Nanometer-level precision (25nm)
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Application and Development Prospects of New Nano-Micron Powder Filter Machines
The new nano-micron powder filter machine, based on independently developed filter media preparation technology (Patent No.: ZL 202211217869.2), achieves a maximum retention accuracy of 25nm, enabling high-precision, fully sealed solid-liquid separation. The equipment uses a diaphragm pump + compressed air drive method, completing filtration within a sealed chamber to avoid material contact with the external environment, effectively preventing secondary contamination. Its independent cleaning pipeline and compressed air drying system allow recycling of cleaning liquid, ensuring the material is clean and dry. Through the unique "material flow channel opening technology," the equipment maintains unobstructed flow channels during both filtration and cleaning stages, avoiding blockages and cleaning dead zones, achieving continuous and stable operation. This equipment is widely used in fields such as battery materials, non-metallic minerals, fine chemicals, ceramic building materials, metal powders, pharmaceuticals and food, superhard materials, and high-tech materials. With its high precision, environmental friendliness, and stability, it is gradually becoming an important device for upgrading the powder industry, promoting the sector towards greener, smarter, and higher-end development.
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