Stainless Steel Sparkling Wine Tank
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Stainless Steel Sparkling Wine Tank

The Sparkling Wine Tank is a professional-grade stainless steel pressure vessel designed specifically for the production of sparkling wine using the Charmat method. With a work pressure of 6 bar, this tank ensures optimal conditions for the fermentation process.

The tank features a dished top and bottom, providing stability and durability. It is equipped with special, PED manhole covers and manway doors, ensuring easy access for cleaning and maintenance.
  • WST-Spk2

  • SUS304/SUS316L

  • 500L - 10,000L, other volume can be customized


| Product Description 

Sparkling wine tank is a large vessel used in the production of sparkling wine, primarily for the secondary fermentation process that creates the bubbles in these wines. This process is common in methods like the Charmat or tank method, where the secondary fermentation takes place in a pressurized tank instead of individual bottles, as in the traditional Méthode Champenoise used for champagne.

Pressurised tanks for production of sparkling wine are equipped with a valve to achieve isobaric conditions and a decantation valve to remove sediment. They also have a safety valve, a level indicator, a manometer, an agitator, a thermometer and a double jacket,which enables an efficient cooling or heating.

We provide OEM&ODM Services,contact us with

sparkling wine tank

sparkling wine tank


1)High Pressure Resistance:

These tanks are designed to withstand high pressure, as large amounts of carbon dioxide are produced during the secondary fermentation of sparkling wine.

2)Stainless steel structure:

Made of 304 or 316L stainless steel, which can prevent corrosion and is easy to clean, helping to ensure product hygiene and quality.

3)Precise temperature control: 

Equipped with a temperature control device to ensure that the temperature during the fermentation process is maintained within the optimal range, which is very important to ensure the quality and taste of sparkling wine.


Sparkling wine tanks are not only used for secondary fermentation, but can also be used for other processes such as blending, clarification and filtration.

5)Safety device: 

The tank is equipped with a safety valve, pressure gauge and emergency release valve to ensure safety during the fermentation process and avoid accidents due to excessive pressure.

6)Large Capacity:

 The capacity of these tanks is usually large and suitable for mass production. They can be used to mass-produce sparkling wine, providing wineries with an efficient means of production.

7)Preserves Carbonation: 

Sparkling wine tanks are designed to be airtight, maintaining internal pressure throughout the fermentation and bottling process to ensure carbonation.

| About Company

Pretank is established in 1971, it's the largest-scale and longest-history stainless steel vessels manufacturer in China,with 4000 staff, 666,000 m㎡ floor space and US$240 million annual sales. We have the most advanced technology, R&D capability in the industry,adopt solidworks and AutoCAD to design vessels, Engaged in formulation of National Standard in designing, producing, inspection and transportation.

About us

53-Year History in Tank Fabrication

Prettech stainless steel tanks already used in 40 classifications,gather rich experiences and precipitate skills in varied industries,win 100,000 client’s trust

Guarantee Quality

- Ensure no leaks no rust, easy cleaning.
- All tanks are over engineered and heavy-duty made, lengthen tank service life.
- Stainless steel tanks produced by automatic and laser machines, reduce labor fault.
- Each tank is strictly tested and inspected before delivery.
- We pass through ISO certificates CE, PED, API650, AS1210, AS1692, CSA, supply 2-year warranty.

Competitive Price

Scale production and automatic machines reduce cost, Pretank always perseus the most reasonable price policy to share the profits with our consumers and distributors. With same quality our price are more strong competitive.

Customize Service Free of Charge
Our bespoke tanks are tailor-made for each project, considering material, strength calculations, dimensions, fittings, and ports.We listen carefully to your needs and provide humane designs.

Lifetime Engineering Service

At pretank family, you will get lifetime engineering service! Installation service on your site, making all the AutoCAD drawings for you, completely free parts replacement in the warranty date, low cost parts supplied out of the warranty, technology support door to door, lifetime consult support.

Can't find the ideal sparkling tank? 

- Lets's custom it!

Talk to our engineers and describe your requirements. 

We will design a custom solution perfect for your processing needs.

Describing your needs as best,  you can using the following form. 

Our staff will contact you with helpful suggestions and proposals.


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Provide stainless steel tanks solutions for liquid processing of STORAGE,FERMENTING, HEATING,CHILLING, BLENDING, DISTILLING, MASHING AND BOILING.




Tel: +86-519-85255001 
Cell: +86-15295029678 
Fax: +86-519-86713769 
Add: A-floor, 16,R&D HUB 2,Science and education Town, No.801,Changwu Middle Road,Wujin District, Changzhou, Jiangsu. P.C. 213000
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