●Adoption of high —efficient bal anced circulation pump and reversing heat exchanger integrating, high efficiency, energy saving and long lifetime. The equipment can meet the demand of dyeing various kinds of cheeses;
●Equipped with reverse mechanism to realize forward and backward circulation of dye liquor according to technological requirement;
●Adopting pressurized form and air cushion form(or pressurized by using auxiliary feed pump);
●Nick sealing and self—sealing by internal pressure;
●High automation, computer temperature control, full-automatic control of dyeing process including water in, water out, temperature rise, thermal insulation, temperature drop, washing, etc;
●Timing and quantitative regulation of yarn feed and stream input by proportional control valve;
●Fitted with auxiliary preheating cylinder for reducing dyeing cycle, increasing efficiency and optimizing dyeing result;
●Pressure material: Durable SUS321 (or 316L);
●Safety interlock for cover using pressure controller and temperature controller to control locking pin on the cylinder opening. The cover can be opened only when pressure is "0" and temperature below 80°C;
●High temperature liquor discharge system with no instantaneous negative pressure produced providing safer liquor drainage, apparatus creates features of compact structure, low bath ratio, short piping.
●External heat exchanger capable of increasing heat exchange efficiency and reducing energy consumption.