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Size and Assembly Installation options
Thanks to the novel design of our magnetic rotors, flow stagnation in the air gap between the outer rotor and the containment housing is fully eliminated, which is crucial for CIP and SIP procedures.
All of our magnetic rotors are delivered as ready-to-use equipment, which can be installed on the designated magnetic mixer in a matter of minutes. The full mixer assembly comes with a complete set of parts for immediate operation. The standard package includes:
D20 for Vessel 5-20L
D38 for Vessel 30-200L
D60 for Vessel 200-1000L
D101 for Vessel 1000 – 20000L
D156 for Vessel >20000L
Powerful, robust, small-scale magnetic mixers, which are able to operate at high agitation rates (up to 1500 RPM). Ideal for laboratory tanks (up to 10 L working volumes).
Thanks to the high torque rating, the D20 series mixers are able to provide optimal mass transfer rates even in highly viscous liquids. 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
D20 series magnetic rotors
Rated torque (per each rotor), N.m
1 – 2
Containment housing outer diameter, mm
20
Agitation rate range,
40 – 1500 RPM max. (depends on application)
Working position
Vertical
Installation position
Top
Maximal working temperature
80℃
Maximal temperature during sterilization
135℃
Maximal time during sterilization
60 minutes
An ideal solution for transitional applications (from laboratory to pilot scale). D38 series mixers have proved themselves suitable even for 200 L 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
D38 series magnetic rotors
Rated torque (per each rotor), N.m
10–30
Containment housing outer diameter, mm
38
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
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
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
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
