High temperature high pressure overflow dyeing machine is a low liquid ratio, high, high efficiency dyeing system. The fabric in the liquid-filled fabric guide tube is in a floating state and does not rub against the inner tube wall. The running speed reaches 500-700m/min, which reduces the fuzzing phenomenon. The special wave" type inner net structure speed reduces the friction of the fabric, running more smoothly and reducing water consumption. The liquid ratio can be as low as 1:5~6 (select according to the fabric type and process requirements).
Product Features
Structural features
Downward-travel type, one barrel and one cloth, two barrels in total, suitable for all kinds of fabrics.
Ultra-large capacity and high production capacity
Single barrel with large diameter of Φ830, increases cloth capacity, greatly improves production capacity, and quickly returns on investment.
Low liquid ratio 1:5~1:6 Energy saving and emission reduction
The new wave plate downhill type, the design of the cloth storage tank, the liquid ratio is 1:5~1:6, which greatly reduces the amount of water, steam and additives.
Special cylinder inner mesh plate, tapered tail inner mesh
The special arrangement of the inner mesh holes makes the cloth and the dye liquid flow apart, and the liquid ratio is low. Special tapered inner mesh. The cloth folds smoothly and the balanced circulation is fast.
Suitable for dyeing a wide range of fabrics
Using overflow nozzles, the pressure operates between 0.5~1.0KG/cm², which is suitable for dyeing stretch fabrics and fabrics that require low spray pressure and low tension dyeing. Using jet nozzles, the maximum pressure can reach 3KG/cm², which is suitable for dyeing high-density and ultra-fine fiber fabrics. (Using double anti-rotation device nozzles)
High efficiency and high quality
The double cylinder design shortens the circulation time of the cloth in the dye tank and increases the circulation frequency of the dye liquid. It achieves fast cloth feeding, fast dyeing, and fast two-way cloth discharge, greatly improving production efficiency and the uniform dyeing quality of the cloth.
Notes
1. Energy Consumption: Pressurized heating consumes more energy than low-temperature heating machines, but modern models may be equipped with heat recovery systems to offset this.
2. Maintenance: Seals, valves, and pressure components require regular inspection to prevent leaks and ensure safety.
3. Fabric Restrictions: Not suitable for heat-sensitive fibers (such as wool, silk) or fabrics that shrink easily at high temperatures.
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