The high-speed automatic painting and spraying production line for wooden hangers breaks the shackles of the industry, completes the painting of varnish and black paint at one time, and completes two primers of white paint, and increases the efficiency of the electrostatic line from 30,000 pieces per day by 10 people to 60,000 pieces per day by 2 people, which completely completes a revolution and transformation of technology and efficiency.