Pump-over Wine Fermentation Containers with Fltering Grid
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Pump-over Wine Fermentation Containers with Fltering Grid

The automatic pump over system of the wine fermentation containers are designed to make remontage easy and saves labor costs.
It effectively soaks the grape skins, promoting the extraction of tannins, pigments, and flavors. Additionally, pump-over system introduce oxygen into the fermentation process, helping to keep the yeast active and ensuring smooth fermentation.
  • WFT-Dim1

  • Pretank

  • 500L - 100,000L, volume can be customized

Availability:

| Product Description

The pump over wine fermentation containers feature a PLC panel, allowing full automation of pump and 

temperature regulation for a seamless maceration process.


By gently circulating juice from the bottom to the top, it effectively submerges the grape pomace, maximizing

flavor and color extraction. This enhances tannin extraction, resulting in a fuller bodied, more robust red wine.


Basic Configuration

Pump-over Wine Fermentation Containers with Fltering Grid structure

  • Cylindrical Shell

  • Conical top .

  • Slope bottom

  • 4 legs with adjustable feet and levelling tubes

  • Top round manhole

  • Rectangular manhole at side

  • Cooling jakcet

  • Glycol water inlet&outlet

  • Pump-over system

  • Filtering grid

  • Thermometer

  • Levelling indicator

  • Breathing valve

  • Sample valve

  • Drainage outlet

  • Lifting lugsx2

  • Ladder rack x1


Product Parameter

Structure Conical top with Cylindrical Shell, Sloped flat bottom 
Material SS304
Jacket type Cooling jacket
Insulation /
Surface finish 2B/oil brushed/Internal welds to be ground,pickled&passivated
Accessories Manhole, cooling jacket, sampler, inlet/outlet, drainage, lifting lug, ladder rack, thermometer, liquid leveling , pump-over system, sprinkler, filtering grid
OEM/ODM Can be customized according to customers’ requirements and productions process
Warranty time 2 years


Model Volume (L) Inner dia. Total High Cydlindrical High Legs High H2 Legs no Cooling area
(mm) (mm) (mm) (mm) .N (m2)
WFT-Dim1-1 1000 930 2200 1500 350 3 1.4
WFT-Dim1-1.5 1500 1100 2300 1500 350 4 1.4
WFT-Dim1-2 2000 1270 2600 1610 350 4 2.2
WFT-Dim1-2.5 2500 1270 2900 2000 350 4 2.6
WFT-Dim1-3 3000 1400 2900 2000 350 4 3
WFT-Dim1-4 4000 1600 3100 2000 350 4 4
WFT-Dim1-5 5000 1600 3700 2440 350 4 5
WFT-Dim1-10 10000 1900 5050 3660 350 4 6

We provide OEM&ODM Services,contact us with market@prettech.cn


| Product Details

Slope bottom & large rectangular manhole

slope bottom  & large rectangular manhole

filter

filter grid 

circulation pipe & spray ball 2

circulation pipe & spray ball

| 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.


| Processing Machinery

Pretank use advanced processing machines to fabricate our stainless steel tanks,including auto Robot 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


| Certificate

Over 100 patents including utility,invrention and industrial design.

Pass through ISO certificates of  ISO9001/22000/ 45001, and other export certificates of  CE, PED, API650, AS1210, AS1692, CSA.

Certificate


Send Message

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

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PRODUCTS

CONTACT US

Tel: +86-519-85255001 
Mobile Phone/WhatsApp/Wechat: 
+86-15295029678
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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