HTHP Package Dyeing Machines

Smw is a leading manufacturer of Package Dyeing Machines offering complete dyeing and drying solutions for capacities ranging from 1 kg to 2000 kg .. Read More

Heat Exchanger

50000 45000

Approx Price: 50000 /1

Minimum Order Quantity: 1 1

Product Specification :

Condition: New

Product Type: Gauges

Material Capabilities: Yarn

Spare Part Material: steel

Product Description :

Understanding Heat Exchanger For Dyeing Machine

Heat exchangers are vital elements in every process plant. While there are several additional important types of exchangers, the majority of them are the shell-and-tube type. The major categories of heat transfer equipment are:

  • Shell-and-tube
  • Finned tube
  • Bare tube
  • Plate-and-frame
  • Spiral
  • Plate coil

To understand the concept ofheat exchanger for dyeing machines, let us understand the anatomy of a dyeing machine first. The main features of the dyeing machine are:

  1. The fabric, which remains in rope form in the dyeing machine during the dyeing process.
  2. Heating and cooling of the dyebath, performed by the heat exchanger.
  3. Additions (chemicals and dyestuffs), added through the feeding container.

Impact Of Heat Exchanger For Dyeing Machine

The dyeing process involves the use of high temperatures for bleaching, dyeing, and hot rinsing. The heat exchanger for dyeing machines provides these hot temperatures by heating the dye bath using steam. The high-temperature discharge (or hot waste water) would consist of all waste water from the dyeing machine having a temperature of 700C to 980C. It can be used to preheat the freshwater from the water mains, through a heat exchanger, before it is used for the dyeing purposes. On average, through 24 hours and taking into consideration that there are no significant changes in dyed fabric color, the amount of hot wastewater going into the heat exchanger would be equal to the amount of freshwater passing through it.

The heat exchanger for dyeing machines influences the overall system size and system efficiency The heat exchanger designs must balance between pressure drop and heat exchanger effectiveness to achieve the desired tradeoff between system size system efficiency. This tradeoff between system efficiency and system size varies with each energy conversion system application.

HTHP Package Dyeing Machines

Smw is a leading manufacturer of Package Dyeing Machines offering complete dyeing and drying solutions for capacities ranging from 1 kg to 2000 kg or more. Our machines are universal capable of dyeing natural or man-made fibre in a variety of forms.

Our current range of machines is now more eco-friendly, with features like Air Pad system for reduced water consumption and Variable Frequency Drive for greater energy efficiency.

The MLR is as low as 1:5 thereby reducing cost of dyeing and effluent

treatment.

We constantly upgrade our technology in close cooperation with dyers of repute, and today supply dyeing machines that use the latest technology

achieved through incorporation of a variety of accessories. Our experience in

the field has enabled us to develop various user-friendly machines

v SMW Package Dyeing Machines are manufactured from in SS 316/ SS 316 L /SS 316 Ti as per German manufacturing standards -- pressure kier for static pressure of 4.5 bar and temperature up to 140 C, subjected to a pressure test at 5.85 bar.

Technical Data:

1. Maximum design pressure 6 bar
2. Maximum design temperature 160C
3. Heating gradient 25C - 130C approx. at 5C/min. (Dry saturated steam pressure at 7 bar)
4. Cooling gradient 130C - 85C approx. at 3.5C/min. (Cold water of 25C at 3 bar)