Wool Fiber Dyeing Machine designed for dyeing/finishing processes for natural fibers, i.e., cotton, flax, silk, wool and etc, and bleaching process for any type of loose fiber. With mixed-flow pump system, the liquor flow direction can be reversed automatically ensuring liquor penetration of the fiber to realize even dyeing.
Whole machine is made of stainless steel outer cylinder, the inner cage and stainless steel centrifugal pump components.
The main materials (in contact with the dye part) are made of high quality stainless steel SUS316L, highly corrosion resistant and durable.
1.High-efficiency symmetrical mixed-flow pump installed directly underneath the kier which enables increase in loose fiber density from 0.15kg/cm3 to 0.32kg/cm3 resulting to increase dyeing capacity and lower liquor ratio. Hence, a significant saving in terms of energy and production cost.
2.Main pump motor is controlled by frequency converter, making it possible to select the ideal flow rate in relation to different fiber densities, thereby obtaining perfect treatment result.
3.Main pump reverse flap device, which regulates flow direction and circulation period, is controlled by pneumatic cylinder, ensuring a perfect and even dyeing effect.
4.Automatic temperature regulator is supplied as a standard equipment to eliminate risk of uneven and poor dyeing quality caused by manual temperature control devices.
5.Equipped with pneumatic cylinder automatic lid track locking device, to prevent uneven dyeing problem cause by liquor leakage during dye cycle (optional).