Craft beer systems are specialized units designed for small-batch, high-quality beer production, emphasizing flexibility and the faithful replication of traditional brewing processes. These systems typically comprise a mashing system (milling, mashing, and filtration), a boiling system, a fermentation system, a temperature control system, and a CIP (Clean-in-Place) system. They are primarily constructed from food-grade stainless steel (e.g., SUS304/316) and feature precise temperature and pressure management modules. Production standards must comply with the national standard GB 4927-2008 (*Beer*), as well as regulations regarding hygiene (GB 14881), wastewater discharge (GB 19821), and electrical safety (GB 5226.1).
Mashing System: Mash tun capacity typically ranges from 100 to 5,000 L; plate thickness is ≥3 mm; features a milled false bottom to ensure efficient wort filtration;
Boiling Kettle: Equipped with a whirlpool tank; heating options include electric (AC 380V), direct fire, or steam (0.3–0.8 MPa);
Fermentation Tank: Double-walled design with a conical bottom; rock wool insulation thickness of 50–100 mm; temperature control precision of ±0.5°C;
CIP System: Mobile cleaning unit; circulation pressure for acid and alkaline solutions ≥0.2 MPa.
