Two-vessel brewing system includes:It consists of a mush&lauter tun and a kettle&whirlpool tun.The mashing and filtering functions are completed in one tank, which saves the mash pouring time. At the same time, the mush&lauter tun has a steam jacket, which can meet the setting of multi-stage saccharification temperature. After the wort is boiled, the wort pump is circulated back to swirling precipitation. This brewing system has complete functions and saves space; a batch of brewing can be completed in 8 hours. Fully meet the space needs and investment needs of craft brewing bars and catering.