The cooling system is extremely important to the economics and operation of the designed mold , and yet remains one of the most under engineered systems in injection molds. Perhaps the reason for the lack of engineering is that the temperature distribution is not obvious when molding compared to defects related to flow. Improperly designed cooling systems often result in two undesirable outcomes. First, cooling and cycle times are much longer than what could have been achieved. If you need help, pls contact me, i am Phoebe, my email is injectionmold2004@163.com  whatsapp +86 182 3716 2307