Cooling units

Our cooling units and system fulfil the highest standard regarding safety, environment protection, energy efficiency and reliability. A variety of designs allow an optimal solution for almost every assignment. Besides providing units for applications with complex processes kelviplast-itech offers especially robust cooling units for adverse operating and climate conditions.

  • Open system
  • Water or water/glycol cooled
  • easy to operate by modern control (touchscreen)
  • User-friendly and service-friendly design
  • Temperatures from +25 °C to +60 °C
  • Energy efficient solutions
  • Customized


  • Free cooling
  • Compact units or split construction
  • PLC
  • Water analysis / water treatment
  • Possible for demineralised water or ultrapure water
  • With or without monitoring/replenishment of Ionization
  • Execution in different qualities of stainless steel pipelines


process engineering, plastics, rubber or tire industry, glass industry, chemical and pharmaceutical industry, coating & composites, metal industry

Central cooling unit for temperature up +25°C to +60°C

  • Cooling capacity to 160 kW

cooling unit for temperature +20°C to +60°C

  • Cooling capacity to 160 kW

cooling unit for temperature up +30°C to +50°C

  • Cooling capacity to 350 kW

Central cooling unit for temperature up +25°C to +60°C

  • Cooling capacity to 190 kW

Process water aggregate for temperature to +65 °C

  • Cooling capacity to 525 kW

Central cooling unit for temperature up +25°C to +60°C

  • Cooling capacity to 200 kW

Rubber processing

Manufacturing tires and technical rubber goods require a precise temperature control to guarantee the product quality. Kelviplast provides temperature control for the following appliances:

  • Mixing machines
  • Extrusion plants
  • Calandering machines
  • Tread machines
  • Cooling sections
  • Profiling machines
  • and various processes in the production of technical rubber goods

Plastics processing

A crucial factor to maintaining product quality during processing plastics is the temperature control. Targeted heating and cooling provides the specific characteristics in products like plastic sheets, non-woven sheets, injection molding or PU-systems:

  • Roller temperature control, roller cooling and roller heating in the area:
    • thermoforming sheet lines
    • Chill roll systems
    • Stretch forming systems
    • Stretch conditioning
    • Nonwoven lines
  • Pelletizing equipment
  • Injection moulding

Chemical / Pharmaceutical industry

Chemical and pharmaceutical processes need a highly precise temperature controlling to operate exothermic and endothermic processes. The following examples have been installed successfully:

  • Temperature control of double-wall tanks (also for petrochemical industry)
  • Fusing of wax
  • Cold traps
  • Process cooling, process heating, ex-performance, with/without active refrigeration

Coating / Composites materials

The high demand of coating different materials like glass, paper, plastics sheets or composites materials requests a great reliability in regard to the temperature control. Kelviplast solutions can be found especially in the following applications:

  • (Vacuum) film coating
  • Paper coating
  • Coating of architecture glass and solar modules
  • Metal coating
  • Production for the automotive sector

Metal industry

Narrow tolerances and surface characteristics need to be fulfilled while producing and processing metals. Kelviplast can present the following examples of application:

  • Metal processing and treatment
  • Melting furnaces
  • Induction furnace
  • Heat treatment
  • Aluminum die casting

Further industries

Besides the named branches Kelviplast developed a high experience in further specific applications:

  • Applications in power plants
  • Inverter cooling
  • Wind power
  • Shipbuilding
  • Gas compressors
  • Server cabinet cooling
  • Food industry
  • Pilot plants