For small commercial ice machine users and customers who can use ice at a normal frequency in the daytime,they do not need bring the refrigeration system for their ice storage room.
For big ice storage room, refrigeration units are needed to remain the inside temperature minus so ice can be kept inside without melting for long time.
Ice rooms are used for preservation flake ice, block ice, bagged ice tubes and so on.
1. Cold storage board insulation thickness ...