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D20 magnetic mixer assembly
Bottom installaion D38 magnetic mixer assembly

PILOT D60 MAGNETIC MIXER ASSEMBLIES

The go-to solution for pilot-scale applications (till 1000 L working volumes). The D60 series magnetic mixers throughout the years gained increased interest for their unique ability of providing high mass transfer rates in pilot-scale vessels, which raises them above other alternatives. In the proposed design, a gap between the outer rotors and the hermetic containment housing is maintained in order to avoid grinding between rotating and static elements. Simultaneously, two concentric lines of suction slots were machined into the body of the outer rotor. The upper layer slots guide the liquid in such a way, so that the movement on the boundary layer during rotation would be directed towards the gap between the containment housing and outer rotor. In the vicinity of the lower suction slot layer the flow direction is opposite that of the upper layer, so that liquid would move from the air gap to the outside environment.
Such design aspects, considering the suction slots, were envisioned, in order to avoid flow stagnation in the air gap between the outer rotor and the containment housing, which is crucial during both microorganism cultivation/fermentation processes and CIP procedures.

Material in contact with product

316L Stainless steel, SiC, ZrO2 ,Silicone or Vitton

Rotor type

D60 series magnetic rotors

Rated torque (per each rotor), N.m

40-100

Containment housing outer diameter, mm

50

Agitation rate range,

(depends on application)

Working position

Vertical

Installation position

Top or Bottom

Maximal working temperature

80℃

Maximal temperature during sterilization

135℃

Maximal time during sterilization

60 minutes

PILOT/INDUSTRIAL D100 MAGNETIC MIXER ASSEMBLIES

An ideal solution for transitional applications (from pilot to industrial scale). The D101 series mixers have proved themselves suitable even for 20 m3 working volume tanks. In the proposed design, a gap between the outer rotors and the hermetic containment housing is maintained in order to avoid grinding between rotating and static elements. Simultaneously, two concentric lines of suction slots were machined into the body of the outer rotor. The upper layer slots guide the liquid in such a way, so that the movement on the boundary layer during rotation would be directed towards the gap between the containment housing and outer rotor. In the vicinity of the lower suction slot layer the flow direction is opposite that of the upper layer, so that liquid would move from the air gap to the outside environment. Such design aspects, considering the suction slots, were envisioned, in order to avoid flow stagnation in the air gap between the outer rotor and the containment housing, which is crucial during both microorganism cultivation/fermentation processes and CIP procedures.

Material in contact with product

316L Stainless steel, SiC, ZrO2 ,Silicone or Vitton

Rotor type

D100 series magnetic rotors

Rated torque (per each rotor), N.m

160-390

Containment housing outer diameter, mm

101

Agitation rate range,

(depends on application)

Working position

Vertical

Installation position

Bottom

Maximal working temperature

80℃

Maximal temperature during sterilization

135℃

Maximal time during sterilization

60 minutes

D101 magnet mixer assembly
D156 magnetic mixer

INDUSTRIAL D156 MAGNETIC MIXER ASSEMBLIES

The ultimate powerhouse of magnetic mixing. The D156 series magnetic mixers are the most powerful solution for industrial-scale applications. With a whopping rated torque of 1100 N.m per individual rotor, the D156 series mixers can be applied in vessels till 50 m3 working volumes. In the proposed design, a gap between the outer rotors and the hermetic containment housing is maintained in order to avoid grinding between rotating and static elements. Simultaneously, two concentric lines of suction slots were machined into the body of the outer rotor. The upper layer slots guide the liquid in such a way so that the movement on the boundary layer during rotation would be directed towards the gap between the containment housing and outer rotor. In the vicinity of the lower suction slot layer, the flow direction is opposite that of the upper layer, so that liquid would move from the air gap to the outside environment. Such design aspects, considering the suction slots, were envisioned, in order to avoid flow stagnation in the air gap between the outer rotor and the containment housing, which is crucial during both microorganism cultivation/fermentation processes and CIP procedures.

Material in contact with product

316L Stainless steel, SiC, ZrO2 ,Silicone or Vitton

Rotor type

D156 series magnetic rotors

Rated torque (per each rotor), N.m

600-1100

Containment housing outer diameter, mm

156

Agitation rate range,

(depends on application)

Working position

Vertical

Installation position

Bottom

Maximal working temperature

80℃

Maximal temperature during sterilization

135℃

Maximal time during sterilization

60 minutes

Sizing guide

D20 for Vessel 5-20

D38 for Vessel 30-200L

D60 for Vessel 200-1000L

D101 for Vessel 1000 - 20000L

D156 for Vessel >20000L

Top installation animation

Bottom installation animation

EDF 5.5 Liter Bioreactors for:

Application

Microbiology

Models

Cell cultures

Photosynthetic cultures

Photosynthetic

and microbiology cultures

EDF-5.5-DB-MO

D20 magnetic mixer assembly

Vessel

Total volume (L)

Working volume (L)

LED Lighting

Vessel type

Diameter/ Height (mm)

Control

Gas supply

Flow range, L/min

Sparger

Filters

Exhaust gas condensor

 

Drive

Rotation speed range (rpm)

Mixer

 

Controller

Operator panel

Temperature

pH

 

 

 

pO2

 

 

 

Foam / Level

Feeding

Peristaltic pumps

Total (mm)

Required place (mm)

6.2

2 – 4.5

None

Metallic double bottom with bottom sterilizable sampler

150/350

Rotameter, TMFC (option)

Air, + O2 (option)

0.5 - 10

Ring sparger

D51 mm 0.2 μm PTFE

Cooling from water – line or chiller

Top magnetically coupled aseptic mixer

40 - 1200

2 Rushton turbines

Siemens Simatic S7 - 1500

Touch screen BeeTronics, 15TS7 15’’ LED

Built-in thermostat (heater – 500 W, chamber, recirculation pump, cooling water valve). Temperature control range from + 5 °C via coolant to 60 °C. Measurement accuracy ± 0,1 °C; accuracy of temperature regulation within the prescribed range is ± 0,2 °C (with option up to 90°C)

Hamilton or Mettler Toledo sensors (different options, including Arc).
Acid/ Base
2 - 12 +/- 0,01pH units

Hamilton or Mettler Toledo sensors (different options, including Arc).
Control: mixing + О2 (option).
0 - 150 % +/- 1%

Conductivity sensor

0.2 - 40 ml/min according adjusted profile

4 built – in stepper precision peristaltic pumps. External pump (option)

 

930 (W) х 800(H) х 600(D)

590 (H) x 270 (D)

Aeration

Mixing

Control

Dimensions

Autoclaving

EDF-5.5-JG-MO

Total volume (L)

Working volume (L)

LED Lighting

Vessel type

Diameter/ Height (mm)

Control

Gas supply

Flow range, L/min

Sparger

Filters

Exhaust gas condensor

 

Drive

Rotation speed range (rpm)

Mixer

 

Controller

Operator panel

Temperature

pH

 

 

 

pO2

 

 

 

Foam / Level

Feeding

Peristaltic pumps

Total (mm)

Required place (mm)

6.2

2 – 4.5

None

Jacketed glass vessel

150/350

Rotameter, TMFC (option)

Air, + O2 (option)

0.5 - 10

Ring sparger

D51 mm 0.2 μm PTFE

Cooling from water – line or chiller

Top magnetically coupled aseptic mixer

40 - 1200

2 Rushton turbines

Siemens Simatic S7 - 1500

Touch screen BeeTronics, 15TS7 15’’ LED

Built-in thermostat (heater – 500 W, chamber, recirculation pump, cooling water valve). Temperature control range from + 5 °C via coolant to 60 °C. Measurement accuracy ± 0,1 °C; accuracy of temperature regulation within the prescribed range is ± 0,2 °C (with option up to 90°C)

Hamilton or Mettler Toledo sensors (different options, including Arc).
Acid/ Base
2 - 12 +/- 0,01pH units

Hamilton or Mettler Toledo sensors (different options, including Arc).
Control: mixing + О2 (option).
0 - 150 % +/- 1%

Conductivity sensor

0.2 - 40 ml/min according adjusted profile

4 built – in stepper precision peristaltic pumps. External pump (option)

 

930 (W) х 800(H) х 600(D)

590 (H) x 270 (D)

Autoclaving

Vessel

Aeration

Mixing

Control

Dimensions

D20 magnetic mixer assembly

Bottom installation animation

D20 Laboratory
D38
D60
D100
D156
Sizing
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