GSH-2-150 20kg high temperature polyester hank yarn dyeing machine
textile hank dyeing machine

GSH-2-150 20kg High Temperature Spray Hank Yarn Dyeing Machine for Polyester

GSH-2-150 is a small-batch high temperature spray hank yarn dyeing machine for polyester and suitable synthetic yarns. Typical loading is around 20 kg per batch, with maximum capacity up to 30 kg depending on yarn conditions. Machine features 2 spray pipes, 140°C design temperature and 0.4 MPa design pressure.

  • Model :

    GSH-2-150
  • Payment :

    LC;T/T
  • Product Origin :

    China
  • Shipping Port :

    Shanghai Port, China
  • HS Code :

    8451400000

GSH-2-150 20kg Polyester Hank Yarn Dyeing Machine

GSH-2-150 is a 20kg high temperature spray hank yarn dyeing machine designed mainly for polyester hank yarn and other suitable synthetic yarns. Typical loading is around 20 kg per batch, while maximum capacity can reach 30 kg, depending on yarn material, yarn count, hank dimensions and loading density.

The machine is equipped with 2 spray pipes and a 3 kW main pump motor, with a design temperature of 140°C and design pressure of 0.4 MPa. It is suitable for small-batch production, shade confirmation and trial production requiring high-temperature dyeing.

GSH-2-150 Technical Parameters

Model GSH-2-150
Typical Loading Capacity Approx. 20 kg/batch
Maximum Loading Capacity Up to 30 kg/batch*
Suitable Yarn Polyester and other suitable synthetic hank yarns
Number of Spray Pipes 2
Main Pump Motor 3 kW
Design Temperature 140°C (284°F)
Design Pressure 0.4 MPa (58 psi)
Heating Method Indirect steam heating
Dye Liquor Circulation Forced circulation through spray pipes

*Maximum loading depends on yarn material, yarn count, hank dimensions and loading density.

Spray Circulation for Polyester Hank Yarn

Hank yarn is loaded onto two stainless steel spray pipes inside the pressure vessel. During dyeing, the circulation pump continuously moves dye liquor through the spray pipes and loaded yarn, maintaining repeated liquor exchange throughout the batch.

GSH-2-150 high temperature hank yarn dyeing machine with two spray pipes
Two spray pipe positions inside GSH-2-150 high temperature hank yarn dyeing machine.

Polyester dyeing normally requires temperatures above atmospheric boiling point. The pressurized construction allows GSH-2-150 to operate under high-temperature dyeing conditions, with a 140°C design temperature and 0.4 MPa design pressure.

Main Machine Configuration

  • 2 stainless steel spray pipes for hank yarn loading and liquor distribution
  • Mixed-flow circulation pump for continuous dye liquor circulation
  • Indirect steam heating system
  • Stainless steel dye-contact parts, including dye vessel and spray pipes
  • Dyestuff tank for dye and chemical preparation
  • Process temperature and pressure monitoring
GSH hank yarn dyeing machine circulation pump and stainless steel piping system
Circulation system with stainless steel piping, valves and process connections.
indirect steam heating coil inside GSH-2-150 main dyeing vessel
Indirect steam heating coil installed inside GSH-2-150 main dyeing vessel.

When to Choose GSH-2-150

GSH-2-150 is suitable for customers needing small industrial high-temperature dyeing capacity rather than laboratory-scale equipment. Typical applications include:

  • Small production lots of polyester hank yarn
  • Shade confirmation before larger production batches
  • Trial production for new yarns or dyeing processes
  • Multiple colors with relatively small batch quantities
polyester chenille hank yarn after high temperature dyeing
Polyester chenille yarn after high-temperature dyeing.

GSH-2-150 is normally selected for batches around 20 kg, but actual loading can vary considerably with yarn structure. Under suitable yarn and loading conditions, maximum batch capacity can reach approximately 30 kg. Hank circumference, yarn count, yarn material and loading density should therefore be confirmed before final machine selection.

GSH Small-Batch Model Selection

Model Reference Capacity Spray Pipes Main Power
GSH-1-60 5 kg 1 1.1 kW
GSH-2-60 10kg GSH model 2 2.2 kW
GSH-2-150 20 kg (up to 30 kg*) 2 3 kW
GSH-3-150 30 kg 3 4 kW
GSH-4-150 40 kg 4 5.5 kW

*Maximum loading depends on yarn material, yarn dimensions and loading density.

For other capacities and configurations, view our high temperature high pressure hank yarn dyeing machines , covering small-batch and industrial production models.

Optional Configuration

  • Semi-automatic or automatic control
  • Quantitative dye and chemical dosing system
  • Different spray pipe lengths according to hank dimensions and loading requirements

Final configuration should be confirmed according to yarn material, hank dimensions, required batch capacity and dyeing process.

Information Required for Machine Selection

To confirm whether GSH-2-150 suits your production, please provide:

  • Yarn material and yarn type
  • Hank length or circumference
  • Required kg per batch
  • Available steam pressure and electrical supply

Frequently Asked Questions

What is the actual loading capacity of GSH-2-150?

Typical loading is around 20 kg per batch. Maximum capacity can reach approximately 30 kg under suitable yarn and loading conditions. Actual loading depends on yarn material, yarn count, hank dimensions and loading density.

What yarns can be dyed in GSH-2-150?

GSH-2-150 is designed mainly for polyester hank yarn and other suitable synthetic yarns requiring high-temperature dyeing. Final suitability should be confirmed according to yarn material, yarn structure and dyeing process.

Why does GSH-2-150 use two spray pipes?

Two spray pipes provide loading positions for hank yarn and distribute circulating dye liquor through loaded yarn. Proper circulation helps maintain repeated liquor exchange throughout each batch.

What are the design temperature and pressure of GSH-2-150?

GSH-2-150 has a design temperature of 140°C and design pressure of 0.4 MPa. Pressurized construction supports high-temperature dyeing processes used for polyester and selected synthetic yarns.

What information is needed before selecting GSH-2-150?

Please provide yarn material, yarn type, hank length or circumference, required batch capacity, available steam pressure and electrical supply. These details help confirm suitable machine configuration and actual loading capacity.

Need a 20kg Polyester Hank Yarn Dyeing Machine?

Send us your yarn material, hank dimensions and target batch capacity. We can confirm a suitable GSH configuration and prepare a technical quotation.

Email: chenyihong@shintongyunn.com

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