kombucha open top fermenter
The kombucha open top fermenter is one of the most important pieces of equipment in kombucha production. It is specially designed for the primary fermentation stage, where kombucha needs sufficient contact with air to support the activity of the SCOBY. This is why the tank is designed as an open top type. Compared with sealed tanks, an open top fermenter provides easier access for adding ingredients, checking fermentation conditions, cleaning the tank, and handling the SCOBY. It is also more convenient for manual observation and daily operation, making it a practical and widely used choice for kombucha producers.
100L-2000L Kombucha Fermantation Tank Technical Specs
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Interior
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Jacket
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Material
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SUS304
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SUS304
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Working pressure (Mpa)
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0.2 (30psi)
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0.3 (45psi)
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Design pressure (Mpa)
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0.4 (60psi)
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0.5 (75psi)
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Useful capacity
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100L-2000L
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Tank Size (mm)
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￠1010x2330 or customized
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Cooling method
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Glycol water cooling
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Insulation material
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Polyurethane
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Insulation thickness(mm)
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80
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Inter tank thickness (mm)
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3.0
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Outer tank thickness(mm)
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2.0
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Voltage
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440V/220V/380V
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Note:1Barrel (BBL) =117 Liter 1Hl=100 Liter 1Gallon=3.7854 Liter 145psi=1MPa
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Advantages of Dehui's Kombucha Open Top Fermenter
- Food-grade stainless steel construction
The fermenter is made of high-quality food-grade stainless steel, suitable for acidic fermented beverages like kombucha. It is durable, corrosion-resistant, and easy to clean.
- Better fermentation observation and operation
The open top design makes it easier for operators to observe the SCOBY, check the fermentation status, and manage the batch during production.
- Customizable tank design
Dehui can customize the fermenter according to different production needs, including tank volume, dimensions, cooling jacket, heating jacket, insulation, outlet valve, sampling valve, CIP spray ball, and control system.
- Stable temperature control
The fermenter can be equipped with a cooling or heating jacket to help maintain a stable fermentation temperature, improving batch consistency and product quality.
- Easy cleaning and sanitary design
With smooth inner surfaces, sanitary fittings, and optional CIP cleaning system, the fermenter is easy to clean and suitable for commercial kombucha production.
- Flexible capacity options
Dehui can manufacture kombucha open top fermenters in different capacities, from small commercial tanks to large industrial fermentation tanks, such as 100L-500L, 1000L, 2000L, 5000L, 100HL, 200HL, and larger.
Certificates Display
We provide equipment that complies with local requirements for our customers.
Certificate of Compliance
Certificate of registration
EC Examination Certificate
SGS Certificate
High-quality components build reliable fermentation tanks.
We use components supplied by industry-leading manufacturers, ensuring that Dehui's fermenters deliver stable and reliable performance.
Production Process
packaging & shipping
Dehui provides professional packaging and logistics solutions to ensure every product arrives in perfect condition.
FAQ
Q: What is an open top kombucha fermenter?
A:An open top kombucha fermenter is a stainless steel fermentation tank designed for the primary fermentation of kombucha. Its open top structure allows better oxygen contact, which supports SCOBY activity and helps develop the typical acidity and flavor of kombucha.
Q: Why does kombucha need an open top fermenter?
A: Kombucha fermentation is an aerobic process, especially during primary fermentation. The open top design allows oxygen to enter the tank more easily, helping the SCOBY grow properly and supporting the production of organic acids.
Q: What capacity options are available?
A: Open top kombucha fermenters can be customized in different capacities, such as 500L, 1000L, 1500L, 2000L, 3000L, 5000L, 100HL, 200HL, or larger. The final size depends on production scale, fermentation cycle, and factory layout.
Q: What is the difference between an open top fermenter and a closed fermenter?
A: An open top fermenter is mainly used for primary kombucha fermentation, where oxygen exposure is important. A closed fermenter is more suitable for secondary fermentation, carbonation, flavor adjustment, or storage when pressure and contamination control are needed.
Q: Can the open top fermenter be customized?
A: Yes, many malt milling machines can be integrated with conveyors, augers, or automated feeding systems.
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