Keeping the internal wall surface of the tubes in an air-con condenser and/or heat exchanger clean from scale formation, corrosion pittings and other foreign sediments has always been a problem to maintenance engineers. Due to these continuous problems, building owners are paying huge amount of money for maintenance and electricity bills every year.

Air-con condensers and/or heat exchangers are shut-down once a year for inspection and cleaning. Method of cleaning the internal wall surface of the tubes is done either by high pressure reverse water jetting, chemical cleaning and/or manual cleaning using brush pull-through. All these methods are primitive, but it works, ONLY for a short period of time unfortunately. Foreign sediments build up again, forming an insulation layer, and hence, retard the heat transfer efficiency.

"CQM" - Automatic Condenser Tube Cleaner will solve your problem. When installed, the "CQM" System will activate under PLC controller to continually clean the internal wall surface of heat transfer tubing throughout the year. In doing so, you reduce on chemical dosing for water treatment, saving shut-down time and on the other hand you will get optimum cooling efficiency with reduce energy consumption (Kw per ton).