GrainBrew Blog

The calculation method for feeding amount

The calculation method for feeding amount

The calculation method for feeding amount 1.The ratio raw material:auxiliary material Normally the ratio is 70% malt、30% rice;75% malt、25% rice; 65% malt、35% rice etc. 2.Mixed raw material leaching rate calculation ...

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Which type of voltage is better to use for electric elements in beer equipment

Which type of voltage is better to use for electric elements in beer equipment

Which type of voltage is better to use for electric elements in beer equipment As we know, the voltage can be divided into single phase and three phase. Both is OK to use for beer equipment. But there still have some diff...

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What is Parti-gyle?

What is Parti-gyle?

What is Parti-gyle? Parti-gyle is a traditional way of sparging and boiling wort. It is the traditional mashing procedure of mashing grains with two or even three infusions of water, resulting in successively weaker beers...

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The relation between wort boiling and wort gravity

The relation between wort boiling and wort gravity

The relation between wort boiling and wort gravity During boiling, the wort gravity would be increased with water evaporating. Traditionally, the wort is boiled based on atmospheric pressure 100℃. The final boiling qual...

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The principle to storage and crush the malt

The principle to storage and crush the malt

The principle to storage and crush the malt Malt is the main material for beer brewing, usually we need to storage it a lot. So, how to store the malt? How to crush the malt? How to store the malt: 1.The malt warehouse ne...

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Wort cooling and Wort aeration

Wort cooling and Wort aeration

Wort cooling and Wort aeration The wort generally was transported to the whirlpool tun when the boiling process is finished. After separated the hops and hot break, the following steps should be done quickly: 1.A quickly ...

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Wet-milling

Wet-milling

Wet-milling In craft beer brewing, the malt milling usually adopts wet-milling. Firstly, steep the malt into 50℃ water for 15-20 minutes. After the water content in malt reaching 30%, convey the malt to mill (the gap be...

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Key technology of main fermentation process

Key technology of main fermentation process

Key technology of main fermentation process The main fermentation, also primary fermentation, or fermentation, is the main stage of whole fermenting process. It means transfer the wort to the alcohol, co2 and other by pro...

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