With the rapid development of kombucha in the global market, more and more entrepreneurs and beverage companies have begun to invest in the commercial production of kombucha. When choosing fermentation equipment, a common question is: What material container is most suitable for commercial fermentation of kombucha?
The answer is - food-grade stainless steel.
Compared with plastic, glass, ceramic and other materials, stainless steel has a series of significant advantages in commercial kombucha production and is one of the most popular fermentation equipment materials on the market.

1. High food safety and strong acid resistance

Kombucha is a weakly acidic beverage. During the fermentation process, organic acids such as acetic acid and gluconic acid are produced, which are corrosive to the material of the container.
Food-grade stainless steel (such as 304 or 316L) has extremely strong acid resistance and will not react with the acidic components in kombucha, preventing heavy metal precipitation or harmful substances from penetrating, and effectively ensuring the hygiene and safety of the product.
In contrast, plastic containers are prone to aging and easy to absorb odors, and long-term use poses a safety hazard; while ceramic or glass containers are safe, they are easy to break and are not suitable for mass production.

2. Easy to clean and compatible with CIP cleaning system

In commercial production, cleaning and disinfection of equipment are crucial. Stainless steel has a smooth surface and is not easy to breed bacteria. It supports CIP (cleaning in place) system, which greatly improves cleaning efficiency and reduces labor costs.
The stainless steel fermentation tanks provided by Tiantai can be equipped with rotating spray balls, pressure cleaning devices, etc., to help customers easily achieve efficient cleaning and sanitary switching between batches, in line with food production standards such as HACCP and FDA.

3. Sturdy and durable structure, suitable for long-term use

Commercial kombucha production requires stable and reliable equipment that can withstand continuous production. Stainless steel fermentation tanks have a sturdy structure and are highly resistant to pressure, impact and high temperature. Even under long-term and high-frequency use, they can still maintain good sealing and strength, and their service life can reach more than 10 years.
This also means that choosing stainless steel equipment is a long-term investment, which can save companies operating costs such as replacement and maintenance in the later stage.
 
4. Support large capacity and customized needs, adapt to diversified processes

Tiantai's stainless steel kombucha fermentation tanks support a variety of specifications from 50L to more than 10000L, meeting different needs from manual production to large-scale mass production. Whether it is open fermentation, closed fermentation, or gas control and temperature control fermentation system, we can tailor a suitable solution for customers.
At the same time, stainless steel containers can easily integrate thermometers, sampling valves, discharge valves, stirring devices, cooling jackets and other functional modules to help companies accurately control fermentation conditions and improve product stability and flavor consistency.
 
5. Enhance brand image and convey professionalism

Today, when consumers pay more and more attention to product technology and transparency, the use of professional stainless steel equipment can not only improve the overall hygiene level of the workshop, but also enhance the brand's professional image and market trust.
Through transparent production processes and advanced equipment displays, it is easier for companies to establish a good reputation with distributors, retailers and consumers.
In commercial kombucha production, equipment selection is related to product quality, production efficiency and brand image. Stainless steel has become the first choice of more and more kombucha brands with its safety, hygiene, durability and professionalism.
 
Tiantai focuses on the research and development and manufacturing of fermented beverage equipment, providing complete solutions for customers such as kombucha, craft beverages, functional beverages, etc. If you are looking for stainless steel fermentation equipment suitable for your project, please contact us for customized proposal and FREE quotation.
 
Edited by Cassie
E-mail：tiantaibrewery@cnbrewery.com