Magnetic mixers allow users to add mixing easily & quickly to any tank in a hygienic manner. The range of PerMix PM series Magnetic Mixer uses special magnetic driving and non-sealing technology, which is totally different from the common gear-drive agitators.
In a magnetic mixer, the magnetic couplings transmit the torque from the drive to the impeller by the magnet field. No direct touch of the impeller with the drive is necessary therefore no need for the conventional sealing, also they are working nearly without mechanical wear, which makes it possible that these magnetic mixers have much longer duty life with correct design and under proper working conditions. The mixing head can be equipped with several different mixing elements such as propellers or Rushton turbines.
Biotechnology and fermentation are the most advanced fields of application in process technology. For quite a long time magnetic stirrers take over a leading role in high-tech agitation. There are also demands from other industries for magnetic mixers.
ADVANTAGES OF BOTTOM MIXERS:
-High blending capacity with low power consumption
-Highly hygienic design, easy cleaning and sterilization in the vessel by steam or hot water
-Bayonet / Tri-clamp connection for easy assembly/disassembly of the drive unit (Option)
-No sealing demand and no danger of leakage and contamination between batches
-Low shearing for shear-sensitive materials
-No wear of the mechanical parts leading to long duty life and minimum maintenance
-Ex-proof version for flammable fluid processing
-A variety of impeller types available for different applications
-Unlike top entry mixers, it allows the top to be completely sealed or closed, with no entry points, keeping airborne pathogens out.