In the electroplating process, the general is to electroplate a heavy immersion plating bath, the chemical reaction, this will generate a lot of heat. Therefore, in order to improve production efficiency and product quality, should choose the water cooler or refrigerator cooling of the plating bath to. Electroplating industry straight cold type cold water machine cooling mode is that the plating liquid directly into the water cooler or refrigerator evaporator to cool down and then back to the oxidation tank. This cooling method greatly shorten the cooling time is short and the effect is significant; this type water chiller evaporator is made of stainless steel or titanium alloy with corrosion by acid-base functions, circulating water pump is also corrosion type, of course, its construction cost was lower than that of the ordinary type cold water machine to be higher, but it is very simple and convenient.
Its product characteristics:
A high efficiency compressor
The use of customer satisfaction is high, the coverage rate is wide, and the energy efficiency is better than that of the vortex type reciprocating compressor. Such as Japan's SANYO, the United States Valley round of world famous brands. Compressor comes with a variety of protection functions, greatly extended service life. To meet the needs of the production, energy saving effect is remarkable.
Two high efficiency condenser
East Star water-cooled condenser water box machine adopts imported copper, and through the production of high precision processing equipment. The copper tube surface is processed into a trapezoidal rib tube, and the heat exchange coefficient is greatly enhanced; the inner wall of the copper pipe is as smooth as a mirror, the water resistance is reduced, and the cleaning and maintenance is not easy.
Energy efficiency evaporator
East Star water-cooled box water chiller evaporator using imported brass, processed into internal and external thread shape, heat transfer effect is greatly increased, energy efficiency ratio significantly improve.
Four mature and stable frozen parts
Expansion valve, the original Emerson, American,, Poland, Denmark Danvers and other products; pressure controller for Japan Saginomiya; filter for the United States Ai Ke; pressure gauge for Shanghai Feng Shen and other well-known brands. Can effectively ensure the stable operation of the refrigeration system.
Five stable and precise control system
Developed a number of sets (PLC, PC) intelligent control system, remote control and monitoring, simple operation, easy installation, low failure rate, high safety factor.
Six safety protection device
East Star Series chiller setting safety device: compressor overload and overheat protection, high and low voltage protection, weld bolt, inverse, phase lack protection, protection of insufficient water flow, frequent starting of compressor protection and so on. Can effectively ensure the normal operation of the unit, to extend the service life.