The ideal temperature for every situation

Heat exchanger rental

With a temporary heat exchanger, you stay operational during maintenance and always have additional capacity in summer or during process improvements. Further benefits:

  • Minimise production interruptions during maintenance
  • Prevent unplanned downtime
  • Always meet seasonal heat requirements
  • Speed up start-up of new installations


Prevent production loss or business damage. Contact an expert directly for advice and complete solutions.

Always including on-site and customised advice.
The best energy-efficient stainless steel plate heat exchangers, also available in Titanium.

Capacity range

Flexible and process-dependent output: from 2 kW to a maximum output of 5 MW.

Temperature range

From -10 to +90 °C as standard. Lower or higher temperatures possible in consultation.

Complete & turn-key

Always including advice and a suitable solution for your situation.

Certified & reliable

In compliance with hygiene and safety standards. Extra safety? Ask about titanium heat exchangers.

Rental Heat exchangers

Nominal capacity Water connection
WW3500 3500 kW 4x DN200 / 16x DN100 / 4" Bauer
WW1700 1700 kW 4x DN200 / 8x DN100 / 4" Bauer
WW1250T 1250 kW 4x DN150 / 8x DN100
WW0500(T) 1100 kW 4x DN100 / 4" Bauer
WW0250(T) 250 kW 2" Bauer / 4x DN50¹

Applications Heat exchangers

Controlling temperature differences in process technology

Production of ice water, e.g. for the food industry

Processing of chemical liquids

Cooling waste water, prevention of temperature pollution

Tailored solutions always including advice and service

A heat exchanger unburdens your organisation. Based on your flow, Coolworld calculates how the processes run optimally. Thanks to a heat exchanger, we always find a suitable solution for your situation, no matter how complex it is.


Let us know how your flow is going and what you need.

An expert will ensure that the rental heat exchanger fits your process seamlessly.

  • All equipment delivered quickly and ready for operation
  • Optimal hygiene and strict safety standards
  • Installed and collected afterwards
  • Service engineers available 365 days a year, 24/7
“Coolworld's team and rental system takes care of us during scheduled shutdowns and in the summer. They put words like safety, reliability and continuity into practice.”
Julien Wouters, Operations Engineer
“Coolworld responded quickly and offered a turnkey rental cooling solution. The excessive temperatures in our water treatment plant were prevented and controlled throughout the summer.”
Benoit Cordemans, Plant manager
“The ISO certifications prove that our products and practices are of high quality and comply with laws and regulations.”
Reg Fonken, QSHE Manager
Safe and robust

Trusted premium brands

  • 100% tested before delivery.
  • Supplemented by the wide range of temperature control solutions from Coolworld's large rental fleet.
  • Always tailored to your process.


Need an extra robust heat exchanger?

Ask for the titanium version supplemented with pumps and safe gaskets. Perfectly suited to your process.


Advantages of a heat exchanger at Coolworld

  • Exclusively renowned brands and development with specialists such as TCC, Alfa Laval and Kelvion
  • Experts with in-depth knowledge of all your cooling and heating solutions
  • Always a suitable solution for your situation
  • A wide range of heat exchangers can be used quickly and flexibly in combination with rental process cooling units
  • Do you use the heat exchangers for a longer period of time? Then we provide periodic cleaning, fitting into the schedule.


Does your process involve corrosive liquids? Ask about all our options and rent titanium heat exchangers.

Energy-efficient rental heat exchangers combined with dry coolers.

Do you have any questions?

Our experts are ready to help you.

Contact us