Heavy Duty 4423 Meltwater Blue High Speed Sewing Machine with Accessory Kit | Strong Motor With Enhanced Piercing Power, 97 Stitch Applications, Full Metal frame, 1-step Buttonhole & LED Light

To begin, I snagged a fantastic deal for this machine. In total it was less than 140.00, delivered. That is a great price, especially for one of Singer's most reliable machines. I have been sewing for a LONG time...over 50 years, since I was just a kid, really. However, this is my first Singer, shockingly enough. This is also the first sewing machine that has given perfect stitches and smooth operation from the first moment I threaded it and started sewing with it. I'm delighted with this machine and look forward to using it until I'm too old to sew!

I absolutely love my Singer Heavy Duty 4423! My sister and I bought one each and they arrived in just a couple days. As someone who sews for a small business, speed and reliability are everything—and this machine delivers both. The high-speed stitching helps me get more done in less time, which makes a real difference in productivity. It handles heavy materials beautifully—no hesitation at all with multiple layers of canvas or even faux leather. The motor has impressive power, and I’ve never had to fight with the fabric. I also really appreciate the extra lift on the presser foot—it’s such a small detail, but it makes positioning thick fabrics so much easier. Overall, this machine has exceeded my expectations. It’s sturdy, fast, and efficient—exactly what I needed. No regrets whatsoever! Highly recommend it to anyone who works with heavier fabrics or just wants a reliable, high-performing sewing machine.

Bought this sewing machine for my wife in 2017. Still going strong!! She loves it. Very easy to use. Stitch quality is good. The bobbin winder stopped working so I bought a cheap bobbin winder that took it's place. Other than that, it works flawlessly

I bought this machine because I had an older Singer Sonata (looks like it may have come out in the 80's) that was acting up. It seemed like it was time to replace or repair it. Sadly, repairs would've cost $100 or up, and after looking around at new sewing machines, it seemed prudent to just get a new one. So, after looking around, I settled on trying out the Singer 4411 despite it having a less than stellar review average. I like the fact that the 4411 is a manual machine (call me a control freak!) and that it's heavy duty. I don't use my sewing machine for a whole lot except hemming blue jeans and the occasional pillowcase repair, so I really just needed a solid dependable basic machine. When I first got my sewing machine in the mail and took it out of the box, I noticed that the needle didn't seem to be properly centered. This freaked me out quite a bit. Was my new machine already flawed?! Well, no. I discovered that you need to set the stitch width dial to zero for straight stitches. This moved the needle to it's normal center position. This is mentioned NOWHERE in the manual. Speaking of the manual...it's not too good. It's very "basic" (read: lacking), and frankly, if I didn't already know a fair bit about sewing machines, I'd be very confused. First off, you need Class 15 bobbins for this machine (which it seems to come with) but this isn't mentioned anywhere in the manual that I could see (it is on the side of the box though). Also, the needle clamp screw was tightened insanely (I had to use pliers to get it to loosen up), and the manual appears to tell you to move it the wrong direction to loosen it. Turn it TOWARDS you to loosen. Also, in case it isn't clear in the needle threading section, you need to loop the thread through that last little spot right next to the needle (I have an older machine that has a very similar threading procedure, so I recognized this pretty quickly, but others might not notice it since it's very subtle). Once you actually get the machine figured out, it seems to work quite well. I wound a bobbin perfectly, with no problems. I threaded the needle with no problems as well. All the wheels and knobs seem to work with no problems. I will mention that the light bulb is very dim, so you'll want to work under your own lamp. That's not really a big deal though. The very first thing I tested the machine on was some thick cotton, about 3 layers thick. Not a particularly difficult thing, but it had some seams in areas that made it quite a bit thicker (more like 6 layers thick in those areas). The machine ran right over them with no problems. I didn't notice the machine being particularly noisy or anything (but maybe I'm used to sewing machines making noise). Next, I put it to a more challenging task, sewing two layers of ½ inch thick batting onto comforter fabric. It did well enough, but you may need to loosen the tension a bit if you are having problems. I haven't really tested the button hole maker (don't need to use it) but I did try out some of the fancy stitches that came with it. Honestly, out of the few provided, only one looked decent. So, this truly isn't a machine for anyone who needs more than the basic straight and zigzag stitches. As for the accessories that came with it, they seem fine enough. The bobbins appear to be Class 15 (as needed but not specified). Also, you should be aware that even though it appears to come with different needles, all the needles that came with mine were medium size, so if you need another size, you're going to need to buy some separately. Not much to say about the rest, other than that the seem ripper seems a little dull... Overall, this is a good machine, and seems solid. As for it's label of "heavy duty" I'd say it might be a bit of a stretch. I haven't actually put it to the test, but judging from other reviewers, it isn't truly "heavy duty". If you just need to hem some jeans, it should work fine though. Really, I'd recommend this machine to anyone who just needs a cheaper basic level machine of decent quality (just ignore the "heavy duty" part and you'll be fine). If you're like me and just need a machine to hem a few pants and make a few pillowcases, this'll take care of your needs just fine! *Note: The first machine I bought was defective - the tension would not tighten no matter how much I turned the knob and the bobbin would wind all unevenly. I returned it to Amazon and had it replaced with a new unit (the one I have now) and this one seems to work just fine. This review is actually for the second machine I received, so if you get one that doesn't perform properly, be aware that it could be defective, and don't give up on it just yet!

I have only had the machine a week, but I know what quality is. I read as many reviews as possible before any purchase - anything over $30 I do that anyway. The multi-lingual "document" that arrives with the machine really isn't much help, for the beginner or the experienced. Other than repeat warnings to not leave it plugged in when not in use, it is mainly safety stuff. (Keep your fingers away from the needle! Simple and basic) The threading diagram and bobbin winding diagrams were a help, but the threading pathways are labeled on the machine. I have almost 50 years of experience with Singer and other sewing machines so I did not need much tutoring. A troubleshooting guide, like what came with my last machine would have been nice, but really its easier to YouTube how-to and the troubleshooting anyway. I was glad to read INTHE REVIEWS that the type of bobbin that this model 4423 takes- a clear plastic class 15 bobbin. NOT 15J, only class 15. Not metal. The machine came with one bobbin as the top thread and one inserted properly in the bobbin case, plus 2 spare. Be sure to check the stitch width and other settings before you start. Use zero for the width (mine was set at 4, don't use that) The center little indicator for the other 2 dials is best left alone (tension, etc) at the midpoint that is indicated by a TINY arrow. When you do sew, just like some other machines, hang onto your thread ends as you begin to sew, particularly if you are starting at a corner. If the threads get balled up under there, it's a mess. My mother's 1970's Singer machine used to do the same thing. It becomes a balled-up mess under there. It sews over thick seams like blue jeans have and does well. I did break a needle already- but I was replacing the zipper in my jeans and it was the last set of tack stitches at the bottom. I have only ONCE successfully sewn across in that area without breaking the needle, so no news there. Last piece of advice- practice on scraps so you can get a feel for using the foot pedal first! That thing is lightweight, and sensitive too. 0 to 60 in a leap! This is my 4th machine in 40 years, but I sew a lot and mend a lot. (Not made like they used to be made, but nothing is.) Nice touch to include a lightweight dust cover, and the right tools. I rate it overall 4.5 stars.

I've sewed, for over 50 years this is still by far one of the best sewing machines, works great on denim, works great on most material, makes buttonholes what more could you ask for plus you got all the fancy stitches I did have a 4432 but I sent that back the first one I had problem with And after I talk to the person that fixes sewing machines I asked him which model and he said I definitely would go with this model 4423 very very pleased with it, in Amazon of course stood behind it you can't beat that.

I was hesitant to leave a review, as I'm so woefully ignorant of the sewing arts and the black magics of how sewing machines work; but then I thought my inexperience might help others out, so here goes. Despite having a family who sewed, and many friends who made costumes for Ren Faire and comic/ gaming conventions, no amount of begging or pleading has ever gotten one of these lousy #%&!'s to teach me how to use a sewing machine. However, as is wont from time to time (and especially for one who engages in crafting of all sorts), I have found myself in need of joining two pieces of fabric together, preferably in a manner that doesn't look like a sugar-high child with a glue-stick did the affixing. Therefore, at three different times in my life, I've determined to learn how to operate one of these machines, or die trying (or, well... go naked trying!) First was a cheap Singer I bought new some 20-years ago. I don't recall much about it, or the model number... again, 20 years ago... except that I could never get it to work. And by "work" I mean I never managed to even get a straight stitch on scrap fabric. The machine was fine, as a friend made a gloriously beautiful cloak on it for me, but I couldn't get the hang of it. The second time was two years ago, when I borrowed another friend's Bernini that was so old, the user's manual read like those "Good Housekeeping" articles we all laugh and make fun of now, complete with women wearing pearls and heels while sewing. That time I managed to complete a couple of small projects, though not very cleanly and not without breaking dozens of needles. Third time's a charm! I bought this Singer 4423 because, once again, I found myself needing to merge nylon straps together, and there was no other option. So emboldened by my success with the old Bernini, I took the plunge... and am really glad I did! Again, I must warn you, I'm not doing anything fancy, so far just straight stitching straps together... but this machine has been a breeze to set up and operate. The quick start guide had me spooled up and sewing within minutes of taking it out of the box. Threading the machine is incredibly easy for idiots like me because each step is numbered ON THE MACHINE!!! Never once had to refer back to the owner's manual when changing thread! Three tries on some tiny nylon straps to figure out where my tension needed to be set, and I was off and running after that. If people didn't know any better, it actually looked like I knew what I was doing! The one common complaint that had me worried before ordering was that people complained that the pedal was too sensitive. Well, again, I've only ever used two machines other than this one, but the pedal sensitivity and speed on the 4423 is no different than either of those older machines. I don't think anybody who learned on an older machine will have any problems here. (Am I saying that if I can modulate speed just fine, then others can too? Yes, yes I am). I am pleased with this machine. Very idiot-proof, durable enough that I spent today sewing strap after strap, and never once broke a needle or snapped a thread. Did what I asked of it, and now I'm more confident in seeing what else I can learn and get it to do.

This was my go-to workhorse for 25 years, now they are garbage. I have been extremely loyal to Singer, and these machines in particular. I sew professionally for my business. I have been using the Singer Heavy Duty machines since the beginning. I appreciated the speed and simplicity of these machines. I only use these machines for straight stitching with a twin needle. I know how to trouble shoot problems when they occur. I'm a pro, especially on these machines. I use these machines for about 10 hours per week. That isn't excessive. I properly oil and clean them, replace needles often, know how to spot a bad bobbin or bobin casing, use high quality thread, and fully understand how to adjust tension. I am a master at using twin needles. These machines would usually last me about a year, then when they start giving me problems, I simply donated and replaced them. They aren't expensive, so it is more cost effective to replace them than service them. I loved their SPEED. They are fast. But after a week, they are noisey. I can deal with that. I have already purchased two Singer Heavy Duty machines in the last 2 months. The first one was garbage. It constantly gave me problems, so I quickly returned it and bought another. The second machine is no better, it is also garbage. Thread constantly breaks and nests under the fabric, and needles keep breaking. These are the exact same problems I had with the machine I just returned. Experienced sewists may say, "Hey, you're using twin needles! That's the problem! They are always problematic". I'll respond by saying I have been doing this for 25 years on these machines with minimal issues. SOMETHING HAS CHANGED. Having one bad machine could have been a fluke. Two in a row in less than two months? That's a sign that Singer QUALITY has drastically gone downhill. Yesterday, I finally got to the point where I couldn't do ANYTHING with this machine. I changed the bobin casing, needle, and carefully wound a new bobbin with NEW thread. There was no dust, lint, or loose threads in the machine. The needle wasn't bent or dull. I could find absolutely no reason for the problems I was having... the same as with the last machine. These machines simply don't seem to have the quality that the prior Singer Heavy Duty machines had. I can't afford down-time, and I wasted the entire day trying to sort this issue out, without success. So I decided to just switch to a different brand and had a new machine delivered today so I can get back to work. I'm not leaving this comment to plug another brand. I'm just trying to show how frustrated I am that the quality of the machines has degreaded so much over the last year. After some research I decided on a Necchi machine. I wanted to keep the cost down because I do consider these types of machines to be semi-disposable after a year or so, and I wanted the same sewing speed. It arrived today and it works PERFECTLY on a straight stitch with a twin needle. I used it for two hours without the slightest hiccup. I am also AMAZED at how much quieter it is than the Singers! To compare the noise difference, the Singer is a baby crying in the middle of the night and waking me up from a deep slumber, while the Necchi is like a baby cooing in the middle of the afternoon. The Necchi isn't quite as fast as the Singer although the both claim 1100 spm. Only time will tell how well it holds up. But, so far I'm pleased. In a nutshell, these Singer Heavy Duty machines are not your "granny's Singers". Singer was always my go-to choice, but now they have serious quality control issues. I'm not sure I could go back to Singer again.