印度尼西亚采购需求：静态熔融结晶器

I'm currently conducting research on process separation in the oil industry and would like to explore the heating and cooling systems of your Static Melting Crystallizer. Could you clarify whether the system employs a double lane or a single line for heating and cooling? Additionally, I'm curious about how the choice between a double or single line system impacts the overall product process of the Static Melting Crystallizer. Your insights would be greatly appreciated!