The invisible sock knitting machine supports a maximum rotational speed of up to 350 revolutions per minute. This machine is computer-controlled to produce various types of invisible socks. All its functions are controlled using a pneumatic system, stepper motor and a servo motor, in order to ensure high precision. Additionally, two thumb-tacks are utilized to produce the socks' toes and heels. The angles can be automatically adjusted by a computer, which allows a great increase in work efficiency.