OTF-Btm
500L - 10,000L, other volume can be customized
Availability: | |
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| Product Description
Open top fermentation tank is a crucial element in the brewing process, playing a key role in facilitating the smooth progression of fermentation.
The opening design allows microorganisms and yeast to move in and out freely during the fermentation process, providing a natural environment for fermentation and enabling the yeast to interact more effectively with the fermented material, thereby producing a unique flavor and aroma.
| Basic Configuration
Reinforced channel on the top
Large off-cone bottom
Legs with foot pads and levelling tubes
Thermo-regulation
√ Horizontal or vertical dimple jacket, 40% 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 Parameter
Type | Rated Volume | Total Volume | Inner dia. | Total H | Shell H1 | Legs H2 | Cooling area |
L | L | mm | mm | mm | mm | H | |
OTF-L 0.5 | 500 | 800 | 1000 | 2370 | 900 | 1000 | 700 |
OTF-L 1.5 | 1500 | 2100 | 1400 | 2830 | 1200 | 1000 | 700 |
OTF-L 2.0 | 2000 | 2700 | 1500 | 3200 | 1219 | 1000 | 700 |
OTF-L 2.5 | 2500 | 3430 | 1600 | 3400 | 1500 | 1000 | 700 |
OTF-L 3.0 | 3000 | 3900 | 1700 | 3400 | 1500 | 1000 | 700 |
OTF-L 5.0 | 5000 | 6600 | 2100 | 3800 | 1720 | 1100 | 1000 |
OTF-L 7.0 | 7000 | 8730 | 2100 | 4300 | 2250 | 1100 | 1000 |
OTF-L10 | 10000 | 12800 | 2200 | 5200 | 3000 | 1100 | 1000 |
OTF-L 10 | 10000 | 12800 | 2550 | 4400 | 2250 | 1100 | 1000 |
OTF-L 10 | 10000 | 13000 | 2700 | 4150 | 2000 | 1100 | 1000 |
OTF-L 15 | 15000 | 20000 | 2800 | 5000 | 2800 | 1100 | 1500 |
OTF-L 20 | 20000 | 26500 | 2800 | 5950 | 3750 | 1100 | 1500 |
We provide turnkey engineering services,contact us with admin@prettech.cn
| Product Features
Quality Raw Materical
Our open top fermentation tanks are crafted from premium stainless steel, specifically utilizing AISI 304 and 316L grades.
Customizable High Legs
The height of the legs can be tailored to accommodate various sizes of bins or presses placed beneath the tank discharge.
No Fillet Weld
Smooth arc transitions between head and tube, as well as pipe and tube, use butt welds.Internally, the welds are polished, eliminating sanitary dead angles.
Dimple Plate/Cooling Jacket
Dimple plate/cooling jacket to manage temperature with high(400kpa) pressure.
Big and Off-cone Slope
Big and off-cone slope provides an easy discharge of liquid and pomace.
Large Rectangular Manhole
The large rectangular manhole makes the emptying and cleaning of tank interior easy.
| Csutomers Cases
| Product Description
Open top fermentation tank is a crucial element in the brewing process, playing a key role in facilitating the smooth progression of fermentation.
The opening design allows microorganisms and yeast to move in and out freely during the fermentation process, providing a natural environment for fermentation and enabling the yeast to interact more effectively with the fermented material, thereby producing a unique flavor and aroma.
| Basic Configuration
Reinforced channel on the top
Large off-cone bottom
Legs with foot pads and levelling tubes
Thermo-regulation
√ Horizontal or vertical dimple jacket, 40% 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 Parameter
Type | Rated Volume | Total Volume | Inner dia. | Total H | Shell H1 | Legs H2 | Cooling area |
L | L | mm | mm | mm | mm | H | |
OTF-L 0.5 | 500 | 800 | 1000 | 2370 | 900 | 1000 | 700 |
OTF-L 1.5 | 1500 | 2100 | 1400 | 2830 | 1200 | 1000 | 700 |
OTF-L 2.0 | 2000 | 2700 | 1500 | 3200 | 1219 | 1000 | 700 |
OTF-L 2.5 | 2500 | 3430 | 1600 | 3400 | 1500 | 1000 | 700 |
OTF-L 3.0 | 3000 | 3900 | 1700 | 3400 | 1500 | 1000 | 700 |
OTF-L 5.0 | 5000 | 6600 | 2100 | 3800 | 1720 | 1100 | 1000 |
OTF-L 7.0 | 7000 | 8730 | 2100 | 4300 | 2250 | 1100 | 1000 |
OTF-L10 | 10000 | 12800 | 2200 | 5200 | 3000 | 1100 | 1000 |
OTF-L 10 | 10000 | 12800 | 2550 | 4400 | 2250 | 1100 | 1000 |
OTF-L 10 | 10000 | 13000 | 2700 | 4150 | 2000 | 1100 | 1000 |
OTF-L 15 | 15000 | 20000 | 2800 | 5000 | 2800 | 1100 | 1500 |
OTF-L 20 | 20000 | 26500 | 2800 | 5950 | 3750 | 1100 | 1500 |
We provide turnkey engineering services,contact us with admin@prettech.cn
| Product Features
Quality Raw Materical
Our open top fermentation tanks are crafted from premium stainless steel, specifically utilizing AISI 304 and 316L grades.
Customizable High Legs
The height of the legs can be tailored to accommodate various sizes of bins or presses placed beneath the tank discharge.
No Fillet Weld
Smooth arc transitions between head and tube, as well as pipe and tube, use butt welds.Internally, the welds are polished, eliminating sanitary dead angles.
Dimple Plate/Cooling Jacket
Dimple plate/cooling jacket to manage temperature with high(400kpa) pressure.
Big and Off-cone Slope
Big and off-cone slope provides an easy discharge of liquid and pomace.
Large Rectangular Manhole
The large rectangular manhole makes the emptying and cleaning of tank interior easy.
| Csutomers Cases
| 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.
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.
| 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.
| 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.
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.
| 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.