High Temperature Hank Yarn Jet Dyeing Machine
Category:
DGHHS High Temperature Hank Yarn Jet Dyeing Machine
Overview: The product lineup includes the DGHHS series high‑temperature, high‑pressure jet‑type hank dyeing machine, the DGHCS series high‑temperature, high‑pressure cone dyeing machine, the DGNHS series ambient‑temperature, atmospheric‑pressure jet‑type hank dyeing machine, the DGCDS high‑speed cone drying machine, the DGHSS high‑temperature, high‑pressure vacuum setting machine, and the DGTYD tunnel‑type hank drying machine, among others.
Detailed
Suitable for bleaching, refining, dyeing, washing and post-treatment of stranded polyester yarn, embroidery thread, silk, nylon and other stranded yarns or tapes.
This machine adopts specially designed low energy consumption, low head, large flow rate axial pump. The high temperature does not affect its characteristics.
The new weir flow type jet pipe, dyeing pipe and yarn turning and shifting pipe become one, there is absolutely no biting yarn winding or knotting phenomenon of the dyed material, it is easy to rewind the tube after dyeing, and the loss rate is low.
The specially designed water regulator can adjust the water volume arbitrarily depending on the yarn volume, yarn count and type.
The machine is optimized in structure, small bath ratio, saving raw material and reducing cost.
Ultra-low energy consumption design (Patent No.: ZL201510276761.4; ZL201520349197.X) low bath ratio dyeing (1:5-8) that is, save dyestuff and steam. Use of high performance motor motor, low speed, low noise, low power consumption, to achieve the highest economic efficiency.
Standard structure
The body material is made of high quality high corrosion resistant stainless steel.
Jet pipe is manufactured with high corrosion resistant stainless steel plate.
High performance stainless steel axial flow pump.
Reliable PLC program controller.
Automatic lid opening system.
The whole machine is designed with several sets of safe operation system.
Convenient tools for loading yarn, discharging yarn and cleaning jet pipe.
Optional accessories
Charging sub-cylinder with stirring heating, water inlet, reflux and charging function.
Automatic control of heating up, keeping warm and cooling down.
Fully automatic computer control system.
Main pump adopts frequency conversion control. Quantitative dosing control system.
Effective yarn hanging length of jet pipe: 300-2000mm.
Automatic water level monitor.
Technical Parameters
Design pressure: 0.44Mpa
Maximum working pressure: 0.4Mpa
Design temperature: 140℃
Maximum working temperature：135℃
Effective length of scraping: 1200-2000mm
Suitable stranding length：820mm
Bath ratio: 1:5-8
Heating rate: 20℃-130℃ about 30 minutes (saturated steam pressure is about 0.7Mpa)
Cooling rate: 130℃-80℃ about 20 minutes (cooling water pressure is about 0.3Mpa)
A hank yarn jet dyeing machine helps textile producers achieve even, vivid colors with efficient processing. Designed for gentle yarn circulation, it supports consistent dye penetration while reducing quality variations between batches.
In daily production, stable dyeing performance means fewer defects and less rework. The hank yarn jet dyeing machine can help control temperature and dyeing conditions, making production smoother and improving overall productivity.
For example, a yarn factory handling large orders can use this machine to improve color consistency across different batches. It helps solve common problems such as uneven shades, excessive labor, and slow production cycles.
For textile manufacturers seeking reliable dyeing equipment, the hank yarn jet dyeing machine combines efficiency, consistency, and practical operation. It helps turn demanding dyeing tasks into a more controlled and productive process.
Keywords:
High Temperature Hank Yarn Jet Dyeing Machine
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