The machine absorbs and learns from Taiwan, Italy and Japan. It is the most advanced technology in the domestic research. It can be applied to the multi interval dyeing of cotton, wool, silk, hemp, chemical fiber and many kinds of blending. Machine cleverly designed, easy operation, low energy consumption, low liquor ratio dyeing, sewage less, no environmental pollution, especially suitable for small quantity and variety of knitted garments and fabrics of new product development and production. In addition, the machine‘s electrical control system has strong anti-interference ability, time accurate, reliable, is the machine, the realization of the full automatic control of a solid guarantee.