Our 600L and 6000L Secondary Yeast Propagation Tanks are engineered for professional breweries to safely and efficiently cultivate large volumes of healthy yeast, ensuring consistent vitality and optimal fermentation outcomes whether for craft beer production or brewery expansion. Constructed from food-grade SUS 304 Stainless Steel, these tanks provide exceptional corrosion resistance, hygiene, and long-term durability. All joints feature a fully sanitary design with 100% TIG Argon Gas Welding, delivering smooth, pit-free welds without dead corners. The system is specifically configured for two-stage propagation to maximize yeast activity before pitching into main fermenters. Precise temperature control is maintained via dimple cooling jackets and glycol circulation, while an integrated aeration system with a built-in stone and sanitary valves allows for efficient dissolved oxygen management to stimulate yeast reproduction. For straightforward and thorough internal cleaning, the tanks are CIP-ready and include a 360° rotary spray ball and dedicated cleaning port. Models available: 600L Yeast Propagation Tank and 6000L Yeast Propagation Tank.
| Application | Secondary Yeast Propagation | Secondary Yeast Propagation |
| Accessories | Aeration Stone, Pressure Gauge, Sampling Valve, Sight Glass, CIP Arm, Thermometer | Aeration Stone, Pressure Gauge, Sampling Valve, Sight Glass, CIP Arm, Thermometer |
| Temperature Control | Dimple Jacket for Glycol Cooling | Dimple Jacket for Glycol Cooling |
| Pressure Rating | ≤ 2 bar (Adjustable) | ≤ 2 bar (Adjustable) |
| Surface Finish | Internal Ra ≤ 0.4μm Mirror Polish | Internal Ra ≤ 0.4μm Mirror Polish |
| Welding Method | 100% TIG Argon Arc Welding | 100% TIG Argon Arc Welding |
| Material | SUS 304 Food-Grade Stainless Steel | SUS 304 Food-Grade Stainless Steel |
| Volume | 600 Liters (Net) | 6000 Liters (Net) |





TIANTAI turnkey brewery plants offer innovative solutions and cutting-edge technology to help you achieve your brewing dreams. With Tiantai you can trust that your brewery project will be in expert hands from start to finish. As a general contractor, Tiantai supplies turnkey solutions for the entire brewery. We manufacture precisely matched brewery systems developed according to energy and economic aspects. With our decades-long experience in integrative systems construction, we have successfully completed a multitude of turnkey projects all around the globe.
Learn more how Tiantai beer equipment company to not only produce the best quality brewery equipment for flavor-rich beers, but also help them to optimize the configuration, maximize process uptime and reduce beer loss when they brewing, PLEASE DON’T HESITATE TO CONTACT WITH US!
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