Working Principle
The equipment is equipped with two reciprocating fabric winding rollers (Rolls A and B), driven by an AC motor with variable frequency drive, allowing the fabric to move in the dyeing tank at a constant tension and linear speed. The control system calculates parameters such as fabric thickness, roll diameter changes, and weight changes in real time, dynamically adjusting the rotation speed to ensure wrinkle-free operation and even dyeing effect. The dye liquor achieves uniform circulation and temperature control through a circulating pump and built-in filter.
Feature
1. The high temperature high pressure jig dyeing machine integrates imported cutting-edge technologies, including AC frequency conversion drive, PLC control, and data communication systems.
2. It features closed-loop control, paired with real-time detection of direct fabric tension and linear speed for precise process regulation.
3. Touchscreen operation is adopted to deliver an intuitive, user-friendly human-machine interaction experience.
4. A full suite of automated functions is available, such as temperature control, fabric turning, lane tracking, direction reversing, parking, and fabric handling.
5. A dedicated dye liquor circulation system maintains consistent temperature and uniform dye distribution throughout the dyeing process. A built-in filter is also installed in the system to avoid pipeline clogging.
6. Auxiliary components like top cover lighting and fault alarm indicators are configured for the whole machine, ensuring safe operation and easy maintenance.
7. Pneumatic control is applied to the drain valve, air vent, and fabric discharge cross arm for smooth operation.
8. Core components of the equipment are sourced from imported suppliers, guaranteeing long-term stable and reliable performance.
9. The fully automated production process control supports customizable combinations of multiple dyeing procedures to meet diverse production needs.
10. The top cover can be opened flexibly and effortlessly, and the cylinder slides smoothly along the guide rails during operation.
Advantage
Excellent Dyeing Uniformity
Enhanced molecular thermal motion at high temperatures leads to more thorough dye penetration and better even dyeing.
01
Short Processing Time
Compared to room temperature dyeing, high temperature and high pressure significantly shorten dyeing time.
02
High Product Quality
Precise control of tension, temperature, concentration, and time prevents wrinkles and uneven dyeing.
03
Wide Applicability
Capable of handling various fabrics from lightweight silk to heavy denim.
04
Environmentally Friendly and Energy-Saving
Low liquor ratio design reduces water, steam, and chemical consumption.
05
Precautions
1. Fiber Damage Risk: High temperatures may damage fiber strength; appropriate process conditions must be selected based on fabric characteristics.
2. Color Difference Control: Strict control of speed and temperature is necessary to avoid "tailing" and "listing" differences.
3. Equipment Selection: Select automatic or manual models based on factory space, budget, and fabric type.
4. Safety Protection: As a pressure vessel, safety valves, pressure gauges, and other safety accessories must be inspected regularly.
Product Equipment
Workshop
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