A Summary Of Brewing
         

Both HLTs are heated up overnight to their required temperatures . The water is recirculated from the bottom of each tank to the top a number of times to ensure that there are no layers of uneven temperature .

 
The grain for the specific recipe is weighed out and tipped into the grist case. Water from HLT 1 is then pumped into the mash tun to pre-heat it. This is then run off into the kettle were it is used for sanitising the vessel . Water is again added to the mash tun until it covers the plates in the mash tun and is at a temperature of 72 oC (the strike temperature)
 
An auger is then turned on and the grain is lifted out of the grist case and is wetted with water from HLT 1 (84-86 oC ) as it falls into the mash tun. Enough water is used to produce a stiff mash at 65oC when all the grain has been added. The mash is then left for 90 minutes and the enzymes in the grain convert the starches present into sugars.

The sugary wort is then run out of the mash tun into the kettle . Hot water from HLT 2 ( 78-82 oC ) is used to flush out any sugars held within the grain bed via a sparge arm. Once sufficient wort of the correct gravity ( sugar content ) has been collected, the run off is stopped and the boil is started.
 
           
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