{"id":930,"date":"2025-05-26T12:25:41","date_gmt":"2025-05-26T10:25:41","guid":{"rendered":"https:\/\/www.heck-kaeltetechnik.de\/?post_type=technology&p=930"},"modified":"2025-08-12T09:37:07","modified_gmt":"2025-08-12T07:37:07","slug":"low-temperature-technology","status":"publish","type":"technology","link":"https:\/\/www.heck-kaeltetechnik.de\/en\/technologies\/low-temperature-technology\/","title":{"rendered":"Low temperature technology"},"content":{"rendered":"\n
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Technologies & solutions<\/span>Experience is still the best expertise.<\/span><\/h1><\/div><\/div>\n\n\n\n
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Low temperature technology<\/p>

Customized low temperature\u00a0
technology \u2013 efficient and reliable\u00a0<\/h2>\n

The\u00a0varied applications of our\u00a0low temperature systems range from test\u00a0stand technology\u00a0through the pharmaceutical and medical industries\u00a0to food production. <\/p>\n\n\n\n

By using special components, two-stage compressor technology and\u00a0special low-temperature refrigerants, we easily achieve\u00a0supply temperatures\u00a0of\u00a0down to\u00a0-50\u00b0C. Brine\/glycol, thermal oils or\u00a0air are used as coolants.<\/p>\n<\/div><\/div>\n\n\n\n

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Features<\/p>\n

What our solutions have in common:
flexibility, efficiency and sustainability<\/h2>\n<\/div>\n\n\n\n
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Supply temperatures\u00a0
of\u00a0down to -50\u00b0C<\/h3>

by using special components<\/p><\/div><\/div>\n\n\n\n

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Individual
control concept<\/h3>

for ideal integration into the overall process<\/p><\/div><\/div>\n\n\n\n

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High ease of
maintenance \/ service<\/h3>

including optional remote\u00a0
monitoring<\/p><\/div><\/div>\n\n\n\n

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Highest
control accuracy\u00a0<\/h3>

by stepless power control\u00a0<\/p><\/div><\/div>\n<\/div>\n<\/section>\n\n\n\n

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Keyfacts<\/p>\n

We optimize customer benefits through 
comprehensive measures:<\/h3>\n<\/div>\n<\/div>\n\n\n\n
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Flexible control technology<\/h2><\/div><\/div>
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including connection to higher-level automation systems and integration of on-site control systems<\/p>\n<\/div><\/div><\/div><\/section>\n\n\n\n

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Individual plant configuration<\/h2><\/div><\/div>
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e.g. for indoor or outdoor installation, in compact or split design, air- or water-cooled, modular design, redundant \/ multi-circuit design, sound insulation<\/p>\n<\/div><\/div><\/div><\/section>\n\n\n\n

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Integration of hydraulic\u00a0equipment<\/h2><\/div><\/div>
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e.g. primary \/ secondary pumps, buffer tanks \/ hydraulic switches, control valves or heat exchanger modules<\/p>\n<\/div><\/div><\/div><\/section>\n\n\n\n

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Consideration of customer specifications<\/h2><\/div><\/div>
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such as mechanical \/ electrical factory specifications, manufacturer specifications, special control cabinet equipment, communication interfaces, safety devices, etc.<\/p>\n\n\n\n

.<\/p>\n<\/div><\/div><\/div><\/section>\n<\/div>\n<\/div>\n\n\n\n

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Applications<\/p>\n

Areas of application of our low temperature technology include:<\/h2>\n<\/div>\n<\/section>\n\n\n\n
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Cooling of\u00a0
engine test\u00a0benches<\/p><\/div><\/div>\n\n\n\n

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Process cooling in food production<\/p><\/div><\/div>\n\n\n\n

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Temperature control of laboratory\u00a0and simulation systems<\/p><\/div><\/div>\n\n\n\n

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Process cooling in the chemical and pharmaceutical industry<\/p><\/div><\/div>\n\n\n\n

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Deep-cooling
systems for CO2 liquefaction\u00a0<\/p><\/div><\/div>\n\n\n\n

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Solvent condensation \/ solvent recovery<\/p><\/div><\/div>\n<\/div>\n\n\n\n

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References low temperature technology<\/p>

Reliable and multifunctional technology\u00a0\u2013 successful in every application<\/h2>\n

Since 1979 we have been working with our global customers from a wide range of industries to find cost- and energy-saving solutions of the highest quality.<\/p>\n<\/div><\/div>\n\n\n

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Cooling of an engine test bench for a German automobile manufacturer<\/span><\/h3>\n

Wolfsburg<\/p>\n

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  • Low-temperature cooling<\/li>\n
  • 35 kW at -50\u00b0C thermal oil<\/li>\n
  • Including buffer tank and pump<\/li>\n
  • Custom design including factory specifications<\/li>\n<\/ul>\n <\/div>\n <\/div>\n
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    Low temperature technology for test bench cooling<\/span><\/h3>\n

    Salzgitter<\/p>\n

      \n
    • 2-stage refrigeration system<\/li>\n
    • 32 kW at -45\u00b0C brine<\/li>\n
    • Compact, water-cooled design<\/li>\n
    • Including hydraulic accessories such as buffer tank and pump<\/li>\n<\/ul>\n <\/div>\n <\/div>\n
      \n
      \n \"\"\n <\/div>\n
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      Booster cooling for a test laboratory for moving components<\/span><\/h3>\n

      G\u00fctersloh<\/p>\n

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      • Deep cooling with direct evaporation<\/li>\n
      • 12 kW at -38\u00b0C air temperature<\/li>\n
      • Split, air-cooled design<\/li>\n
      • Peak load cooling for an environmental simulation facility<\/li>\n<\/ul>\n <\/div>\n <\/div>\n
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        CO2 liquefaction in a biogas plant<\/span><\/h3>\n

        Aschhofen<\/p>\n

          \n
        • Deep cooling using direct evaporation<\/li>\n
        • 180 kW at -37\u00b0C<\/li>\n
        • Air-cooled design including ECO and oil cooler<\/li>\n
        • Including a customized control concept for optimal integration into the process<\/li>\n<\/ul>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n
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