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One Pot Processors

  • Single Pot Processor PVAC - 10
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    The P/VAC – 10 is a powerful laboratory machine for a very wide range of applications. It covers the entire bowl capacity of our desktop high shear granulator P 1 - 6, then greatly expands on capability by offering bowl capacity to 10 Liters and Vacuum Drying.

    The machine is especially suitable for users who work with organic solvents or highly active substances, who wish to dry in the mixer (one pot processing) or for those who attach considerable importance to a user-friendly control system with batch data logging.

    • Moveable compact machines with integrated control, 
    • Mixing/Granulating bowls for 0,25, 0.5, 1, 2, 4, 6, 8 and 10 liters, 
    • Vacuum drying bowls 2 and 6 litres, 
    • PTFE shaft seal, can be dismantled without a tool, 
    • Transparent vessel lid cover made from glass or plastic, 
    • Vacuum and heating/cooling system can be integrated in the machine, 
    • PLC with operating terminal, 
    • Explosion protection version and integrated industrial PC available, 
    • Easy bowl changing thanks to pneumatically operated chopper coupling, 
    • Optional side discharge port for 8 and 10-l bowls, 
    • Designed for installation in an isolator (glove box), 
    • Available complete with isolator (glove box), 
    • Current and power measurement for granulation end point detection with three measuring ranges.

    Single Pot Processors Single Pot Processors (171 KB)

  • Single Pot Processor PVAC 10 - 60
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    The Diosna laboratory mixers P/VAC 10 - 60 are flexible laboratory/pilot scale high shear granulators and granulator vacuum dryers (one pot processor). The machines can be equipped with 10 & 60 liter high shear granulator bowls or 20 & 50 liter vacuum dryer bowls. Different bowls can be added at a later stage. Additionally, a machine initially designed as a high shear granulator can also be extended later to incorporate vacuum drying.

    The vacuum drying bowls are of cylindrical design and equipped with gas-stripping nozzles, the cover is operated pneumatically. One of the main rotor tips is extended to form a scraper to prevent deposits on the bowl wall, as with the production machines. Thus easy scale-up is assured. The “through-the-wall“ setup for a technical zone is included as standard for vacuum drying, as the vacuum pump and heating/cooling device are arranged for set up in a technical area.

    Features:

    • Moveable compact machine with integrated control,
    • Mixing/Granulating: Interchangeable bowls 10 l, 25 l, 60 l,
    • Vacuum/Gas Stripping (drying): 20 l and 50 l,
    • Easy bowl changing,
    • The drives, outlet and shaft seals remain on the machine when changing the bowls,
    • Air purge shaft seals in WIP version (wash-in-place),
    • Outlet housing can be opened for cleaning and inspection,
    • PLC with operating terminal,
    • Current and power measurement for granulation end point power with different measuring ranges.

    Single Pot Processors Single Pot Processors (171 KB)

  • Single Pot Processor PVAC 20 - 50
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    The Diosna laboratory mixers are flexible laboratory/pilot scale high shear granulators and granulator vacuum dryers (one pot processor). The machines can be equipped with 10 & 60 liter high shear granulator bowls or 20 & 50 liter vacuum dryer bowls. Different bowls can be added at a later stage. Additionally, a machine initially designed as a high shear granulator can also be extended later to incorporate vacuum drying.

    The vacuum drying bowls are of cylindrical design and equipped with gas-stripping nozzles, the cover is operated pneumatically. One of the main rotor tips is extended to form a scraper to prevent deposits on the bowl wall, as with the production machines. Thus easy scale-up is assured. The “through-the-wall“ setup for a technical zone is included as standard for vacuum drying, as the vacuum pump and heating/cooling device are arranged for set up in a technical area.

    • Moveable compact machine with integrated control,
    • Vacuum/Gas Stripping (drying): 20 l and 50 l,
    • Mixing/Granulating: Interchangeable bowls 10 l, 25 l, 60 l,
    • Easy bowl changing,
    • The drives, outlet and shaft seals remain on the machine when changing the bowls,
    • Air purge shaft seals in WIP version (wash-in-place),
    • Outlet housing can be opened for cleaning and inspection,
    • PLC with operating terminal,
    • Current and power measurement for granulation end point power with different measuring ranges.

    Single Pot Processors Single Pot Processors (171 KB)

  • Single Pot Processor VAC 150 - 2000
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    The Diosna-VAC Series is designed for mixing, granulating and vacuum drying of pharmaceutical products in a closed system.

    The mixing bowl is cylindrical with two heating zones and isolation. The hinged lid is actuated automatically and it is heated to avoid condensation. The bowl bottom is equipped with gasstripping nozzles of Sinter metal which care for very fine and gentle distribution of the gas. The nozzles are suitable for WIP and can be lifted pneumatically for inspection. One blade of the mixing tool is equipped with a wall scraper which removes deposits without touching the wall. This way sensitive or strongly adhesive products can be dried in a very short time. Opposite to the usual mixer/granulators the chopper of the VAC series is installed from above (otherwise it would collide with the scraper).

    The machine is designed consequently for WIP/CIP cleaning. Operation of the fully automatic plant control is done via an industrial PC.

    The vacuum unit, the heating/cooling system, the switch cabinets, the WIP unit etc. are installed in a technical zone which should be placed directly behind the machine. The VAC is accessible from the technical zone.

    Single Pot Processor VAC 150 - 2000 at a glance:

    • Efficient mixing, granulating and vaccum drying in a closed system,
    • Through-the-wall-installation with auto-lift lid,
    • Large gasstripping bottom nozzles for fine gas distribution,
    • DIOSNA Toollift for easy cleaning and simple inspection,
    • Automated cleaning.

    Single Pot Processor PVAC 150 - 2000 Single Pot Processor PVAC 150 - 2000 (813 KB)

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