Vertical Yarn Dyeing Machine



HTHP Vertical Yarn Dyeing Machine has been designed for dyeing Polyester, Cotton, Viscose, Nylon, Acrylic, Texturised, Silk, etc., in various forms i.e. Cones, Loose Hank, Tops, and Fabric etc. It caters to the needs of high productivity textile Industries.

Precision engineered High Temperature High Pressure Vertical Yarn Dyeing Machine has become the first choice of dyeing plant throughout the Textile Dyeing Industry. The Dyeing machine is fitted with reversible pump which circulates liquor in both directions i.e. INSIDE – OUT & OUT-SIDE – IN.

Our constant research & development has resulted in saving of Dyes & Chemical, Thermal Energy and Water with mini-mum MLR (Material to Liquor Ratio) depending on the nature of yarn and loading factor.

The machines are offered for capacity up to 500 kg / batch.

Exclusive Features

  • Machine body and all parts coming into contact with the dye liquor are made of SS 316L.
  • Double Stage Turbo Pump for liquor circulation with Inverter Drive for varying speed.
  • Main Power Control Panel with Dyeing Programmer.
  • Ultra Low MLR of 1:5 (Fully Flooded).
  • Air pad System to insert air manually into the machine to create static pressure and to minimize the liquor ratio.
  • Color addition tank with Injection Pump for dozing the dye liquor into the machine.
  • High Efficient Heat Exchanger which has no heat loss to the ambient.
  • Variable loading with flexible loading spindles or capacity reducing Dummies.
  • Variable loading with flexible loading spindles.
  • Sampling Pot to check the dyeing result while machine in operation.
  • Pneumatically Top Lid Open / Close.
  • Human/Machine Safety Interlocks.

Technical Features

  • Maximum Kier Pressure 4 bar
  • Maximum Design Temperature 140°C
  • Heating Gradient 25°C - 130°C approx. at 5°C /min. (Dry Saturated Steam pressure at 7 bar)
  • Cooling Gradient 130°C-85°C approx. at 3.5°C/min. (Cold Water of 25°C at 3 bar)

Optional Features

  • Air Pad
  • Rinsing Device
  • Injection System
  • Heat Setting & Hydro Extraction
  • Unloading Basket for Carriers
  • Industrial PLC with Touch Interface
  • Dummy