Servymex, S.L. - Screw compressors

Increasingly, in the processes of production requires air compressesed totally exento of oil with the end to fulfil with the requests regarding quality and purity of specific industrial processes.

Install filters in an installation with compressesor lubrificado no always guarantees that the system this totally exento of pollution in case of big contribution of oil or failure in the system of leak. Only the technology of compressesion exenta of oil can guarantee to 100% the production of air exento of oil. The series WIS 40 – 75 is the perfect solution to satisfy these strict requests, thanks to the technology patented of injection of water, with the additional profit of an upper energetic efficiency, and a wide range of available models. All this fulfilling the strict norms of class of purity (ISO 8573-1 class 0) which ensures that they can not exist trace of oil in the network of air.

The technology WIS substitutes the oil by water for the lubricación, sealed and refrigeration of the element of compressesion.

The air compressesed does not contaminate with oil. It is not necessary any system of treatment of air (prefiltros or postfiltros) deleting losses of load and unnecessary energetic consumptions. It is not necessary any system of treatment of condensed.

The compressesion WIS is practically isothermal sensors thanks to the injection of water that allows an optimum refrigeration and like consequence a compressesion of high performance.

Said efficiency sees increased with the incorporation of hydrostatic and hydrodynamic threads without grease. Said threads are covered by a film of water to pressesure that allows a soft slide without frictions.

The equipment WIS include a system of leak of Ósmosis Reverse that allows to inject directly drinkable water of network to the primary circuit. Exenta Of minerals and sediments, the water of Osmosis Reverse protects the circuit and avoids the reproduction of bacteria.

Likewise, and with the end to delete all risk of corrosion, all the components of the WIS have been especially designed employing material to such effect:

- Rotors of ceramics polimerizada

- Carter in alloy bronze/aluminium

- Tank of stainless steel

- Racores and connections in brass