Injection molding industry must use cold water machine industry, first to talk about injection molding industry, plastic grain after heated to melt and then injected into mold, condensation, top opening a molding plastic parts, in the continuous production process will need to mold for cooling, to shorten the setting and plastic. In order to improve the precision of workpiece size, forming quality and surface quality.
And chiller is rapidly make laser die cutting machine cold water cooling, reduce plastic products surface marks and internal stress, make the product not shrink, no deformation, in favor of the demoulding of the plastic product, accelerate product design, so as to improve the production efficiency of the cold water plastic machine manufacturer machine greatly, also improve plastic product surface finish.
The cooling water machine uses the fan to dissipate heat, the user only needs to connect the power source water cooling type low temperature refrigerating machine minus 60 degrees, and the water inlet pipe can be communicated with the water inlet and outlet pipe. However, there is one point, air-cooled chiller installed in the room, then it is the heat out of the exhaust air in the room, so the environment is required. Water-cooled chiller is the cooling water tower and water pump for cooling, in order to provide a circulating cooling water, is mainly installed in the outdoor or roof. So, the injection machine with cold water machine how to choose it?
Refrigeration needle for this way is if in buy air-cooled chiller for cooling water tower, tower in the idle state, a waste of resources. Moreover, the air-cooled chiller price to more expensive than water-cooled chillers. If the company does not have a cooling tower, in the number of injection molding machine is not much, does not follow the increase of can choose air-cooled chiller. For injection molding machine more factories, the use of water cooled chiller to cool more stable, better cooling effect.