Inverting Filter Centrifuge
Gentle and efficient solid-liquid separation for high-purity applications – with up to 70% less residual moisture thanks to Pressure Added Centrifugation (PAC®).
Reliable Performance for Demanding Applications
Inverting filter centrifuges deliver high separation efficiency, product purity, and contained discharge. The inverting action enables gentle, complete product removal, including the heel, without scraping. This improves product quality and cleanability while supporting automated, contamination-free operation with minimal operator intervention.
With the unique Pressure Added Centrifugation (PAC®) option, the HF Series delivers drier cakes than conventional filtration in a single, closed unit.
PAC®: high performance separation, minimal moisture content.
Up to 70% less residual moisture – only with PAC®
The unique Pressure Added Centrifugation (PAC®) option pressurizes the inside of the rotating drum with up to 6 bar. The combination of centrifugal and pressure force enables a significant reduction of residual moisture, up to 70% less compared to conventional filtration. Even drying inside the centrifuge is possible by using hot gas. Less moisture in the cake means less effort in the downstream drying step – and a faster route to the final product.
Combined with thin-layer filtration and residual heel-free discharge, the HF Series is particularly suitable for separating difficult-to-filter and high-value products. Its high level of flexibility makes it an ideal solution for multipurpose production and R&D applications.
HF Series
Residual-Free Discharge for Sensitive Products
The HF Series ensures complete product discharge, including the heel, maximising recovery while preserving crystal integrity. This configuration is especially suited for applications requiring high purity, contained handling, and reliable cleanability.
- Optional PAC®: up to 6 bar drum pressure for up to 70% less residual moisture
- Complete discharge without manual scraping
- Gentle handling to preserve product structure
- Optional hot-gas drying inside the centrifuge (PAC®)
- Suitable for high-purity, controlled production environments
- Basket diameter: from 300 to 1,300 mm
- Filter area: from 0.01 to 2.04 m²
- Nominal volume: from 6.5 to 350 L
Key figures
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