Cold Brew Coffee Extraction Tank is a specialized piece of equipment used in the cold brew coffee production process. This tank is designed to steep coffee grounds in cold water for an extended period, typically 12 to 24 hours, to produce a smooth and less acidic coffee concentrate.

Process of cold brew coffee:

1.Breakthe coffee beans into small particles.

2.Put the broken coffee particles into the hydrator and add drinkable water at the same time. The ratio of coffee and water is about 1:10 ~ 1:15, according to different processes, see the picture below

3.Useraker to mix the water and coffee well, as shown in the picture below

4.Cold brew: After setting the temperature on the control cabinet, the coolant enters the jacket, the general cold brew temperature is set to 0– 27℃ , and the specific temperature must be determined according to different coffee processes.

5.Thecold brew time is about 5 hours, according to different coffee

6.Afterthe cold brew is finished, cycle until the coffee juice is clear, as shown in below picture

7.Aftercoffee juice clear, enter the coffee filter tank

8.The filtered coffee juice enters the fermenter for fermentation (fermentation temperature below 30 degrees, according to differentcoffee processes), as shown in the picture below.

If you’re interested in a specific type of cold brew coffee extraction tank or need help selecting one, let me know!