Open Top Fermenter with Flat Sloped Bottom
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Open Top Fermenter with Flat Sloped Bottom

The open top fermenter is designed for red wine fermantataion,offers unobstructed access to the grape cap, allowing for effortless cap submersion.
The flat sloped bottom design facilitates a seamless and straightforward removal of skins and seeds post-fermentation.
  • OTF-Slp

  • SUS304/SUS316L

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

Availability:

| Production Description

The open top fermenter is designed for red wine fermantataion,offers unobstructed access to the grape cap, allowing for effortless cap submersion.

 
The flat sloped bottom design facilitates a seamless and straightforward removal of skins and seeds post-fermentation. 


| Product Parament

Structure Open Top Fermenter with flat sloped bottom, supported by tall legs
Material SS304
Jacket type Cooling jacket
Insulation /
Surface finish 2B/oil brushed
Accessories Manhole, cooling jacket, thermometer, inlet/outlet, drainage, liquid level
OEM/ODM Can be customized according to customers’ requirements and productions process
Life time 2 years


Type Volume:H (L) dia.*barrel H(mm) Total H(mm) Jacket H & Quantity
FT-OT-1.5 15 φ1330*1220 1570 600mm
FT-OT-2.0 20 φ1850*1220 1570 600mm
FT-OT-2.5 25 φ1600*1500 1850 1000mm
FT-OT-3.0 30 φ1400*2000 2900 1000mm
FT-OT-3.0 30 φ1850*1150 1400  600mm
FT-OT-3.5 35 φ1950*1770 2120 1000mm
FT-OT-4.0 40 φ2200*1500 1850 1000mm
FT-OT-4.5 45 φ2100*1500 1850 1000mm
FT-OT-5.0 50 φ2100*1720 2070 1000mm
FT-OT-6.0 60 φ2100*2000 2350 1220mm
FT-OT-7.0 70 φ1950*3000 3350 1500mm
FT-OT-8.0 80 φ2100*3200 3350 1500mm
FT-OT-9.0 90 φ2150*3420 3770 2*1220mm
FT-OT-10 100 φ2150*3750 4100 2*1220mm
FT-OT-12 120 φ3000*1500 1850 1000mm
FT-OT-15 150 φ2200*4000 4400 2*1220mm
FT-OT-20 200 φ2200*5440 5840 2*1220mm

Provide ODM&OEM Services,contact us with info@prettech.cn


Product Composition

open top fermenter 4)

Standard Configuration

Reinforced channel on the top 

- Legs with foot pads and levelling tubes 

- Thermo-regulation

  • Horizontal or vertical dimple jacket, 70% of area

  • Thermowell x1

- Valves

  • Racking outlet with ball valve

  • Drain outlet with butterfly valve

  • Sampler port 1' with valve

- Square/ round mandoor at bottom DN450 

- Ladder rack


| Product Structure

open top fermentation tank structure(2)

Features

304 stainless steel

Matrial:Food Grade SUS304 or 316L from first quality steel mills

The height of the lefs are generally higher than 800mm

The height of the lefs are generally higher than 800mm, and the height can be customized according to the height of bins or presses placed beneath the tank discharge

Smooth arc transitions between head and tube

Smooth arc transitions between head and tube, as well as pipe and tube, use butt welds (no fillet weld). Internally, the welds are polished for easy cleaning, eliminating sanitary dead angles.


| FAQ

1.  Can you produce tanks with S.S.316L?

A: Yes we can, the wetted-parts are produced by S.S.316L to guarantee the corrosion resistance, the non-wetted parts are produced by S.S.304 to reduce cost.

2. What’s the lead time?

A: 35-50 working days depend on the order quantity.

3. How do you ship the goods?

A: We usually ship by sea in containers or flat rack.

4. Do you supply door to door shipping?

A: Yes we do, Pretank do ocean shipping, customs clearance, import procedures and deliver products to the appointed place.

5. What inspections will you do before delivery in your factory?

A: All tanks would be tested by static pressure test, dye penetration or X-ray test if requested.

| 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



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

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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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