Partner of your industrial projects

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A valuable relationship

to meet your requirements

Rich with 30 years of experience in design and manufacturing of welded heat exchangers, pressure vessels and filters Nexson Group covers a large range of processes and applications such as Refinery, Oil & Gas, Petrochemicals, Coke Oven, Gas & Steel…

Heat exchangers

A maximum heat recovery for reduced maintenance costs

Spiral

For liquids – Type 1

  • Self-cleaning effect
  • For fouling duties
  • Single channel heat exchanger
  • Alternative to the shell & tube exchangers

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Spiral

For any 2phase application – Type 2

  • Any condensing / vaporizing applications
  • Low pressure drop
  • Working conditions under vaccum
  • Can be column mounted

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Spiral

For Waste water plants / Biogas / Sludge handling

  • Special design to handle wastes
  • Biological treatment – Biogas plants
  • Alternative to tube in tube heat exchanger

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GreenBox

Welded plates

  • Square corrugated plates welded together
  • Most robust heat exchanger of its category
  • Can handle semi fouling medias

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Spiral

For high pressures / temperatures

  • High temperatures and high pressures conditions up to 200 barg / 450°C
  • For fouling duties
  • Self-cleaning effect

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Spiral

2phase spiral column

  • For large condensing applications
  • Low pressure drop
  • Alternative to the shell & tube exchangers falling films

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Modules

Clean in place skids (CIP)

  • For on site pipings and heat exchanger cleaning
  • No equipment dismantling
  • Autonomous skid

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Filters

Automatic & inline filters

  • Online filters
  • Automatic cleaning
  • Robust filters , can handle heavy particles

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We are offering a full range of services

save time, money and gain in reliability

let us be your
reliable partner

to bring success
to your projects

Application areas

heavy industries

Production processes in heavy industry are often energy-intensive and generate a lot of heat. The big challenge is to keep production running smoothly despite the high temperature. Thanks to Nexson people great experience and the heat exchangers solutions offered, you will get the required performance and efficiency.

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chemical

Chemistry combined with petrochemistry is the biggest market of heat exchangers in the industry. It is easily understandable if we consider the conception of the production processes which requires numerous stages of heat transfer. Nexson heat exchangers are adapted to comply with environmental constraints and high-pressure requirements.

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agro industry

The agro industry sector which groups industries so varied as starch, vegetable oil, brewery, food and sugar has become over the years a large consumer of heat exchangers.
It actually consumes a lot of energy and can lose it just as much. Hence the interest to think of getting back the heat via a Nexson customized heat exchanger, the reliability and cost effectiveness of which comply with the current food-processing standards.

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Environment – Bio Energy

Heat exchangers play an essential role in pollution prevention and in the reduction of environmental impact of industrial processes, by reducing energy consumption or recovering energy from processes in which they are used. Nexson spiral heat exchangers are specially designed for this process. They allow to handle big particles / fibers without any fouling or process shutdown.

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