#SKS-74D/ HTHP Hank Yarn Dyeing Machine
#SKS-74D is a high temperature high pressure hank yarn dyeing machine designed for efficient, uniform and reliable dyeing of all types of yarn in hank form. It is suitable for cotton, polyester, nylon, acrylic, rayon and blended yarns. The machine delivers high dye penetration and consistent color reproducibility, making it ideal for industrial production of high quality dyed yarns.
Main Features
- High temperature and high pressure operation up to approximately 130°C, ensuring deep dye penetration and even coloration.
- High efficiency liquor circulation system providing stable and uniform dye flow through the yarn hanks to avoid shade variation.
- Low liquor ratio design to reduce water, steam, dye and chemical consumption.
- Stainless steel construction using SUS304 or SUS316 for long service life and strong corrosion resistance.
- Suitable for multiple processes including dyeing, bleaching, refining, washing and softening.
- Stable batch-to-batch reproducibility, ensuring consistent color quality for large-scale production.
- Flexible machine capacity range available to meet different customer production requirements.
- Convenient loading and unloading design for easy operation and reduced labor time.
Applications
#SKS-74D is used for dyeing and finishing of hank yarns in textile mills, dye houses and yarn processing factories. It is especially suitable for synthetics, blends and twisted yarns that require uniform high-temperature dyeing. The machine is widely used in hosiery yarn, shoelace yarn, woven yarn and knitted yarn production.
Dyeing Benefits
Energy-saving structure with optimized dye circulation.
Improved color uniformity and penetration for difficult-to-dye fibers.
Reliable temperature and pressure control system.
Reduced process time and improved production efficiency.
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| Model | Capacity kg | Number spray pipe | Power KW | L (mm) | W (mm) | H (mm) |
| SKS-1 | 2 | 1 | 1.1 | 1200 | 1000 | 1600 |
| SKS-2 | 10 | 2 | 1.5 | 2000 | 2400 | 1700 |
| SKS-2 | 30 | 2 | 2.2 | 2000 | 3500 | 1700 |
| SKS-3 | 45 | 3 | 3 | 2200 | 3500 | 1700 |
| SKS-4 | 60 | 4 | 4 | 2340 | 3500 | 1870 |
| SKS-6 | 100 | 6 | 7.5 | 2600 | 4200 | 2160 |
| SKS-6X2 | 200 | 12 | 15 | 6200 | 4200 | 2160 |
| SKS-6X4 | 400 | 24 | 25 | 12500 | 4200 | 2160 |
| SKS-6 | 150 | 6 | 9 | 2600 | 4800 | 2160 |
| SKS-6X2 | 300 | 12 | 17.5 | 6200 | 4600 | 2160 |
| SKS-6X4 | 600 | 24 | 25 | 12500 | 4800 | 2160 |
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#SKS-74N/ Normal temperature spray hank dyeing machine
Normal temperature spray hank dyeing machine is widely used in dyeing natural fiber yarn (cotton, linen, silk, wool, etc.) synthetic fiber yarn (polyester, nylon, acrylic, etc.) and blended fiber yarn.
It is particularly suitable for dyeing spun silk, pure silk, artificial silk, single-strand fine yarn, mercerized cotton yarn and their blends. These yarn with extensive application in apparel, home textile, decorative fabric and other sectors.
#SKS-74N / Key Benefits:
A. Super Even Dyeing Quality
The multi-nozzle spray system distributes dye liquor directly and continuously onto the yarn surface.
This improves leveling quality and produces more uniform dyeing compared to paddle dyeing or winch dyeing.
It performs especially well on silk, viscose, mercerized cotton, high-value fine yarn, and single-strand thin yarn.
B. Very Low Tension Dyeing with No Yarn Damage
The spray process does not generate pulling force or twisting force on the yarn.
The original softness of the yarn is maintained, and the structure is not deformed.
This is ideal for delicate and high-quality yarn widely used for exported yarn, knitting yarn, and scarf yarn.
C. Water Saving
Compared with overflow or winch dyeing machines, water consumption can be reduced by sixty to seventy percent. The machine operates with a low liquor ratio This reduces dye chemical cost, salt and alkali usage, and wastewater treatment cost.
D. Energy Saving
The low liquor ratio shortens heating time and reduces steam consumption.
Overall energy usage can be reduced by thirty to forty percent.
E. Faster Dyeing Cycle and Higher Production Efficiency
Traditional hank dyeing uses a large volume of dye liquor and slower circulation.
Spray dyeing provides rapid liquor exchange, faster temperature increase, efficient leveling, and quick washing and rinsing steps. The total dyeing cycle can be shortened by twenty-five to forty percent.
F. Easy Operation
The structure is simple and does not require highly skilled operators.
Workers only need to load the yarn and start the machine.
Machine operation is stable, cleaning is easy, and color changes can be performed quickly.
G. Suitable for Small or Large Production
Machine capacities range from three kilograms to ten kilograms for sampling,
seventy-five kilograms to one thousand kilograms for bulk production,
and up to two thousand kilograms for double-system spray pipe models.
This makes the equipment suitable for small dyehouses and large factories.
H. Simple Maintenance
The machine structure uses stainless steel materials such as SUS304 or SUS316L.
It is easy to clean, durable, and has low maintenance requirements.
Spare parts are simple and cost-effective.
#SKS-74N / SPECIFICATION
| Model | Capacity/KG | Number spray pipe | Power (KW) | L(mm) | W(mm) | H(mm) |
| SKS-1-65 | 3 | 1 | 1.1 | 1050 | 1050 | 2020 |
| SKS-2-65 | 7 | 1 | 1.5 | 1950 | 1250 | 2200 |
| SKS-6-120 | 14 | 2 | 2.2 | 2400 | 2100 | 2300 |
| SKS-4-120 | 28 | 4 | 3 | 3600 | 2100 | 2300 |
| SKS-6-120 | 40 | 6 | 3 | 4500 | 2100 | 2300 |
| SKS-10-150 | 75 | 10 | 5.5 | 5600 | 2500 | 2500 |
| SKS-20-150 | 150 | 20 | 10 | 6200 | 2500 | 2500 |
| SKS-30-150 | 200 | 30 | 15 | 7000 | 2500 | 2500 |
| SKS-40-150 | 300 | 40 | 18.5 | 7500 | 2500 | 2500 |
| SKS-50-150 | 400 | 50 | 22 | 8000 | 2500 | 2500 |
| SKS-60-150 | 500 | 60 | 30 | 8500 | 2700 | 2750 |
| SKS-80-150 | 600 | 80 | 37 | 9500 | 2700 | 2750 |
| SKS-100-150 | 800 | 100 | 45 | 10500 | 2700 | 2750 |
| SKS-120-150 | 1000 | 120 | 55 | 11500 | 2700 | 2750 |
| SKS-80X2-150 | 1200 | 80×2 | 75 | 18000 | 2700 | 2750 |
| SKS-100X2-150 | 2000 | 100×2 | 90 | 20000 | 2700 | 2750 |