Industrial sewing machines are used by the clothing industry and consumers who seek faster and more professional jobs than household sewing machines. Industrial sewing machines have two different parts: the sewing machine itself and the power support. The power support is where the motor is located. The machine provides powerful power.
Some other terms are used to imply that household sewing machines have the power of industrial sewing machines. In these cases, the customer should verify the actual motor power and sewing speed.
Semi-industrial-this term is used by manufacturers of household sewing machines to give the false impression that their machines have similar speed and power to industrial machines.
Heavy-This term is used to give the impression that a certain machine can sew very thick materials, such as canvas, while other household machines cannot handle it. The key factor for sewing multilayer or tough fabrics is the strength of the motor itself and its gear ratio.
Industrial strength-This term is used to give the impression that a household machine can do the same work as an industrial sewing machine.