
In order to properly clean your Singer Heavy Duty sewing machine, you’ll want to have a few different tools on hand.
- Sewing Machine Oil
- Something to clean out the bobbin area, such as a Q-Tip
- A lint brush
Before beginning any cleaning or maintenance of your Singer Heavy Duty sewing machine, you must remember to unplug it from its power source. This is essential! After that, following these steps will help you accurately clean and maintain your machine to ensure that it runs as it should for its lifetime.
1. Cleaning the Bobbin Holding Area
Start by unscrewing the cover on the left side of the machine and then pull off the cover. Make sure to pull the bottom first so that you can then lift the cover and up over another piece of the device located on the top.
Once the cover has been removed, use your Q-Tip to brush out any dust or lint that you may find. Some users will use a dab of alcohol on one side of the Q-Tip, but it is vital to use the dry side to make sure you get all the liquid off the metal parts to avoid rusting or other damage.
2. Oil the Machine
In order to properly oil the moving parts of the machine, you’ll have to take off the top cover of the machine. If you look at the top of your machine, but the handle, you’ll notice two screws that you’ll need to remove. Once that is done, pull the cover up and off being mindful of the two clips that help hold it in place.
Once that is done, you’ll have full access to all the moving parts in the top of the machine. You’ll want to add only a drop or two to each of the moving parts in order to keep them functioning correctly. Keep in mind that you just want a drop or two in order to avoid over-oiling your machine.
You should already have the side cover removed from cleaning the bobbin holding area, so make sure to add a drop or two into the moving parts here as well. You want to oil up any moving part where you see metal to metal.
You’ll also want to remove the bottom bobbin casing from the machine and add a few drops underneath it.
3. Cleaning the Bottom Bobbin Area
First things first, you’ll want to remove the needle and the machine’s foot. This will help give you the clearance needed to remove the bottom bobbin cover. Once that cover is removed, take your lint brush and give it a good cleaning, ridding it of any remaining lint or dust.
In the Singer Heavy Duty machines, there is an extra metal mechanism that helps hold the bottom bobbin casing in place, so you will want to make sure to loosen the screws of this mechanism just enough to give you some wiggle room. This will allow you to remove the bottom bobbin casing. Use your lint brush again to clean out any debris in the casing and use it to clean the area under the bobbin casing as well.
A Properly Maintained Machine Is A Happy Machine
When consumers invest in a good sewing machine, they expect it to not only do the job it is intended for but to last for at least a given amount of time. Yes, sometimes machines break down, and there is simply nothing you can do about it. However, there are steps that a user can take to keep their machine up.
It’s not enough to simply treat your sewing machine with care. Without proper cleaning and maintenance, a machine’s life can be cut down significantly, just like any other product. Not only does dust begin to settle into the various nooks and crannies of the machine, but the lint that can come off of the variety of threads you use can also clog up a machine. These clogs can cause the machine to seize up during use, or simply jam it up, preventing it from running. It can also cause the threads to tangle up while in use as the lint collects on the thread moving through it.
How often should a machine be cleaned out and oiled? That’s simple. Most machines recommend being cleaned of lint after two or three bobbins. This means that after you’ve used two to three bobbins worth of threat, your machine needs a thorough cleaning. As far as oiling your machine, make sure you check the user manual that came with your machine for any specific timing, but a general rule of thumb is to oil your machine every time you clean it for lint.
As you can see from the steps mentioned above, cleaning your Singer, Heavy Duty sewing machine isn’t all that complicated. It isn’t even time-consuming once you really get to know your machine. So, take the time to really get to know your sewing machine and provide it with the tender loving care it deserves.