In electroplating, plating in electroplating reaction continues to generate heat, so that the plating solution temperature increased gradually, when the plating solution temperature is higher than the technical requirements, the production of electroplating products surface coating fastness, evenness, smoothness and surface roughness will have a greater impact. The selection of cold water supplied by the chiller to cool and maintain the constant temperature of the plating solution will greatly improve the electroplating process and production efficiency.
Upgrade the heat exchanger made of titanium material to meet the requirement of corrosion in electroplating industry;
Install anti-corrosion evaporator, stainless steel pipe, stainless steel pump also adopts plate type exchanger. Metal ions are stabilized and metal ions are rapidly attached to the electroplated parts, not only to increase density and smoothness, but also to reduce the number of electroplating, increase productivity, help to quickly recycle all kinds of chemicals and reduce waste;
Upgrade the stainless steel water tank without coil, which has lasting and stable cooling effect, and the temperature control accuracy is + 1 centigrade;
With extra high, low temperature display and signal output protection, configure normally open and normally closed output for selection;
Direct cooling, that is, the bath directly through the filter or filter net into the refrigerator evaporator, cool down, and then back to the oxidation tank.
The advantages and disadvantages of this cooling method: short cooling time and good effect; drawback is that the evaporator needs to do anti-corrosion treatment (usually made of titanium alloy), the evaporator is easy to scale, need regular cleaning, otherwise it will affect the refrigeration effect and the operation of the machine.
Indirect cooling: a titanium tube is placed in the oxidation tank, and the cooling water is taken away by the titanium tube to achieve the purpose of cooling down. If the titanium pipe is inconvenient, a heat exchanger can be added, and the bath water can be taken while the plating water is taken.
The electroplating industry uses an electroplating water chiller to produce an effect: the plating solution cools and stabilizes the metal and nonmetal molecules. The cold water machine with stable current rapid molecular metal paste attached plating surface, increase the plating density and smooth, shorten the plating cycle, improve the quality, and can effectively recycle all kinds of expensive chemicals, industrial refrigeration equipment similarly is also suitable for vacuum coating industry.
For more information, please contact us: Mr. Wang, 13923464030, Tel: 0755-81715045 or login at our website: http://www.szdxj.com