PRODUCTS
Schematic diagram of the integration of micro-powdered isolator
The existing grinding machine equipment on the market requires careful consideration for integration with the closed isolation system, such as:
The contact surface between the grinding equipment and the isolator (using a special extended shaft system) is located on the inside of the isolator, while the grinding head is inside the isolator and the power system is outside the isolator.
The crossing shaft system employs special sealing measures to ensure the overall sealing characteristics of the isolator.
The operation is carried out through the isolation glove system, with full consideration given to the operation positions of the gloves.
The crusher and the receiving device are in a vertical configuration, which enables the most efficient material collection and achieves the highest yield.
This flexible sealed transfer bag is directly connected to the discharge opening at the bottom of the grinder.
Avoid using the form of sealed transfer valves for the transfer process:
The packaged butterfly valve is costly and does not facilitate the feasibility of the operation for transferring sealed materials!
This machine is designed to micronize dry powder and reduce the particle size to below 100 micrometers, with OEL < 10 nanograms per cubic meter (< 3.0 micrograms per cubic meter). The micro-powder isolator is composed of the following structure:
The materials enter the cabin.
Operation Module (Core Module):
Integrated material weighing (suggested to be integrated within the isolator)
Integrated twin-screw volumetric feeder
Integrated JM100 Air Jet Mill
Integrated flexible bag system
Integrated CIP cleaning
Discharge compartment
Safety exhaust system
Explosion-proof system (EX)
Double screw feeder machine
Designed specifically for batch and continuous applications, due to the viscous nature of most excipients and APIs, the twin-screw configuration is the most suitable for powders that are difficult to flow. The self-cleaning effect of the twin screws avoids the common accumulation problems and inconsistent flow that occur with single-screw designs. Additionally, for extremely difficult powders that may exhibit bridging or honeycomb tendencies.
The special design of the feed bowl incorporates a unique horizontal mixer to enhance the material filling of the screw scraper. The design of the feed bowl enables the material to flow uniformly from all directions into the screw, effectively preventing material accumulation and ensuring more accurate feeding.
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