Products

Product features:
        1. Imported new type centrifugal pump in high performance and high efficiency.
        2. Control of flow rate of dyeing solution, main pump motor controlled by frequency converter，providing stepless control of flow rate, saving operating energy consumption during startup and load shedding.
       3. High-efficiency external heat exchanger, improving heat exchanging effect, reducing ineffective space of main cylinder and decreasing bath ratio.
        4. Automatic liquid flow reversing device and no pause of liquid flow during reversing, increasing number of cycles and improving dyeing uniformity.
        5. Low bath ratio (1:6-1:8), saving dye, additive and energy, reducing discharge capacity and improving economic benefits.
        6. High-efficiency cleaning system, effectively saving cleaning time and water consumption.
        7. Quickly and easily unloading creels, alleviating labor intensity and saving work efficiency.
        8. Advanced computer control, fully automatic control of dyeing technological requirements such as charge, feedwater, drainage, temperature rise, constant temperature, heat preservation and cleaning, etc., and central control operation can be connected.

Standard structure:
       1. Dye cylinders and all parts in contact with dye solution are made of excellent and corrosion-proof stainless steel.
        2. High-efficiency stainless steel centrifugal pump.
        3. High-efficiency external heat exchanger.
        4. Vertical cylinder, quick-lock cylinder cover with balance weight switching device and safety interlocking mechanism of cylinder cover.
        5. Open charging bucket is equipped with charging system and return-flow system.
        6. Main cylinder pressurizing and depressurizing device (air cushion type).
        7. Circular condensing device (full filling type).
        8. High-precision water level control system.
       9. Main control electric cabinet equipped with advanced micro-processor.
Optional parts:
        1. Equal capacity preparatory cylinder with direct heating device, delivery pump and mixing system. Various creels such as: bobbin, loose wool, skein, zipper and yarn beam, etc.
        2. High-temperature discharging system.
        3. Quantitative progressive charging system.
        4. Second intake and second drainage of water.
        5. Load shedding bobbin and its fittings.
        6. Cheese dyeing accessories such as: bobbin, intermediate washer and automatic padlock, etc.
Technical parameters:
      1. Max. operating pressure: 0.4MPa
       2. Max. operating temperature: 140℃
       3. Heating rate: approximate 30min at 20℃-130℃ (saturated steam pressure is 0.7Mpa)
       4. Cooling rate: approximate 20min at 130℃-80℃, (cooling water pressure is 0.3Mpa)
       5. Diameter of standard cheese bar is Φ48mm, and Φ29mm triangular cheese bar is only optional for dyeing of 6-layer cheese (or below) bobbins
       6. Standard cheese is in outer diameter Φ165 x height 160, and the max. loading capacity is calculated based on 1kg per cheese