Comparison Leader VS 400D vs MerryLock 009
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|---|---|---|
| Leader VS 400D | MerryLock 009 | |
from $254.00 up to $289.27 | Outdated Product | |
| TOP sellers | ||
| Type of sewing machine | coverstitch machine | coverstitch machine |
Technical specs | ||
| Number of stitches | 4 | |
| Max. stitch length | 4 mm | 4 mm |
| Max. stitch width | 5.6 mm | 7 mm |
| Max. presser foot height | 5 mm | |
| Sewing speed | 1300 st/min | 1300 st/min |
Features | ||
| Features | differential bottom feed twin needle sewing | differential bottom feed twin needle sewing |
Adjustment options | ||
| Adjustments | presser foot pressure thread tension | presser foot pressure thread tension |
Included presser feet | ||
| Presser foots | overlock foot | overlock foot |
More specs | ||
| Power source | power through mount | power through mount |
| Power consumption | 120 W | 100 W |
| Cover | cloth | |
| Dimensions (WxHxD) | 36x29x30 cm | |
| Weight | 7.9 kg | |
| Added to E-Catalog | february 2016 | march 2015 |
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Glossary
Number of stitches
The number of stitches that a sewing machine can sew. The larger this number, the more extensive the capabilities of this model, the wider the choice the user has; however, it wouldn’t hurt to clarify the specific range of supported stitches separately.
The fewest options - mostly up to 25 - are provided in electromechanical machines, as well as specialized devices such as overlockers and carpet lockers (see “Type”). In computer-controlled devices, the number of lines can be in the dozens, and some also allow you to download additional options from the computer.
The fewest options - mostly up to 25 - are provided in electromechanical machines, as well as specialized devices such as overlockers and carpet lockers (see “Type”). In computer-controlled devices, the number of lines can be in the dozens, and some also allow you to download additional options from the computer.
Max. stitch width
The maximum stitch width provided by a sewing machine.
Most modern sewing machines are capable of working not only with the simplest longitudinal seam (when punctures with a needle occur strictly one after another), but also with seams that cover a certain width - for example, zigzag and various decorative ones. And in overlockers, such opportunities are generally available by definition.
The larger the maximum stitch width, the correspondingly wider the machine’s ability to work with specific types of seams (all other things being equal). An indicator of up to 5 mm is typical mainly for entry-level devices, 5 - 7 mm - average, 7 mm and more - advanced.
Most modern sewing machines are capable of working not only with the simplest longitudinal seam (when punctures with a needle occur strictly one after another), but also with seams that cover a certain width - for example, zigzag and various decorative ones. And in overlockers, such opportunities are generally available by definition.
The larger the maximum stitch width, the correspondingly wider the machine’s ability to work with specific types of seams (all other things being equal). An indicator of up to 5 mm is typical mainly for entry-level devices, 5 - 7 mm - average, 7 mm and more - advanced.
Max. presser foot height
Distance from the working surface to the foot in the uppermost position. Must be taken into account when working with thick fabrics.
Power consumption
The power consumed by the machine during operation. Usually, the maximum power value is indicated in the characteristics.
Most of the electricity supplied to the machine is consumed by the engine, so this indicator primarily describes the power of the engine. The higher this power, the faster the machine can work and the better it is suitable for working with dense fabrics. However, there is no strict dependence here, much also depends on the general specialization of the unit.
Most of the electricity supplied to the machine is consumed by the engine, so this indicator primarily describes the power of the engine. The higher this power, the faster the machine can work and the better it is suitable for working with dense fabrics. However, there is no strict dependence here, much also depends on the general specialization of the unit.
Cover
The type of cover supplied with the sewing machine.
- Soft. A soft fabric cover protects the machine mainly from dust and dirt and provides almost no protection from bumps and collisions. At the same time, having removed such a cover for the duration of work, it can be folded compactly.
- Hard. A cover in the form of a hard cover put on from above or a case in which the machine fits. Such a cover is rather bulky, it cannot be folded like a soft one; on the other hand, it protects the machine well both from dirt and from collisions and contact with solid objects.
- Soft. A soft fabric cover protects the machine mainly from dust and dirt and provides almost no protection from bumps and collisions. At the same time, having removed such a cover for the duration of work, it can be folded compactly.
- Hard. A cover in the form of a hard cover put on from above or a case in which the machine fits. Such a cover is rather bulky, it cannot be folded like a soft one; on the other hand, it protects the machine well both from dirt and from collisions and contact with solid objects.


