First of all we want to know in the water chiller according to the cooling mode is divided into water-cooled and air-cooled, but according to the structure can be divided into open and closed type, finally according to the compressor consists of screw type, vortex type, centrifugal type and piston type chiller.
      Secondly, we want to determine the cooling capacity of the chiller must be greater than the amount of heat generated during the plating process, so that the solution will cool down. And we know the solution of the plating tank is sulfuric acid solution, to prevent corrosion of refrigeration equipment, is equipped with corrosion resistance to heat exchanger coil in the plating tank, cold water machine out of the frozen water enters the heat exchanger coil corrosion, and by the groove of the acid liquid for heat exchange, cooling away slot solution the heat to cool. If the corrosion resistant heat exchange coil pipe is not arranged in the plating bath, a corrosion resistant water heat exchanger can be arranged outside the groove, and the electroplating water is taken away from the cold water.
      If the acid directly into the cold water machine in the direct cooling mode, the chiller heat exchanger must be made of corrosion-resistant material, its cost is much higher than the general cold water machine. Therefore, in order to understand the advantages and disadvantages, we need to determine the actual situation according to the cooling method, and then choose the cooling water chiller.
     Description of the role of the plating chiller:
     Electroplating process in the production of electroplating bath solution to produce heat accumulation, the solution temperature increases, the temperature of the solution in the tank when the high technology requirements, the production of electroplating products surface coating fastness, evenness, smoothness and surface roughness has great influence. Therefore, it is necessary to use the cooling water provided by the cold water chiller to cool the solution in the tank to maintain the constant temperature of the solution in the plating bath.
     For more information, please call 0755-81715587, Mr. Wang 13923464030, the company website http://www.szdxj.com