Fermentation Tank

Fermentation tanks are designed for durability and longevity, providing a reliable solution for alcohol production.


Product Features

Fermentation Tank

The fermentation tanks use certified stainless-steel material. All tanks and jackets inspected and pressure tested to 3 times operating pressure. The dimension of the tanks can be designed according to customer’s requirement. Tank design pressure is 0.4Mpa and testing pressure is 0.3Mpa.


Product advantages:

  1.  304 stainless steel plate as a whole, top grade SS sheet.
  2. Dimple jacket for maximize cooling.
  3. Two stage cooling mode.
  4. The insulation layer material is high-grade polyurethane with a thickness of 80mm-100mm.
  5. Polishing accuracy up to Ra0.4μ m.
  6. Strict tank pressure test.
  7. Energy conservation and pollution emissions.


Fermenter specification:

  1. The main material is the SUS304 stainless steel;
  2. Standard model:100L-10000L;
  3. Top is stainless steel dished head, bottom is 60°conical design, easy to discharge yeast, 100% TIG welding, clean and polish
  4. Design pressure of 0.2MPa, the test pressure 0.4 MPa
  5. 3-4 stainless steel leg, height and level can be adjusted
  6. Inner jacket thickness 3mm, insulation is Polyurethane (PU), thickness 60-100mm, outer jacket thickness 2mm; Cleaning the inner surfaces, polished to 0.4um
  7. Configure the appropriate standard models sanitary clamp type connector according the tank;
  8. Configuring the vacuum valve/pressure relief valve, pressure gauge, thermometer, sampling valves, lifting lugs, side or top manhole, 360 °CIP ball;
  9. Double glycol inlet and outlet, dimple jacket for cooling;
  10. Racking arm for beer outlet;
  11. Standard clamp-type hops adding port
  12. Electronic thermometer sensor connector.


Item Production Capacity Volume in US Gallon Heating Tank Height
P-100 100L/day 26US Gallon 0.5㎡ 650mm 1500mm
P-200 200L/day 53US Gallon 0.8㎡ 850mm 1600mm
SP-300 300L/day 79US Gallon 1.2㎡ 960mm 1700mm
SP-400 400L/day 106US Gallon 1.5㎡ 1060mm 2000mm
SP-500 500L/day 132US Gallon 1.8㎡ 1160mm 2300mm
SP-5BBL 5BBL/day 155US Gallon 1.9㎡ 1200mm 2350mm
SP-600 600L/day 158US Gallon 2.0㎡ 1220mm 2350mm
SP-700 700L/day 185US Gallon 2.4㎡ 1260mm 2380mm
SP-800 800L/day 212US Gallon 2.5㎡ 1260mm 2400mm
SP-7BBL 7BBL/day 216US Gallon 2.55㎡ 1280mm 2450mm
SP-1000 1000L/day 264US Gallon 2.6㎡ 1360mm 2500mm
SP-10BBL 10BBL/day 310US Gallon 2.8㎡ 1460mm 2700mm
SP-1500 1500L/day 396US Gallon 3.2㎡ 1520mm 2850mm
SP-2000 2000L/day 528US Gallon 3.6㎡ 1560mm 2900mm
SP-2500 2500L/day 660US Gallon 3.8㎡ 1650mm 3200mm
SP-3000 3000L/day 792US Gallon 4.5㎡ 1760mm 3800mm
SP-4000 4000L/day 1057US Gallon 4.9㎡ 1900mm 4100mm
SP-5000 5000L/day 1320US Gallon 7.2㎡ 1960mm 4400mm


Beer Fermentation Tank be designed, manufactured and inspected in accordance with the pressure vessel standard (GB150-2011) and the steel welded atmospheric pressure vessel standard (NB/T 47003.1-2009), strictly meet to GMP certificate requirements. 

Beer Fermentation Tank use vertical circular tank body, the top is standard ellipsoidal head, the bottom is 60°~90° inclination of conical head. 

Wine Fermentation Tank strictly follows the pressure vessel (GB150-2011) and steel welding atmospheric vessel (NB/T 47003.1-2009) requirements for the design, manufacture and acceptance.

Wine Fermentation Tank use vertical circular tank body, the top is standard conical head, and top of tank body is equipped with dimple Jacket which can be pumped in the cooling medium for circulating cooling. The lower of tank set mesh, filtering effect is better, the bottom is 60°~ 90° inclination of conical head.

It is not only good tor wine/bear liquid to bi-directional flow fast fermentation, but also is conducive to discharge yeast and impurity. Tank body and the bottom head is equipped with the jacket and insulation layer.

If removing the jacket and insulation layers, this tank can also be used as stainless steel wine tanks.



PureyMech’s products are proudly certified by

Elementor Single Product #616
Elementor Single Product #616
Elementor Single Product #616
Elementor Single Product #616
Elementor Single Product #616

designed and manufactured according to

Elementor Single Product #616
Elementor Single Product #616

Frequently Asked Questions

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Sanitary grade of SUS304/SUS316L Stainless Steel Vendor: Shanghai Bao Steel Group Corporation or equivalent supplier.

In order to keep the raw materials organized and make sure proper material will be used, we insist asking the material vendor to provide original material test report. Also, we will do in-coming tests to ensure the material is qualified:

  • Metal spectrum analyzer
  • Thickness gauge
  • Roughness detector

All designing, manufacturing and inspection processes are performed according to GB150-1998. ISO9001 Quality Management System Standard will also be applied throughout the entire manufacture process.

Yes, with our certified workshop and excellent welding technics, we can provide you with high quality ASME or PED pressurized equipment.

As multiple tests and inspections are required, lead time of such equipment is longer than normal pressure equipment, it usually takes 18 to 20 weeks to finish.

Plasma welding machine imported from Germany will be used for tank longitude and girth welding and fillet welding to make sure the welding seam smooth and even.

Also, GTAW welding technology will be applied, inert gas concentration is 99.999%. Different welding wire ER316L or ER308 will be applied for different material of SS plate.

For particular circumstances, electric-arc welding will be applied. Welding material used for:

S304-S304: A102; S316L-S316L: A022; Different SS: A302.

Welding seam between jacket and vessel shall be NDT inspected according to JB4730-94 to ensure the impermeability and long service life.

For single tank, it takes around 3-5 weeks to deliver.

For integrated systems, it normally takes 18 to 20 weeks to deliver.

ASME/PED certified equipment will take 18 to 20 weeks

You are welcome to contact us for details if any needs.

Yes, customization order is acceptable.

You may send over the requirements, we will realize your design and provide you with the most cost-efficiency solutions.

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For single tank, it takes around 3-5 weeks to deliver.

For integrated systems, it normally takes 18 to 20 weeks to deliver.

ASME/PED certified equipment will take 18 to 20 weeks.

You are welcome to contact us for details if any needs.

Plastic wrap film should be applied around the entire equipment.

Electrical parts should be disassembled and packed in crates if possible, otherwise it should be fully protected from water or any kind of potential damage in shipping.

Tank will be put down and sitting on a CS frame support, steel wire will be used for fasten tank to support. Rubber should be applied to where steel wire is touching the equipment.

When fixing the equipment in container, multiple fixing belts and/or steel wires should be used to make sure no movement of equipment.

should be used to make sure no movement of equipment

Yes, we will.

Equipment will be thoroughly washed before packing. Water used for washing should not have chloridion content more than 25mg/L to avoid damage of stainless-steel surface. Water stains must be cleaned once washing is finished.

Normally we will ship the equipment by sea due to the weight of it.

Air shipping is also an option, but it will cost more.

It depends on your choice.

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Yes, we do. On-site installation service is available with charges.

Engineers and installation workers will be dispatched to your site to finish installation.

Service provided against charges, please contact us for more details.

Yes, we do.

Engineers will be dispatched to your site to conduct commissioning.

Training service is also available.

Service provided against charges, please contact us for more details.

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One year of warranty provided.

Replacement will be provided freely if the failure is NOT artificial.

Shipping cost of free replacement will be born by us.

Yes, we do.

Wi-fi connections are installed in your system's control box, our engineers is able to debug the system online.

You can also contact our sales representatives for online support as well.

Did we miss your question? Drop us a line and we will
get back within 24 hours.

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About PureyMech

An manufacturer with profession and passion

PUREYMECH is a high-tech enterprise integrating design, manufacturing and installation of the biochemical, pharmaceutical and sanitary fluid equipment.

Innovative design strategies that achieve significant cost savings for our clients throughout the entire service life of the plant are key components in our portfolio.


Design Service

We offer the full range of design/build services needed to realize projects. We manage the coordination of the entire project using turnkey solution and help our clients measure the success against the complete solution.

Plasma Welding

All procedures took place in the workshops of PUREYMECH are in accordance with various industrial standards (ISO, DIN, IDF, SMS). PUREYMECH is equipped with complete inspection facilities, such as equipment of hydraulic test, X-ray flaw detection, chemical analysis and mechanical property test.

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