In the previous articles, Lebe introduced the IKA mixers of different models, specifications and functions. Today, Lebe brought the "partner" of the IKA mixer - the stirring paddle.
Lebee counts the classification of the IKA paddles : propeller type agitating paddle (4 blades), propeller paddles (3 blades), dissolving paddles, turbine paddles, centrifugal paddles, fan paddles, Anchor mixing paddle.
IKA mixing paddle
Lebe told you in turn about the role of these IKA paddles. Which IKA mixers are suitable for use.
Propeller paddles (four blades), standard paddles allow the mixing medium to flow axially from top to bottom, creating local shear forces. Suitable for Eurostar 20 digital overhead electronic agitator (EUROSTAR 20 digital), Eurostar 40 digital overhead electronic agitator (EUROSTAR 40 digital), Eurostar 60 digital overhead electronic agitator (EUROSTAR 60) Digital) Eurostar 60 controlled overhead electronic stirrer (EUROSTAR 60 control), Eurostar 100 overhead electronic stirrer, RW20 digital overhead mechanical stirrer, RW28 overhead mechanical stirrer. Its stirrer diameter 50 mm tool bar diameter 8 mm tool bar length 350 mm maximum speed 2000 rpm
Propeller type paddle (three blades), high-efficiency liquid flow design, can make the mixed medium flow from top to bottom, and the shear force is small. Eurostar 20 digital overhead electronic stirrer (EUROSTAR 20 digital), Eurostar 40 digital overhead electronic stirrer (EUROSTAR 40 digital), Eurostar 60 digital overhead electronic stirrer (EUROSTAR 60 digital) , Eurostar 60 controlled overhead electronic stirrer (EUROSTAR 60 control), Eurostar 100 overhead electronic stirrer, RW20 digital display stirrer, RW20 digital display overhead mechanical stirrer, RW28 overhead mechanical stirrer Device. Its stirrer diameter 140 mm tool bar diameter 10 mm tool bar length 800 mm maximum speed 400 rpm
Turbine agitator, which draws axial flow from the upper traction medium. When the stirring head touches the wall of the container, the container is not easily damaged, and the shearing force is small. Eurostar 20 digital overhead electronic stirrer (EUROSTAR 20 digital), Eurostar 40 digital overhead electronic stirrer (EUROSTAR 40 digital), Eurostar 60 digital overhead electronic stirrer (EUROSTAR 60 digital) , Eurostar 60 controlled overhead electronic stirrer (EUROSTAR 60 control), Eurostar 100 overhead electronic stirrer, RW20 digital display overhead mechanical stirrer, RW28 overhead mechanical stirrer. Its stirrer diameter 50 mm tool bar diameter 8 mm tool bar length 350 mm maximum speed 2000 rpm
The dissolving agitating paddle can make the mixed medium produce radial flow up and down, forming strong current and high shear force, and pulverizing the liquid particles. Eurostar 20 digital overhead electronic stirrer (EUROSTAR 20 digital), Eurostar 40 digital overhead electronic stirrer (EUROSTAR 40 digital), Eurostar 60 digital overhead electronic stirrer (EUROSTAR 60 digital) , Eurostar 60 controlled overhead electronic stirrer (EUROSTAR 60 control), Eurostar 100 overhead electronic stirrer, RW20 digital display overhead mechanical stirrer, RW28 overhead mechanical stirrer. Its stirrer diameter is 100 mm Tool bar diameter 10 mm Tool bar length 350 mm Maximum speed 1000 rpm
The centrifugal agitator is a double blade that opens with increasing speed and is suitable for use in narrow-mouth containers. The mixing effect is similar to a propeller paddle (four-piece). Eurostar 20 digital overhead electronic stirrer (EUROSTAR 20 digital), Eurostar 40 digital overhead electronic stirrer (EUROSTAR 40 digital), Eurostar 60 digital overhead electronic stirrer (EUROSTAR 60 digital) , Eurostar 60 controlled overhead electronic stirrer (EUROSTAR 60 control), Eurostar 100 overhead electronic stirrer, RW20 digital display overhead mechanical stirrer. Its stirrer diameter 100/24 ​​mm tool bar diameter 8mm tool bar length 550 mm maximum speed 800 rpm
The fan blade type paddle can produce tangential flow, small turbulence, good heat exchange performance and mild mixing performance. Suitable for Eurostar 60 digital overhead electronic mixer (EUROSTAR 60 digital), Eurostar 60 controlled overhead electronic mixer (EUROSTAR 60 control), Eurostar 100 overhead electronic mixer, RW28 overhead machine Blender. Its stirrer diameter 150 mm tool bar diameter 10 mm tool bar length 550 mm maximum speed 800 rpm
Anchored paddles produce tangential flow with high shear rates at the edges. The mixed medium is not easily deposited on the wall of the container. Eurostar 20 digital overhead electronic stirrer (EUROSTAR 20 digital), Eurostar 40 digital overhead electronic stirrer (EUROSTAR 40 digital), Eurostar 60 digital overhead electronic stirrer (EUROSTAR 60 digital) , Eurostar 60 controlled overhead electronic stirrer (EUROSTAR 60 control), Eurostar 100 overhead electronic stirrer , RW20 digital display stirrer , used in polymer reaction and dispersion of minerals in liquid, is medium and high Ideal agitating slurry for viscous media. The diameter of the stirrer is 90 mm. The diameter of the tool bar is 8 mm. The length of the tool bar is 350 mm and the maximum speed is 1000 rpm.
Lebe 's commentary today is over, and friends should know what type of IKA mixer needs to use the paddle!
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