Magnetic Stirrer
Magnetic Stirrer, Ribbon Mixer manufactured by Neelam industries are the most versatile and flexible designed to meet the widest requirements of the Pharmaceutical Industry.
APPLICATION :
Pharmaceuticals
- Sterile Solutions
- Vial
- Ampoules
- I. V. Fluids
- Aerosols
- LVP & SVP Solutions
Biopharmaceuticals
- Vaccines
- Human Insulin
- Serums
- Plasma Fractions
- Bacteria and cell cultures
FEATURES :
- Cost Effective solution for complete range of sterile liquid products
- Its a unique impeller design enables effective mixing right down to
the last drop
- Magnetically powered drive, no seals, no shafts, thereby eliminating
possibility of contamination
- Low Power Consumption compared to conventional agitation systems
- Ability to mix till the last drop
- Low Shear Forces (less damage to product)
- The magnetic mixer range offers unparalleled hygiene due to its
impeller design. Because there are no entrapment areas, the magnetic
mixer can be completely drained of product and cleaning solutions. The
open design also ensures full coverage by the cleaning solution and
contributes to efficient removal of product residues. The lack of
friction also minimizes product contamination from wear particles.
- Low Shear Forces (less damage to product)
- The unique impeller design allows the mixer to operate under dry
conditions. The impeller design eliminates friction, making it possible
to mix at velocities ranging from 10 to 600 rpm
CAPACITY :
Processing Batch sizes from 5 litres to 30000 litres
WORKING PRINIPAL OF MAGNETIC STIRRER : The magnetic mixer transmits
the required torque by means of magnetic coupling. The magnetic coupling
consists of two sets of permanent magnets and a weld plate that separates
the magnet sets.
One set of magnets is mounted in the impeller and the other set in the
rotor. When the rotor revolves by means of the gear drive, the interaction
between the two sets of magnets creates a magnetic field, which causes the
rotation of the impeller. To avoid loss of magnetic coupling, it is
necessary to gradually ramp up the rotation by means of a frequency
inverter.
The typical ramp up time is approximately 30 seconds. The frequency
inverter is also used to adjust agitation intensity as necessary.
Since the weld plate transmits the magnetic field across an air gap, the
tank is not compromised and therefore does not require a seal. This
eliminates the risk of leakage and product contamination.
The unique design of the Neelam Industries magnetic coupling ensures
the levitation of the impeller at all time. This enables the complete
drainability of process fluids and the free flow of CIP liquid and steam
around all parts of the mixer, thereby ensuring thorough cleaning.
Video Link:Vessel with Magnetic Stirrer video