Variable Capacity Tank with Floating Lid
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Variable Capacity Tank with Floating Lid

Designed to meet the needs of discerning winemakers, our Variable Capacity Tank offers unparalleled flexibility and precision. With its unique variable capacity feature, you have complete control over the volume of wine stored, allowing you to adapt to the demands of each batch.
  • VCT-Dim

  • Pretank

  • SUS304/SUS316L

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


Product Description

Designed to meet the needs of discerning winemakers, our Variable Capacity Tank offers unparalleled flexibility and precision. With its unique variable capacity feature, you have complete control over the volume of wine stored, allowing you to adapt to the demands of each batch.

Crafted with utmost care and precision, our Variable Capacity Tank ensures that your wine remains at its optimal condition throughout the fermentation process. The tank's innovative design prevents oxygen exposure, preserving the delicate flavors and aromas that define your wine's character.

Constructed from high-quality materials, our Variable Capacity Tank guarantees durability and longevity, making it a wise investment for your winery. The tank's sleek and professional appearance adds a touch of sophistication to your production facility, impressing even the most discerning wine enthusiasts.

Whether you are a boutique winery or a passionate home winemaker, our Variable Capacity Tank is the ideal choice to elevate your wine production to new heights. Experience the difference in quality and precision that this equipment brings, and unlock the true potential of your small-batch, high-quality wines. Trust in our Variable Capacity Tank to deliver exceptional results, every time.

| Features

Details of VCT

Square maway & Valves

details of VCT

The internal weld is smooth and polished, easy to clean and without sanitary dead Angle.


Reiforced top channel and floating lid with air tube

| Product Specification

Structure Variable capacity tank with floating lid and jacket
Material SS304
Jacket type Cooling jacket
Insulation /
Surface finish 2B/oil brushed/internal welds to be grounded, picked & passivated
Accessories Manhole, cooling jacket, floating lid, thermometer, sampler, inlet/outlet, drainage, liquid level
OEM/ODM Can be customized according to customers’ requirements and productions process
Warranty time 2 years

Model Volume Inner dia. Total height Shell height H1 Legs height H2 Legs nos. Cooling area
(L) (mm) (mm) (mm) (mm) (H)
VCT1.0 1000 1000 2280 1500 400 3 700
VCT 1.5 1500 1200 2500 1500 400 3 700
VCT 2.0 2000 1300 2600 1610 400 3 700
VCT 2.5 2500 1400 2700 1720 400 4 700
VCT 3.0 3000 1500 3000 1830 500 4 1000
VCT 3.5 3500 1500 3400 2220 500 4 1000
VCT 4.0 4000 1600 3700 2220 750 4 1000
VCT4.5 4500 1700 3700 2000 750 4 1000
VCT 5.0 5000 1800 3900 2220 750 4 1000
VCT 6.0 6000 1800 4100 2440 750 4 1500
VCT 7.0 7000 2100 3800 2220 750 4 1000
VCT 8.0 8000 1800 4100 3000 750 4 1500
VCT 9.0 9000 2100 4050 2720 750 4 1500
VCT 10 10000 2100 4450 3000 750 4 1500

We provide turnkey engineering services,contact us with

| Product Structure

Variable Capacity Wine Tanks structure

Processing Machinery

Pretank use advanced processing machines to fabricate our stainless steel tanks,including auto Robbot welding machine,laser cutting/welding machine,CNC lathe,plasma cutting and automatic welding machines.

The machines replace labor working and minimize the human fault& tanks defects,improve tank quality, shorten construction period.

Processing Machinery

| 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 tank with floating lid? 

- 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.


Send Message

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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