What is a Basket Centrifuge?
A basket centrifuge is a batch-operated filtration centrifuge featuring a perforated cylindrical basket lined with filter cloth or screen media. During operation, slurry is fed into the rotating basket where centrifugal force drives the liquid phase through the filter medium while solids are retained as filter cake. The basket centrifuge cycle includes feeding, filtration, cake washing, spinning to reduce moisture, and finally cake discharge.
Basket centrifuges offer precise control over each process phase, making them ideal for high-value products requiring consistent quality and thorough washing. The enclosed basket centrifuge design provides containment for hazardous materials and prevents contamination of sensitive pharmaceutical products. Compared to continuous decanter centrifuges or separator centrifuges, basket centrifuges excel where batch traceability and cake purity are priorities.
Types of Basket Centrifuges
Horizontal Peeler Basket Centrifuges
Horizontal peeler basket centrifuges feature a cantilever-mounted basket with automatic cake discharge via a traversing peeler knife. These basket centrifuges offer excellent washing efficiency due to even liquid distribution across the horizontal filter surface. Krauss Maffei HZ series peeler basket centrifuges are industry standards for pharmaceutical APIs, fine chemicals, and food-grade products. The horizontal configuration allows easy access for maintenance and inspection, and siphon peeler technology enables cake removal at full speed for faster cycles.
Vertical Basket Centrifuges
Vertical basket centrifuges position the basket with its axis vertical, allowing gravity-assisted cake discharge. Available as top-discharge models for manual operation or bottom-discharge designs with automatic peeling systems, vertical basket centrifuges suit applications where floor space is limited. Heinkel and Ferrum vertical basket centrifuges are popular choices for pharmaceutical production where gentle product handling is essential.
Inverting Filter Basket Centrifuges
Inverting filter basket centrifuges use a unique discharge mechanism where the filter cloth inverts to release the cake completely without residual heel. Heinkel HF series inverting filter basket centrifuges are designed for high-value pharmaceutical products and potent APIs where complete product recovery and containment are critical. These basket centrifuges enable thin-cake filtration and fully automatic, hermetically sealed operation for operator protection.
Pusher Basket Centrifuges
Pusher centrifuges use a reciprocating mechanism to continuously advance the filter cake through single or multiple basket stages. This basket centrifuge design achieves high throughput with excellent washing efficiency, making pusher centrifuges suitable for salt production, mineral processing, and bulk chemicals.
Basket Centrifuge Applications
Basket Centrifuges for Pharmaceutical Production
Pharmaceutical basket centrifuges separate crystallised APIs from mother liquor, wash away impurities, and produce dry products meeting stringent specifications. GMP-compliant basket centrifuges from Heinkel and Krauss Maffei feature hygienic design, validated CIP systems, and comprehensive documentation for regulatory compliance. For potent compounds, inverting filter basket centrifuges provide containment protecting operators while preventing product loss. Basket centrifuges often work in sequence with nutsche filters and vacuum dryers in pharmaceutical production trains.
Basket Centrifuges for Chemical Processing
Chemical basket centrifuges handle crystalline product isolation, catalyst recovery, and specialty chemical production. Basket centrifuges in Hastelloy resist chloride corrosion; titanium basket centrifuges handle oxidising acids; rubber-lined versions process abrasive slurries. The enclosed design contains solvent vapours and enables recovery. For high-volume continuous separation, consider decanter centrifuges as an alternative.
Basket Centrifuges for Food Processing
Food-grade basket centrifuges separate sugar crystals from syrup, dewater starch slurries, and process salt crystals. Ferrum and other manufacturers offer basket centrifuges with electropolished stainless steel construction, FDA-compliant materials, and sanitary connections meeting food industry hygiene standards.
Basket Centrifuge Manufacturers at Foeth
Our basket centrifuge inventory features equipment from industry-leading manufacturers:
Heinkel – Inverting filter basket centrifuges (HF series) and vertical peeler centrifuges for pharmaceutical applications with high-containment requirements
Krauss Maffei – Horizontal peeler basket centrifuges (HZ series) with siphon technology for pharmaceutical, chemical, and food industries
Ferrum – Vertical and horizontal basket centrifuges combining Swiss precision with practical design for diverse applications
Ellerwerk – Robust basket centrifuges for industrial and chemical processing applications
All basket centrifuges are available in stainless steel 316L, Hastelloy, titanium, and specialty alloys depending on process chemistry requirements.
Why Buy Used Basket Centrifuges from Foeth?
Immediate Availability
Our basket centrifuge stock offers immediate delivery, eliminating lengthy manufacturing lead times. Whether you need to expand capacity quickly or replace aging equipment, we have basket centrifuges ready for shipment. Browse our complete centrifuge inventory to see current availability.
Tested Quality
Every basket centrifuge undergoes thorough mechanical inspection including basket balance, bearing condition, seal integrity, and drive system testing. We provide detailed condition reports and can arrange test runs at our facility.
Expert Support
Our technical team advises on basket centrifuge selection based on your product characteristics, batch size, and purity requirements. Contact us for personalised recommendations or start a chat on our website.
Explore Related Equipment
Complete your separation and drying process line with related equipment from Foeth:
Peeling Centrifuges – Automatic discharge centrifuges for continuous production
Decanters – Continuous centrifuges for high-volume slurry processing
Nutsche Filters – Batch pressure filters complementing basket centrifuge operations
Conical Dryers – Vacuum dryers for heat-sensitive products after centrifugation
Tray Dryers – Batch drying for centrifuge cakes
Request a Basket Centrifuge Quote
Find the right basket centrifuge for your separation process. Browse our basket centrifuge inventory and request a quote online. Our technical sales team responds within 24 hours with detailed specifications and competitive pricing. Prefer direct contact? Reach our team by phone or start a chat on our website.
