From SCOBY fermentation to dual-stage conditioning, CIP cleaning and packaging — complete systems built for consistent probiotic quality at scale.
Unlike standard brewing equipment, ZPET’s kombucha systems address the unique challenges of SCOBY fermentation, including precise temperature control (18-28°C optimal range), pH monitoring (target 2.5-3.5), and contamination prevention. Our systems feature wider tank openings for easy SCOBY handling, smooth interior surfaces to prevent bacterial harboring, and dedicated CIP systems designed for acidic cleaning solutions
Tea Preparation System: Automated heating and mixing for tea extraction and sugar dissolution, ensuring consistent base tea quality across batches.
Primary Fermentation Tanks: Conical or cylindrical vessels with multi-zone glycol jackets for precise temperature control during 7-14 day SCOBY fermentation. Insulated walls maintain stable temperatures and reduce energy costs by 30-40%.
Secondary Fermentation Vessels: Dedicated tanks for flavor infusion (fruits, herbs, spices) and natural carbonation, with pressure-rated construction (up to 2 bar) for controlled carbonation levels.
CIP Cleaning System: Automated cleaning with acid-resistant materials, designed for the low-pH environment of kombucha production. Reduces cleaning time from 3-4 hours (manual) to 60-90 minutes (automated).
ZPET’s modular design allows kombucha producers to start with a core system (2-4 fermentation tanks) and expand capacity by adding tanks, flavor infusion vessels, or bottling lines as demand grows. Our systems support production scaling from 500L/week (startup brands) to 20,000L/week (regional distribution) without replacing core equipment.
Every ZPET fermenter is equipped with a professional sanitary valve package:
All fittings are Tri-Clamp sanitary connections, ensuring tool-free disassembly for deep cleaning and maintenance.
For breweries in extreme climates or outdoor installations, ZPET offers premium insulation packages:
ZPET offers a comprehensive range of fermentation tank types and capacities, each precision-engineered to optimize your cellar workflow and production efficiency. Browse our core product categories below
Built for scalable kombucha production, this system integrates fermentation, heating, mixing, and optional automation to support stable output and consistent product quality. Ideal for wholesale brands, contract fermentation, and commercial beverage facilities.
Designed for stable SCOBY activity and hygienic fermentation, this tank is suitable for both craft and commercial kombucha production. Available in open or closed designs with flexible capacity options for plain, flavored, and functional fermented tea products.
ZPET offers a comprehensive range of fermentation tank types and capacities, each precision-engineered to optimize your cellar workflow and production efficiency. Browse our core product categories below
Ideale per: Brewpubs, Taprooms, Pilot Brewing, Recipe Development
Key Advantage: Compact footprint with professional-grade features at an accessible price point.
Capacity: 1BBL, 2BBL, 3BBL, 5BBL options
Design: Unitank or Cylindroconical configurations
Cooling: Dimple jacket or glycol coil options
Investment: Lower CAPEX for startup breweries
Ideale per:Growing Craft Breweries, Regional Distribution Brand
Vantaggio principale:The “sweet spot” for craft production—high efficiency without excessive capital investment.
Capacity: 7BBL, 10BBL, 15BBL (most popular sizes)
Features: Full dimple jacket, 60° cone, yeast harvesting ports
Automation: Semi-auto or full PLC temperature control
Scalability: Easy to add more tanks as you grow
Ideale per: Established Microbreweries, Multi-State Distribution
Key Advantage: Optimized for high-volume batch production with consistent quality.
Capacity: 20BBL, 25BBL, 30BBL
Construction: Heavy-duty 3mm SS304/316L
Efficiency: Rapid cooling for fast batch turnover
Integration: Compatible with automated CIP systems
Ideale per: Regional Production Plants, Contract Brewing Facilities
Key Advantage: Industrial-grade durability for 24/7 continuous operation.
Capacity: 40BBL, 50BBL, 60BBL
Automation: Full PLC control with remote monitoring
Pressure Rating: Up to 3 Bar for high-gravity brewing
Warranty: 10-year structural warranty included
Ideale per: Large-Scale Breweries, National Distribution Brands
Key Advantage: Maximum capacity with advanced energy recovery systems.
Capacity: 80BBL, 100BBL, 150BBL, 200HL+
Engineering: Custom structural reinforcement for outdoor installation
Efficiency: Integrated heat recovery for glycol pre-cooling
Compliance: PED, AS1210, ASME certified options
Ideale per: Space-Constrained Breweries, Fast-Turnaround Production
Key Advantage: Eliminate the need for separate brite tanks—ferment and carbonate in one vessel.
Capacity: 5BBL – 30BBL
Design: Pressure-rated (up to 2.5 Bar) for natural carbonation
Workflow: Reduce transfer losses and labor time
Cost: 20-30% lower total cellar investment
ZPET offers a comprehensive range of fermentation tank configurations, from compact unitanks for brewpubs to massive cylindroconical vessels for regional production plants. Every tank is fully customizable to match your brewing process, space constraints, and budget
h-voltage electricity is not an option. High-efficiency burners ensure rapid heating and consistent boils.
Tipo di serbatoio | Gamma di capacità | Ideale per | Caratteristiche principali |
Unitank (Single-Wall) | 1HL – 10HL | Nano-breweries, Pilot Systems | Compact, cost-effective, fermentation + conditioning in one vessel |
Cylindroconical Fermenter (Jacketed) | 5HL – 50HL | Microbreweries, Craft Production | Dimple jacket, 60°/70° cone, professional yeast harvesting |
Large-Scale Production Fermenter | 60HL – 200HL | Commercial Breweries, Regional Plants | Heavy-duty construction, full automation, modular stacking |
Horizontal Bright Tank | 10HL – 100HL | Conditioning, Carbonation, Serving | Horizontal design for space efficiency, rapid carbonation |
Open-Top Fermenter | 5HL – 30HL | Traditional Ales, Spontaneous Fermentation | Open-top design for coolship-style fermentation, easy access |
Le nostre attrezzature sono attualmente in funzione in birrerie di successo in oltre 40 paesi. Questi progetti testimoniano la nostra capacità di soddisfare esigenze diverse, dagli edifici storici europei alle moderne taproom americane.
ZPET provides expert technical knowledge and practical guidance to help breweries make informed fermentation tank purchasing decisions.
For most craft breweries, a 3:1 to 4:1 fermenter-to-brewhouse ratio is optimal. For example, a 15BBL brewhouse should have 45-60BBL of total fermentation capacity. This allows for proper fermentation time (7-14 days for ales, 21-28 days for lagers) while maintaining consistent production flow
A general rule of thumb is 1 ton (3.5 kW) of glycol cooling capacity per 30BBL of fermentation volume. However, this varies based on ambient temperature, insulation, and fermentation style. ZPET’s engineering team provides detailed heat load calculations to ensure your glycol chiller is properly sized
Yes. ZPET offers outdoor-rated fermentation tanks with UV-resistant insulation cladding, weatherproof control panels, and reinforced structural supports. We have successfully installed outdoor fermentation farms in climates ranging from the Australian outback to Canadian winters
For standard configurations (5BBL – 30BBL), the typical lead time is 6-8 weeks for manufacturing, plus shipping. For large-scale or highly customized projects (50BBL+), lead times range from 10-14 weeks. ZPET’s 5,000㎡ factory allows us to maintain efficient production schedules even during peak seasons
Yes. Every ZPET fermentation tank includes an industry-leading 10-year structural warranty on the tank body and welds, plus a 2-year warranty on all valves, fittings, and accessories. This reflects our confidence in superior materials and craftsmanship.
The quality of your beer starts with the quality of your fermentation tanks. Partner with ZPET to ensure your cellar is built for consistency, efficiency, and long-term success. Our team of fermentation experts is ready to provide the technical depth and manufacturing power your brewery deserves.
Contact our senior fermentation engineers today to discuss your cellar design and discover why ZPET is the trusted choice for breweries worldwide
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