Brine ice maker, how can i freeze tube ice in 1 hour or faste?

[dpeckley]

Good day!

How can we freeze the tube ice faster like for 1 hour it should be all frozen? our temperature is -5 degrees, and it took us 2 hours for the tube ice to be frozen.

[RANGER1]

dpeckley,
Is it a tube ice maker, or brine tank for block ice?
To make ice freezing quicker, temperature must be colder.

Let us know more about your ice making system.