Multi-Union Fermenter/Fermentor/Fermentation Tank

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$10,000.00 - $100,000.00 / Units | 1 Unit/Units (Min. Order)
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Quick Details
SS316L & SS304
5L-20000L, can be same or varous size
above three fermentor on one platform
can work independently or work together
applied to:
Biological, pharmceutical, food, environmental, and others field
Control points:
Agitator type:
top mechanical agitator,20-200/400rpm
DQ, IQ, OQ, PQ, FAT, SAT, Operation Manual, Drawing, etc.
Spare parts:
2 years
Supply Ability
Supply Ability:
20 Unit/Units per Month
Packaging & Delivery
Packaging Details
Exporting wooden case for small vessels, metal frame for big vessels
Shanghai, China
Product Description


Name: Multi-Union Fermenter/Fermentor/Fermentation Tank


Specification: 5L-20000L

This picture is three 50L sets of seed fermentor with one 250L main fermentor. it also can be same volume of each fermentor on one platform. each fermentor can work indepently or together.
Pressure: 0.1Mpa-0.6Mpa
Rotate speed: 50-400rpm for research scale, pilot scale, 50-200 for industrial scale
Material: Contacting parts is made by SS316L, other parts is made by SS304
Agitator type: Mechanical agitator
Surface finishes:
Inside surface Ra0.28μm - 0.4μm by mechanical polishing or electropolishing
Outside surface Ra0.6μm - 0.8μm by satin finishing

Feature: Fermentor is simens' PLC control system, and this system adopts simens' human-machine interface(HMI) and PID control, which can measure and automatically control parameters of temperature, rpm, pH, DO, feed, foam and etc. It possesses functions of digital setting, quick validation, data display, data storage, data print, password management and so on. It has commucation connection which can communicate with computer.

Struction: many fermentor vessels  with one control system.


This series of tank is made up of many fermentors, and installed on one platform with one control panel. Each tank can work independently and together at the same time. Small seed tanks can inoculate to the main fermentor

Control parts for fermentor
Parameter name
Technical indicator
1.On-line check and measure, and digitization fully automatic control;
2.PH, acid and base gang control. Peristaltic pump automatically adjust to feed acid and base;
3.Control range 2-12pH, measure precision ± 0.01 pH, control precision ± 0.01 pH;
4. It has auto alarm function.
5.pH sensor and signal transmission line. .
DO control
1.On-line check and measure, DO and rotate speed gang control;
2.Range 0-100% or 0-200%, precision ± 1%;
3. It has auto alarm function;
4. DO sensor and signal transmission line..
Foam control
1.Automatically control and automatically alarm;
2.Eletrode check, peristaltic pump automatically add defoamer.
Feed control
1.Maunally control;
2.Automatically add according to fixed max. height .
Temp. control
1.PID fully digitization signal processing, digitization control settings
2.Circulating water automatically control temperature
3.Measure range 0-150 degree, control range 15-45 degree,control precision ± 0.5degree
4.Pt 100 Ω temp. Sensor
Rotate speed
1.Fully automatic control settings, With automatic alarm function
2.Speed range, please check the drawing, precision ± 1%
3.It is mechanical agitator, turbine type, vertical impeller
Manually control
Checking by pressure gauge, manually control, range 0-0.4Mpa.
Air flow
Display on the rotormeter.
Remarks: the table is only for reference, if client have difference requirement on the control points, we can also make according to client requirement.

Packaging & Shipping


Packaging: wooden case

Shipping: by sea or by air

Our Services


We offer design, customization, manufacture, installation, and maintenance services, etc.

Company Information


Shanghai Ritai is qualified to design and manufacture pressure vessels with the certificates of ASME, PED 97/23/EC, NB, and ISO 9001:2008.


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