Torri di raffreddamento - Import export

The Dry cooler, also called liquid coolers, are used in applications where you choose not to use water. The advantages are many, from the elimination of possible lime residues on the coils, to the zero water consumption, to lower noise emission. The advantages are balanced by a higher power consumption compared to evaporative towers, a larger installation surface necessary and higher fluid outlet temperatures. W-tech also produces Dry cooler "WET", equipped with a water misting system that allows you to lower the outlet temperature of the fluid to be cooled, such as during the hottest hours of the day and during seasonal peaks. W-tech produces from the best known table versions to "V" versions with single and multi-fan, as well as copper coils with pre-painted fins or multi-circuit versions.

Evaporative towers are used in industrial process cooling. Wherever there is a need to cool a large flow of water, evaporative towers W-tech are your best solution for: - Energy production plants and cogeneration - Metallurgical plants - Chemical-pharmaceutical plants - Food plants and concentration - Industrial plants in general/air conditioning and refrigeration - Plants for moulding, plastic blowing, paper mills From a structural point of view, the range is divided into towers with centrifugal or axial fans (suction or pressure), special towers for particular uses, towers for use with high-temperature thermal water, towers for aggressive water, towers suitable for transport in containers.

Evaporative coolers differ from evaporative towers in theu se of a heat exchange coil for the primary process fluid. WHAT DOES THAT MEAN? Having a machine with the process fluid inside a heat exchange coil allows the primary fluid not to be "dirtied" by sediments or microparticles present in the water. The presence of the heat exchange coil also makes it possible to use glycolised process water where the system requires it. Key points for choosing an evaporative cooler instead of an evaporative tower: The process fluid flows inside a heat exchange coil: the fluid is not contaminated by particles present in the water and from atmospheric agents. Glycolated fluids can be used safely thanks to the use of the heat exchange coil. The units can operate "dry" (dry mode) in sub-zero winter conditions, without recirculating water only with the fans running.