Air cooling system DV420

liquidwaterfor cabinets

These machines are specially designed for applications in tunnelling and mining. All machines manufactured by us are submitted to a test run on our test stand. The pressure vessels are subject to acceptance tested in our factory by the TÜV (Technical Inspection Association). The machine unit is manufactured from a continuous machine and engine frame with solid square tube, the bottom is as a collector sump of 8 mm sheet steel so shaped that the machine can be pulled on the floor. The steel parts are coated with zinc dust and resin color in green RAL6000. The cooling water connections are designed as DIN flanges, the refrigerant circuit is hermetically sealed and with the required refrigerant fittings such as liquid stop valve with fill port, sight glass with moisture indicator, filter drier with interchangeable block inserts, expansion valve equipped. The unit is completely piped and wired and is equipped with a sufficient number of heavy ring eyelets. Compressor-motor unit Water-cooled condenser Control cabinet, control and automatic system Components of the evaporator: round or oval housing from 8 mm strong steel sheet with an exhaust and air tube connection, drain for condensation- and sprinkling water (2” sleeve socket), eight cleaning openings, coated with zinc dust and resin color RAL 6000 Hand operated sprinkling system for cleaning of the cooling package Water separator for catching and deriving the sprinkling and the condensation water from the airflow Skids in longitudinal direction for setting up and moving the evaporator on a stage or on the tunnel bottom