{"product_id":"large-pharmaceutical-filter-dryer-25kg","title":"Large Production Pharmaceutical Filter Dryer for Aseptic Filtration and Vacuum Drying (25 kg Batch)","description":"\u003ch2\u003eProduct description\u003c\/h2\u003e\nA large production pharmaceutical filter dryer is a sealed aseptic processing system designed for batch filtration, washing, dewatering, and vacuum drying of pharmaceutical solids. The system integrates multiple processing stages into a single enclosed chamber to maintain sterile conditions and minimize product handling during pharmaceutical manufacturing.\n\nThis type of equipment is typically used in full production environments where large batches of pharmaceutical solids must be processed under controlled and contained conditions.\n\n\u003ch3\u003eTechnical overview\u003c\/h3\u003e\nThe system combines vibratory filtration technology with vacuum drying to process pharmaceutical slurries within a sealed pressure vessel. Liquid-solid separation occurs on a screening surface while solids remain on the screen deck.\n\nAfter filtration, the retained solids can be washed and dewatered on the screen. The same chamber is then used for controlled vacuum drying. Production-scale systems of this size are capable of processing batches of approximately 25 kg of solids depending on bulk density and process conditions. :contentReference[oaicite:0]{index=0}\n\nThe integrated design allows filtration, washing, and drying to occur without transferring product between separate pieces of equipment, reducing contamination risk and improving process efficiency. :contentReference[oaicite:1]{index=1}\n\n\u003chr\u003e\n\n\u003ch2\u003eOperating principle\u003c\/h2\u003e\nThe separator operates using controlled vibratory motion applied to the screening surface inside a sealed process chamber. Pharmaceutical slurry is introduced into the chamber and distributed across the screening deck.\n\nDuring filtration, liquid passes through the screen openings while the solid particles remain on the screen surface. The vibratory motion promotes efficient drainage and keeps the solids in motion to prevent screen fouling.\n\nOnce filtration and optional washing are complete, vacuum drying begins within the sealed chamber. Controlled nitrogen flow is introduced beneath the product bed while vacuum removes moisture from the solids. The vibratory motion gently redistributes the solids across the screen surface to promote uniform drying and reduce agglomeration of fine powders. :contentReference[oaicite:2]{index=2}\n\n\u003chr\u003e\n\n\u003ch2\u003eMaterial options\u003c\/h2\u003e\nTypical construction materials include:\n\n\u003cul\u003e\n\u003cli\u003eStainless Steel 304\u003c\/li\u003e\n\u003cli\u003eStainless Steel 316\u003c\/li\u003e\n\u003cli\u003eStainless Steel 316L\u003c\/li\u003e\n\u003c\/ul\u003e\n\nWetted components are typically manufactured from pharmaceutical-grade stainless steel. Internal surfaces are often polished to minimize contamination risk and improve cleanability.\n\n\u003chr\u003e\n\n\u003ch2\u003eAvailable micron ratings\u003c\/h2\u003e\nTypical screen opening options include:\n\n\u003cul\u003e\n\u003cli\u003e20 µm\u003c\/li\u003e\n\u003cli\u003e25 µm\u003c\/li\u003e\n\u003cli\u003e32 µm\u003c\/li\u003e\n\u003cli\u003e38 µm\u003c\/li\u003e\n\u003cli\u003e45 µm\u003c\/li\u003e\n\u003cli\u003e53 µm\u003c\/li\u003e\n\u003cli\u003e63 µm\u003c\/li\u003e\n\u003cli\u003e75 µm\u003c\/li\u003e\n\u003cli\u003e90 µm\u003c\/li\u003e\n\u003cli\u003e106 µm\u003c\/li\u003e\n\u003cli\u003e125 µm\u003c\/li\u003e\n\u003cli\u003e150 µm\u003c\/li\u003e\n\u003cli\u003e180 µm\u003c\/li\u003e\n\u003cli\u003e212 µm\u003c\/li\u003e\n\u003cli\u003e250 µm\u003c\/li\u003e\n\u003cli\u003e300 µm\u003c\/li\u003e\n\u003cli\u003e355 µm\u003c\/li\u003e\n\u003cli\u003e425 µm\u003c\/li\u003e\n\u003cli\u003e500 µm\u003c\/li\u003e\n\u003cli\u003eCustom screen opening\u003c\/li\u003e\n\u003c\/ul\u003e\n\nThe selected screen opening determines the particle size separation during filtration and affects both filtration rate and product recovery.\n\n\u003chr\u003e\n\n\u003ch2\u003eDesign and construction\u003c\/h2\u003e\nThe production filter dryer is constructed as a sealed pressure vessel designed for aseptic pharmaceutical processing.\n\nTypical design characteristics include:\n\n\u003cul\u003e\n\u003cli\u003eSealed process chamber with pressure and vacuum capability\u003c\/li\u003e\n\u003cli\u003eVibratory screening surface for filtration and dewatering\u003c\/li\u003e\n\u003cli\u003eIntegrated filtration, washing, and drying stages\u003c\/li\u003e\n\u003cli\u003eVacuum drying capability with inert gas purge\u003c\/li\u003e\n\u003cli\u003eHighly polished crevice-free internal surfaces\u003c\/li\u003e\n\u003cli\u003eClean-in-place (CIP) and steam-in-place (SIP) capability\u003c\/li\u003e\n\u003cli\u003eSealed product discharge system\u003c\/li\u003e\n\u003cli\u003eBatch processing configuration\u003c\/li\u003e\n\u003cli\u003ePressure vessel rated for internal pressure and full vacuum\u003c\/li\u003e\n\u003c\/ul\u003e\n\nThe crevice-free chamber design improves cleanability and helps contain potent pharmaceutical compounds while reducing contamination risks. :contentReference[oaicite:3]{index=3}\n\n\u003chr\u003e\n\n\u003ch2\u003eTypical applications\u003c\/h2\u003e\nTypical applications include:\n\n\u003cul\u003e\n\u003cli\u003eActive pharmaceutical ingredient (API) filtration\u003c\/li\u003e\n\u003cli\u003ePharmaceutical slurry processing\u003c\/li\u003e\n\u003cli\u003eCrystallization filtration\u003c\/li\u003e\n\u003cli\u003eLarge batch pharmaceutical filter drying\u003c\/li\u003e\n\u003cli\u003eBiopharmaceutical processing\u003c\/li\u003e\n\u003cli\u003eFine chemical manufacturing\u003c\/li\u003e\n\u003cli\u003eHigh purity compound processing\u003c\/li\u003e\n\u003cli\u003ePharmaceutical production manufacturing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eKey benefits\u003c\/h2\u003e\nKey operational advantages include:\n\n\u003cul\u003e\n\u003cli\u003eIntegrated filtration, washing, and drying within one system\u003c\/li\u003e\n\u003cli\u003eClosed aseptic processing environment\u003c\/li\u003e\n\u003cli\u003eReduced product handling and transfer steps\u003c\/li\u003e\n\u003cli\u003eImproved containment of potent pharmaceutical compounds\u003c\/li\u003e\n\u003cli\u003eUniform vacuum drying performance\u003c\/li\u003e\n\u003cli\u003eGentle vibratory motion to minimize particle agglomeration\u003c\/li\u003e\n\u003cli\u003eSuitable for large-scale pharmaceutical batch processing\u003c\/li\u003e\n\u003cli\u003eImproved product recovery and batch reproducibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eConfiguration and quotation\u003c\/h2\u003e\nTo specify the correct pharmaceutical filter dryer, the following parameters are typically required:\n\n\u003cul\u003e\n\u003cli\u003eRequired screen opening\u003c\/li\u003e\n\u003cli\u003eMaterial of construction\u003c\/li\u003e\n\u003cli\u003eBatch capacity\u003c\/li\u003e\n\u003cli\u003eProduct particle size distribution\u003c\/li\u003e\n\u003cli\u003eSlurry composition\u003c\/li\u003e\n\u003cli\u003eRequired washing stages\u003c\/li\u003e\n\u003cli\u003eRequired drying conditions\u003c\/li\u003e\n\u003cli\u003eProcess temperature and pressure\u003c\/li\u003e\n\u003cli\u003eCleaning and sterilization requirements\u003c\/li\u003e\n\u003cli\u003eInstallation environment and regulatory requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eOther pharmaceutical aseptic separator sizes\u003c\/h2\u003e\n\u003cp\u003eThis large production filter dryer is part of a pharmaceutical aseptic separator series designed for different processing capacities.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/lab-scale-pharmaceutical-aseptic-separator-065kg\"\u003eLab Scale Pharmaceutical Aseptic Separator – 0.65 kg Batch\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/lab-scale-pharmaceutical-filter-dryer-1kg\"\u003eLab Scale Pharmaceutical Filter Dryer – 1 kg Batch\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/pilot-scale-pharmaceutical-aseptic-separator-5kg\"\u003ePilot Scale Pharmaceutical Aseptic Separator – 5 kg Batch\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/production-scale-pharmaceutical-filter-dryer-15kg\"\u003eProduction Scale Pharmaceutical Filter Dryer – 15 kg Batch\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThese systems allow pharmaceutical filtration processes to be scaled from laboratory development to pilot testing and large-scale production.\u003c\/p\u003e\n\n\n  \u003cscript type=\"application\/ld+json\"\u003e\n{\n\"@context\": 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After filtration and washing, vacuum drying removes moisture while controlled gas flow distributes and dries the solids.\"\n}\n},\n{\n\"@type\": \"Question\",\n\"name\": \"Which materials are used in pharmaceutical separators?\",\n\"acceptedAnswer\": {\n\"@type\": \"Answer\",\n\"text\": \"Pharmaceutical separators are typically manufactured from stainless steel such as 304, 316, or 316L to ensure corrosion resistance and hygienic processing.\"\n}\n},\n{\n\"@type\": \"Question\",\n\"name\": \"Which micron ratings are available for filtration screens?\",\n\"acceptedAnswer\": {\n\"@type\": \"Answer\",\n\"text\": \"Typical filtration screens range from approximately 20 microns to 500 microns depending on the filtration and particle separation requirements.\"\n}\n},\n{\n\"@type\": \"Question\",\n\"name\": \"What are pharmaceutical filter dryers used for?\",\n\"acceptedAnswer\": {\n\"@type\": \"Answer\",\n\"text\": \"They are used for API filtration, pharmaceutical slurry processing, crystallization filtration, and large-scale pharmaceutical batch drying operations.\"\n}\n}\n]\n}\n\u003c\/script\u003e","brand":"Filtra International","offers":[{"title":"20 µm \/ 1200 mm chamber diameter","offer_id":56133380899142,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":true},{"title":"20 µm \/ Custom chamber size","offer_id":56133380931910,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":true},{"title":"25 µm \/ 1200 mm chamber diameter","offer_id":56133380964678,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":true},{"title":"25 µm \/ Custom chamber size","offer_id":56133380997446,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":true},{"title":"32 µm \/ 1200 mm chamber diameter","offer_id":56133381030214,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":true},{"title":"32 µm \/ Custom chamber size","offer_id":56133381062982,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":true},{"title":"38 µm \/ 1200 mm chamber 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