Vacuum cooling and cooling water cooling have always been a controversial topic in many froth factories. Many people may think that the cooling rate of water cooling is not slower than that of vacuum cooling. Therefore, many factories do not solve the low vacuum caused by the leakage of the mold, but use a very low cooling water for a large number of water cooling. But please note: the mold is water-cooled, and when the product is ejecting, the temperature is about 40 degrees. Then, if the first mock exam is done by vacuum cooling, the temperature of the product is about 80 degrees. Please imagine that the heating of the next mold will heat the mold with a temperature of 40 degrees to 110 degrees and the mold of 80 degrees to 110 degrees. The steam consumption is very different. According to our test, the consumption difference of 1400X1200X380 and water cooling and vacuum cooling is 1.5-2.5 kg / mold.
It's quite a number. One day, 24 hours a day, one device is different from 1500-2400kg of steam