Textile Engineers Pvt.Ltd.

PLC based softflow HTHP dyeing machine

With preheating chamber and liquor ratio down to 1:4. Built in SS 316L for batches from a 10 kg sample to 2,000 kg of production fabric, and shipped with a Material Test Certificate.

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Pranav HTHP softflow dyeing machine with access stairs and platform
Ecostar HTHP · up to 135 °C / 3.5 bar
500+machines running worldwide
20yrsbuilding dyeing machines
1:4lowest liquor ratio
40L/kgaverage water consumption
About Pranav

Fabric quality starts with the machine

Pranav Textile Engineers Pvt. Ltd. designs and manufactures versatile softflow piece dyeing machines for batch dyeing and bleaching of woven and tubular or open width knitted fabric in rope form.

The machines suit light knit goods such as collars, cuffs and small diameter single jersey, interlock, fleece and terry, and the high capacity models now run very heavy 3.2 m woven bed linen fabric.

Only high grade stainless steel SS 316 L is used, with every critical bought out sourced from reputed manufacturers with international collaboration. The ECO-STAR range uses a lower head HM model with a specially designed CYCLO nozzle for faster liquor circulation and less pull on the fabric.

Layered dyed leaves in blue, pink, orange and green
Machine range

Four families, 25 to 2,000 kg

Softflow dyeing machines from Pune, for knit and hosiery mills. Choose by batch size: every family has PLC control and a touch screen controller, and the 2,000 kg HM model covers the largest production lines.

One head, two rope

Ecostar

400 – 1200 kg
  • Ropes2 / 4 / 6
  • Pump motor10 – 30 hp
  • Length3200 – 7400 mm
One head, one rope

Ecostar Plus

300 – 1200 kg
  • Ropes1 – 4
  • Pump motor7.5 – 25 hp
  • Length1800 – 6000 mm
Sample dyeing

Ministar

25 – 50 kg
  • Ropes1
  • Pump motor2 – 3 hp
  • Footprint2500 mm wide
Lower head HM model

HM 2000

2000 kg
  • NozzleCYCLO
  • Max. temperature135 °C
  • Max. pressure3.5 bar
Salient features of the HM model

Built for repeatable shades

Short cycles, low consumption and batch to batch reproducibility, with an electronic controller running the process.

Modern touch screen controller

  • Sedomat / Enmos Simplex
  • 240 × 128 graphical display
  • Capacity of 2000 steps
  • Dynamic program
  • Parallel programs and processes
  • Single step and continuous control loops
  • Fully automated dosing, 6 gradients
  • Automated water filling
  • Recording module
  • Easy calibration with high precision
  • Customizable configuration
  • Compact design
Touch screen process controller
Specifications

Choose your capacity

Dimensions and motor ratings for every model. Custom sizes and layouts are available on request.

Max. working temperature
135 °C
Max. working pressure
3.5 bar
Heating rate
≈ 4 °C/minSteam pressure 6 bar minimum
Cooling rate
≈ 4 °C/minWater at 4 bar, 15 °C minimum
Flow diagram of the dyeing machine showing main vessel, heat exchanger, main pump, stock tank and addition tanks

Flow diagram for the dyeing machine.

Customers

Trusted by dye houses across India and Bangladesh

Our HTHP softflow machines are the largest selling in Western India and in the Kolkata region.

Inquiry

Tell us about your dye house

Share your batch size and fabric type. Our team replies with a recommendation and quotation, normally within one working day.

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