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GrainBrew BlogIJun 30, 2021IJosie I

How to control the PH of mash when brewing beer?

Normally, the pH of the brewing water is generally 6.8-7.2. After the malt is added, the pH of mash will be lower due to the dissolution of acidic substances in the malt, but the requirements for PH of the protein rest ...

GrainBrew BlogIJun 30, 2021IJosie I

How to check the wort quality during the lautering process of beer brewing?

The purpose of the wort lautering is to separate the solids in the mash and obtain a clear wort, so good quality mash is a prerequisite for the production of high quality wort....

GrainBrew BlogIJun 30, 2021IJosie I

What is Fly Sparging and Batch Sparging During the Beer Brewing Process in Microbrewery?

Fly sparging and Batch sparging are two different techniques used to accomplish the same goal. Sparging is the process of taking the hot water, called sparge water, after the mash, and pouring the hot liquid over the grai...

GrainBrew BlogIJun 30, 2021IJosie I

How to regulate the wort cooling temperature when brewing beer?

Normally, the cooling temp of wort is fixed in brewing. However, in actual producing, based on different producing season, beer type, equipment recycling and other factors, we need to adjust wort cooling temp to adjust fe...

GrainBrew BlogIJun 30, 2021IJosie I

What are the factors that affect the wort lautering during the beer brewing process?

When brewing beer in the commercial brewery, the following factors during the wort lautering process needs to be noted:...

GrainBrew BlogIJun 30, 2021IJosie I

Wort Cooling Systems (Plate Heat Exchanger) of Beer Brewing in Brewery

From the physical point of view, cooling is an easy process. In practice, however, breweries can choose different ways of heat transfer using either a single-stage (chilled water only) or multiple-stage (ambient water, gl...

GrainBrew BlogIJun 30, 2021IJosie I

Tips of Using Conical Beer Fermenter

Conical fermenters already widely used, but due to bigger fermenters design and manufacture, process piping arrangement, instrument using, other equipment and accessory improvement etc may exist some issues, which may r...

GrainBrew BlogIJun 30, 2021IJosie I

How to Choose Pumps For Brewery? Diaphragm Pump or Centrifugal Pump?

In the brewing process, Centrifugal pump is very common. During wort transfer in brewhouse, we will use the centrifugal pumps. And CIP cleaning, we use the centrigual pumps....