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Air-water heat exchangers type MG, MGB

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Hydraulic oil heat exchangers type MG, MGB Emmegi available in PONAR Wadowice S.A.

Water oil coolers, type MG, MGB are used to maintain the temperature of the hydraulic oil in the temperature range recommended by the mineral oil producer. The excess energy in the form of heat in the hydraulic system is absorbed by the oil cooler. Oil-water heat exchangers prevent unwanted overheating of the hydraulic oil, which can damage the hydraulic system. Too little heat dissipation causes the system temperature to be too high, which leads to poor lubrication properties, internal leakage, cavitation, damage to hydraulic components, etc. The best way to remove heat from the system, i.e. cooling the hydraulic oil, is to use an oil cooler.

MG and MGB coolers are heat exchangers in which water is the factor that dissipates excess heat. They have 1, 2 or 4 circuits and can be supplied with thermostatic valves that greatly help reduce water consumption.

The use of MG, MGB oil-water coolers and maintaining the appropriate operating temperature of the hydraulic system brings a number of advantages:

  • longer working time of the hydraulic system
  • greater efficiency of the hydraulic system in continuous operation
  • extends the life of the oil that ages more slowly
  • increasing the usability and efficiency of the system
  • reduced operating and repair costs

Possibility of special execution, e.g. in stainless steel or for operation in aggressive environments.

Feel free to contact us for the selection of a hydraulic oil cooler for the system, our designers and engineers will help in selecting the appropriate cooling unit.

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Oil hydraulics elements and systems

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