High speed stitching
The motor supports speeds up to 1200 stitches per minute.
Sewing machines
/ SNWJIAYIN
SNWJIAYIN Sewing machines
These heavy duty sergers create professional edges at high speeds for durable sewing projects
Top pick
Worth noticing
Four thread system
The 4-thread overlock creates strong and secure seams.
Heavy duty motor
A 100W motor provides the force needed for thick fabrics.
Listings
1 sewing machine in this set
Why we keep it
Overlock Performance Specs
These listings focus on 4-thread overlock machines with 100W motors for heavy duty applications. They are built for speed and edge finishing.
- 1200 stitches per minute
- 4-thread overlock system
- 100W heavy duty motor
- Professional edge finishing
- High-speed operation
What sets them apart
The models
Look through Heavy duty sewing machines, Serger and overlock machines to see how the SNWJIAYIN models split.
Build details
Read the listed parts and finishes — Heavy Duty Four Thread Overlock Machine — rather than a slogan.
Who picks these
These SNWJIAYIN sewing machine line up with Heavy duty sewing machines, Serger and overlock machines.
Details that change
Start with Heavy Duty Four Thread Overlock Machine and match the listed type to what you need.
Buyers
What people say
The 1200 stitches per minute speed helps me finish my sewing projects much faster.
This 4-thread serger creates very strong seams on my heavy duty work clothes.
The 100W motor handles thick denim layers without any trouble.
Common questions
SNWJIAYIN questions
How fast does this serger sew?
This machine can reach speeds of 1200 stitches per minute. This allows for rapid finishing of long seams.
What kind of stitch does this machine make?
This is a 4-thread overlock machine. It is used for finishing edges and sewing seams simultaneously.
Is the motor powerful enough for thick fabric?
Yes, it features a 100W heavy duty motor. This provides more power for tougher sewing tasks.
How many threads does it use?
This model uses a 4-thread system. This configuration is standard for durable overlock stitching.