Comparison of technical characteristics of specific models, such as Janome 7518A or AstraLux 5420, allows you to immediately filter out unsuitable options and find a device that truly combines two processes in one package. When purchasing combined equipment, the buyer is most often interested not just in the presence of an overlock foot in the kit, but in the quality of the overlock seam and the absence of the need to constantly readjust the thread tension. Many people mistakenly believe that any modern machine is capable of efficiently processing the edges of knitwear, but the real rating of sewing machines with overlock is based on the mechanism’s ability to work stably with elastic fabrics without skipping stitches.
The choice of a universal device is often dictated by the desire to save space in the work area and budget, since purchasing two separate units is much more expensive. However, it is worth considering that imitation of an overlock seam on a conventional machine and full-fledged edge processing on specialized equipment are different technological processes that affect the durability of the product. In this review, we will analyze which models really deserve attention this year, based on the reliability of the mechanism, functionality and reviews of real users.
It is important to understand that the term “sewing machine with overlock” can hide two types of devices: classic machines with a set of feet for imitation and hybrid models with a separate unit for overlocking. Combination sewing machines The first type is more common, they are compact, but require careful adjustment for each type of fabric. The second type is a more complex design, where the overlocking unit can be removable or integrated, which provides processing quality close to professional equipment.
Criteria for choosing universal sewing equipment
When forming an objective list of the best models, primary attention is paid to the type of shuttle device, since it is this that determines the reliability and noise level during operation. The horizontal shuttle, which is often found in modern models, allows you to visually control the remaining thread and is less likely to tangle the lower thread, which is critical when performing complex operations. The vertical swing shuttle, typical of classic models, is considered more repairable, but can create vibration at high speeds.
Another key parameter is the presence of a pressure regulator for the foot on the fabric and the ability to install specialized feet for overlock stitches. Without the ability to adjust the pressure, it is almost impossible to properly process the edge of thin knitwear or thick denim, since the fabric will either stretch or get stuck under the needle. Sewing machines with imitation overlock must have a wide range of upper thread tension settings to compensate for the elasticity of the material.
⚠️ Attention: Not all “overlock” stitches declared by the manufacturer are full-fledged edge processing. Often this is just a decorative stitch and does not prevent the fabric from fraying as effectively as a real overlocker.
It is also worth paying attention to the engine power and maximum needle rotation speed, although for home use excessive speed is not always an advantage. A more important parameter is the presence of an advanced needle threader system and illumination of the working area, since when working with overlock seams, high accuracy of the needle hitting the edge of the fabric is required. Modern models are often equipped with electronic needle puncture control, which makes working with multi-layer products easier.
Review of popular models with overlocking function
The leaders in the home sewing equipment market are traditionally considered to be brands Janome, Brother and AstraLux, which offer the most balanced solutions in terms of price and quality. Model Janome 7518A often ranks at the top of ratings due to its durable metal internal frame and wide range of operations, including several overlock stitch options. This machine copes well with various types of fabrics, from light chiffon to thick denim, providing consistent seam quality.
Brand Brother offers models with an innovative threading system and an automatic cutter, which significantly speeds up the preparation process. In line Brother Innov-is There are machines where switching to overlock stitching occurs in one touch, and the machine itself selects the optimal tension. Such electronic sewing machines ideal for beginners who have not yet learned to feel the tension of the thread manually.
Russian brand AstraLux deservedly enjoys popularity due to its adaptability to local operating conditions and the affordable cost of spare parts. Series models 5420 or 700 are equipped with powerful motors and often come with an extended set of presser feet, including a blind hem foot and an overlock foot with a guide. This allows you to perform a wide range of work without the need to purchase additional accessories.
Technical features of overlock stitches
Understanding the differences between stitch types helps you set up your equipment correctly and avoid defective work. Rated models usually have from 2 to 4 types of overlock operations, each of which is intended for a specific type of fabric or stage of product processing. Overlock stitch This is done on a sewing machine with a special foot, which has a metal stop that prevents the fabric from moving to the side.
The main difference between an imitation and a real overlocker is the number of threads used: a sewing machine uses two threads (top and bottom), while an overlocker works with three or four. This means that the seam is less elastic, but quite suitable for home use and clothing repair. To increase the elasticity of the seam, it is recommended to use special elastic threads or slightly loosen the tension.
| Stitch type | Purpose | Fabric type | Difficulty setting up |
|---|---|---|---|
| Overlock 1 | Edge processing | Knitwear, stretch | Average |
| Overlock 2 | Bottom hem | Thick fabrics | Low |
| Secret | Invisible seam | Any fabrics | High |
| Elastic | Connecting parts | Elastic band, supplex | High |
It is important to choose the right needles for overlocking operations, using needles with a rounded tip (for knitwear) or reinforced versions (for jeans). An incorrectly selected needle can damage the fabric structure or skip a stitch, which will ruin the appearance of the product. Always check the position of the needle before starting to sew, making sure that it enters the fabric exactly to the left of the guide rib of the presser foot.
☑️ Check before overlocking
Comparison of manufacturers and price categories
Market analysis shows a clear division into budget, mid-range and premium segments, each of which offers its own advantages. The budget segment is dominated by simple mechanical models with a minimal set of functions, which, however, often turn out to be more durable due to the lack of complex electronics. Mid-range cars offer the optimal balance between comfort, automatic features and cost, making them the most popular among enthusiasts.
Premium models are equipped with touch screens, the ability to connect to a computer and a huge number of built-in decorative stitches. For a user who primarily needs high-quality edge processing and reliability, overpaying for excess functionality is not always justified. Sewing machine for home should be selected based on the actual volume of work and the types of fabrics with which you plan to work most often.
It is worth noting that the cost of owning equipment consists not only of the purchase price, but also of the availability of service and spare parts. Popular brands have a developed network of service centers, which allows you to quickly troubleshoot problems in the event of a breakdown. Less well-known brands can offer attractive prices, but finding original parts for them can take considerable time.
⚠️ Attention: Cheap plastic gears in the mechanisms of budget models may not withstand the load when working with dense fabrics, which will lead to rapid wear or breakdown of the machine.
Typical problems and solutions
Even the best models can fail if used incorrectly or with low-quality consumables. One of the most common problems is thread looping at the bottom, which is often solved by properly threading the bobbin thread and clearing the bobbin from lint. Regular cleaning of the machine with a soft brush and lubrication of recommended components with oil will significantly extend the service life of the mechanism.
Skipping stitches when sewing an overlock stitch may indicate a dull needle or improper installation. The needle must be inserted all the way with the flat side in the desired direction indicated in the instructions. If the problem persists, it is worth replacing the needle with a new one, selected strictly according to the type of fabric, since even a microscopic burr on the tip can spoil the seam.
Thread tension is another parameter that often requires adjustment when switching from one type of fabric to another. If the seam tightens the fabric or, conversely, lies too loosely, it is necessary to make a series of test seams, adjusting the tension of the upper thread and the position of the thread guides. Setting up the sewing machine is a skill that comes with experience, and keeping a record of the parameters for different fabrics can make life much easier in the future.
Rules for the care and maintenance of equipment
In order for sewing equipment to serve for a long time and delight you with high-quality seams, you must follow simple operating rules. After each use, it is recommended to wipe the body with a soft cloth and remove lint from under the presser foot and around the rack. Once every six months or after sewing a large volume of fleecy fabrics, it is advisable to carry out a deeper cleaning using a special brush.
Lubricating moving parts should be done only with special sewing oil in accordance with the manufacturer's instructions. The use of household oils or lubricants is strictly prohibited, as they can thicken over time and damage the mechanism. Regular maintenance not only prevents breakdowns, but also keeps the machine running silently.
The machine should be stored in a cover or case to protect it from dust and moisture. Sudden temperature changes can also negatively affect metal and plastic parts, so it is not recommended to leave equipment on a balcony or in an unheated room. Taking good care of your equipment is the key to ensuring that it will last for many years.
Is it possible to make a real overlock stitch on a regular sewing machine?
A full-fledged overlock seam, which simultaneously trims the edge, overcasts it and joins the parts, cannot be done on a regular machine. However, you can perform a high-quality imitation of an overlocker using a special foot and appropriate stitching, which will prevent the fabric from fraying.
Which needle to choose for sewing knitwear?
For knits and stretch fabrics, use a needle with a round tip (designated Stretch or Jersey). They move the fabric fibers apart without damaging them, which prevents snags and skipped stitches.
Does a modern sewing machine need to be lubricated?
Most modern machines have factory lubricant that does not require replacement for a long time. However, some models require periodic lubrication of certain components with oil - this is indicated in the instructions. Excess oil is as harmful as its absence.