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STERILE MAGENTIC MIXER

Magnetic Mixer has a drive mechanism that can be removed quickly and easily – a major advantage, because small vessels can then be autoclaved rather than sterilized-in place (if preferred). All product contact parts are stainless steel 316L, with special grade tungsten carbide bearing surfaces.

These allow smooth trouble free operation and are an integral part of the impeller head and carrier. The open impeller design allows easy cleaning and can easily be removed for separate cleaning and sterilization. Magnetic Mixers are fully engineered & designed for better CIP/SIP compliances.

TECHNICAL SPECIFICATION:
Model Number Mixing Capacity Litres (Gentle) Mixing Capacity Litres (Blending) Mixing Capacity Litres (Vigorous) Motor Power Rating Impeller Diameter Vessel Pad Diameter
SFE 100 10 to 40 10 to 30 10 to 20 0.12kW 95mm 60mm
SFE 300 50 to 650 30 to 500 30 to 350 0.37kW 115mm 88mm
SFE 750 500 to 2500 500 to 2000 500 to 1500 0.75kW 170mm 144mm
SFE 1100 2000 to 6000 2000 to 5000 2000 to 3500 1.1kW 200mm 165mm
SFE 1500 4000 to 12000 4000 to 10000 4000 to 7500 1.5kW 240mm 200mm
SFE 3000 6000 to 25000 6000 to 20000 6000 to 12000 3.0kW 300mm 250mm

It should be noted that higher is the viscosity , lower is mixing capacity of Mixing head. Therefore, selection of Mixing head is based on media Viscosity & demand of mixing application.

NOTE:
  • The mixing capacities above are based on aqueous like products with a density of 1000kg/m3 (S.G.=1) and a viscosity of 1cp.
  • Typical applications for ‘Gentle’ mixing are where solids are held in suspension.
  • Typical applications for ‘Blending’ are where soluble liquids are mixed together or where powders easily dissolve into the liquid.
  • Typical applications for ‘Vigorous’ mixing are where a vortex is required for blending of powders into a liquid.
CONSTRUCTION DETAILS:
  • Inside the impeller head is a ring of rare earth magnets encapsulated in a 316L stainless steel housing. Welded to this housing are the mixing blades, which form an integral impeller head..
  • The blade shape and profile has been determined to optimize agitation levels and to direct a proportion of the cleaning fluid through the head.
  • A drive unit mounts externally to the vessel and can be quickly and easily removed using a bayonet type connection. This is particularly useful when sterilizing the vessel in an autoclave or when sharing a single drive unit between vessels.
  • The impeller head runs on a special grade of tungsten carbide that has been manufactured under controlled conditions to achieve the correct size, grain structure and hardness. The running surfaces have a ground mirror finish.
  • The vessel can be cleaned in place (CIP) using spray balls and/or by immersion in a cleaning fluid. For maximum effect rotating type spray heads are recommended. Sterilization in place (SIP) is possible with temperatures up to 145°C.
  • A wide range of operating controls are supplied from a simple stand-alone panel to a fully integrated automation system.
  • The Female bearing (rotating bearing) in the centre of the impeller body is Silicone Carbide.
  • The Ultra Clean Mixer has been designed to meet the critical standards of the Pharmaceutical and Biotech industries
  • Magnetic Mixer complies with current Good Manufacturing Practices and the requirements of Indian, British and the United States Pharmacopoeia of Water for Injection.
APPLICATION :
  • Injectables
  • Vaccines
  • Serums
  • Plasma Fractions
  • Suspensions
  • Infusion Solutions
HIGH SHEAR ONLINE MIXER

SHASHVATH has substantial experience in designing, fabrication, erection & commissioning of Large Volume Parental Mixing Solution System based on Online High Shear mixing Technologies. In this design, no internal agitators are fitted which leads to no cross contamination & deviation in cleaning validation. Entire vessel from inside is electro polished leaving no space of crevices & ridges henceforth no place for any bioorganic to exist. This design is economical in investment & have far better flexibility in batch size variation as High Shear Homogenizer / Emulsifier is externally fitted in re-circulation. Online temp. mapping of re-circulatory pipe line & all points well within tanks are there for cleaning validation. Head of external homogenizer is quick release type & compatible to sterilization. Agitator seals are capable of sustaining Pure steam pressure for SIP cycle.

Better & faster dissolution of solute into main WFI stream is achieved in this design as mixing is done at higher RPM & re-circulation of mixed liquid is at tangential position in tank. Therefore vortex created also enhances mixing.

CONSTRUCTION DETAILS:
  • Inside the Online Homogenizer, there is provision of 2 stage to 4 stage disintegrating head which are capable of dissolving any solute by high shear impact made of 316L stainless steel housing.
  • Entire Mixing Tank is design of internal pressure for SIP cycle & for Vacuum application also.
  • A drive unit mounts externally to the vessel and can be quickly and easily removed using a TC type connection. This is particularly useful when sterilizing the vessel & autoclave for Homogenizer parts.
  • The vessel can be cleaned in place (CIP) using spray balls and/or by immersion in a cleaning fluid. For maximum effect rotating type spray heads are recommended. Sterilization in place (SIP) is possible with temperatures up to 145°C.
  • A wide range of operating controls are supplied from a simple stand-alone panel to a fully integrated automation system.
  • The Ultra Clean Mixer has been designed to meet the critical standards of the Pharmaceutical and Biotech industries