using an electric motor in the sewing machine to facilitate the work or faster we work, the electric motor fan strap can not be soft or dry if it is soft the sewing machine cannot rotate.
This sewing machine fan strap must enter into the groove pulley because it cannot shift when the sewing machine is alive or rotating
this is called the pedal or where we press to start the sewing machine
this contents inside the pedal or turn on the electric motor its function to supply electric current to the motor to start the engine.
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