General purpose sewing machine
General industrial sewing machines mainly include: industrial lockstitch sewing machines; household sewing machines; service industry sewing machines; overlock sewing machines; chain sewing machines and interlock sewing machines.
1. Industrial sewing machines include: ordinary sewing machines, medium and high-speed sewing machines, high-speed sewing machines, semi-automatic sewing machines, and fully automatic sewing machines.
2. Overlock sewing machine includes: two-thread overlock sewing machine, three-thread overlock sewing machine, four-thread overlock sewing machine, and five-thread overlock sewing machine.
Special sewing machine
The special sewing machines mainly include: keyhole machine; bartacking machine; button sewing machine; concealed sewing machine;
1. The buttonhole machine can be divided into: flat head buttonhole machine and round head buttonhole machine, among which the flat head buttonhole machine can be divided into ordinary flat head buttonhole machine, medium and high speed flat head buttonholing machine, high speed flat head buttonholing machine, automatic continuous Flat buttonhole machine; round buttonhole machine can be divided into ordinary buttonhole machine, medium and high speed buttonhole machine, high speed buttonhole machine, automatic continuous buttonhole machine.
2. The tacking machine can be divided into: CEI-1 type tacking machine; CEI-2 type tacking machine.
3. The button sewing machine class is divided into: high-speed flat seam button sewing machine; non-over-line button sewing machine; automatic button feeding button sewing machine.
Decorative sewing machine
Sewing machines for decoration mainly include: computerized embroidery machines; zigzag sewing machines; crescent machines; lace machines, etc.
