WT Series –
heat exchanger systems
Cooling capacity from 0.2 kW to 1,500 kW
for cooling and temperature control of liquid media
DELTATHERM® heat exchanger systems consist of a heat exchanger, a tank with circulation pump and a precise control system. They are used as a compact liquid-water cooling system for cooling and lubricating oil circuits. Optionally, the DELTATHERM® ACC precision control enables a temperature stability in the process circuit of up to +/- 0.1K.
Individually configurable and expandable according to customer specifications.
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Heat exchanger systems: precise cooling with simultaneously low heat emission to the environment
A heat exchanger makes use of unused heat energy. This means that the surplus energy can be used economically and in a resource-saving way for other processes.
The process heat to be dissipated no longer heats up the production hall unintentionally, but rather
is discharged to the outside or further used in heat recovery systems.
Thanks to its high flexibility and quality, DELTATHERM® offers many possibilities to reduce production costs
and still ensure highly efficient cooling.
Quality and performance features of DELTATHERM® WT systems
- Customer-specific design
- Cooling capacity from 0.2 to 1500 kW
- Optional precision control with +/- 0.1K
- High pressure pumps
- Bus interfaces such as Profibus, Profinet, Ethernet etc.
- Complete stainless steel circuit
- With external tank also available without tank
- Also available in LT, LTK and RKV housings
ACC precision control
The temperature control system developed by DELTATHERM® ensures a highly accurate temperature control, independent of the available cooling water temperature. This minimises fresh water consumption and water treatment costs.
There it absorbs the heat and flows back to the heat exchanger system, where it is recooled by the existing cooling water. This is possible up to approx. 1K above the cooling water provided.
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Cooling that uses cooling tower water, surface water, or well water is often problematic, because this water is rich in oxygen and is full of minerals and particles that destroy cooling equipment in production, laboratory, and research facilities due to corrosion or clog them with deposits.
DELTATHERM®-heat exchanger systems do not allow such problems to arise in the first place.
A heat exchanger separates the primary circuit (to the systems to be cooled) from the secondary circuit (contaminated water).
Media other than water (acid, alkali, oil, DI water, etc.) can also be cooled in this way.
- Low heat emission to the environment
- Lower noise emission
- Avoidance of corrosion and contamination
- Constant process temperature even with fluctuating external water temperature
- Cost and energy saving
- Increase in economic efficiency
- Conserving resources
- Liquid-cooled drives: motor spindle, torque motors, servo motors, linear motors
- Inverter cooling
- Gear cooling: bearing cooling, tool cooling
- Liquid-cooled machines: lasers, machine tools, X-ray machines, plastics machines
DELTATHERM® heat exchanger systems are as variable as all our products thanks to a multitude of options.
Options include a redundant pump, advance warning of impending water shortage, emergency cooling, special voltage and much more.
If you need help or have further questions, we will be happy to help you. Feel free to send us a message via the above direct inquiry.
DELTATHERM® heat exchanger systems product views
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Direct inquiry
Here you can place your inquiry for our cooling towers or request a consultation by our technical personnel for this product.
Used machines
Our standard industrial coolers are also available both from stock and as reconditioned used units. We are constantly expanding the range of our used machinery market.
It’s worth a look. Maybe there is something for your application.
Other recooling systems
- LT(K) Series industrial coolers
- RKV Series industrial coolers
- RKH Series industrial coolers
- LT(K)_DK Series continuous-flow coolers
- RKV_DK Series continuous-flow coolers
- E Series industrial immersion coolers
- WT 19 Series heat exchanger in 19″ rack housing
- LE Series compact recirculating chiller in 19″ rack housing
- WT Series heat exchanger systems
- FLK Series liquid-air cooling systems
- KT Series cooling tower for closed and open circuits
- Hybrid coolers
- GLY Series glycol recirculating chillers
Main areas of application
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Machine Tools and Mould Making
Cooling of turning, milling, grinding and eroding machines. Spindles, machine beds and electronics. We manufacture standard and system-specific cooling units and system solutions for a wide range of cooling requirements. For high precision, temperature stability and continuous operation in process cooling.Learn more
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Filtration Technology
The emulsions and oils in coolant filtration systems are always kept at a precise temperature and cooled with our immersion coolers or industrial continuous-flow coolers.Learn more
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Welding and Cutting Technology
DELTATHERM®industrial coolers find numerous applications in welding and cutting plants. Constant cold water is required for MIG/MAG welding, plasma cutting and of course resistance welding.Learn more
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Laser Technology
Process cooling of lasers, optics and electronics. Controlled laser cooling with DELTATHERM® industrial cooling systems in 19" rack housings / rack chillers or as compact auxiliary coolers. Also suitable for DI water. Temperature stability of < +/- 0.1K.Learn more
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Plastics Industry
Cooling and temperature control of injection moulding machines, blow moulding machines and extruder lines as well as other plastics processing machines. Our industrial coolers, refrigeration systems or temperature control systems are used for mould cooling and hydraulic cooling.Learn more
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Packaging and Printing Industry
Cooling and temperature control of printing rollers, UV lamps for labelling printing machines; spindles and drives, blister machines; plastic blowing machines (PET bottles); film sealing machines; can sealing machines.Learn more
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Automotive Industry
Cooling for welding and cutting processes, laser and sheet metal processing, paint bath cooling, cooling of machine tools and of circulating air for drying purposes, cooling lubricant preparation as well as hydraulic cooling for presses. We adapt our cooling solutions to the respective requirements.Learn more
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Medical and Laboratory Technology
Cooling of sensitive devices MRT, CT, RX, magnetic coils The wide range of medical applications and laboratory processes require individual cooling and temperature control solutions. The use of redundant systems ensures safe and reliable operation.Learn more
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Food, Chemistry & Pharma
Temperature control of stirring and mixed tanks and heat exchangers. DELTATHERM® temperature control and heating/cooling units allow you to respond very flexibly to individual requirements and achieve optimum solutions in the temperature range from -80 °C to +300 °C.Learn more