Custom Centrifuge Filter Bag – Bespoke Centrifuge Liners

Precise Solid-Liquid Separation Through a Tailored Fit

In industrial centrifuge processes, the precision fit of the filter bag determines the efficiency of the entire plant. Our centrifuge filter bags are manufactured exactly to your specifications, reliably preventing creasing, mechanical wear and bypass flow.

We produce your custom centrifuge liner either directly from your technical drawing or by fitting it precisely to a supplied centrifuge basket – for maximum process reliability.

You'll find further solutions for demanding production environments in our Filtration for Metal & Electronics and Filtration for Chemicals & Raw Materials – process filtration solutions ranges.

Custom Material Selection for Maximum Resistance

Depending on the chemical, thermal and mechanical stress of your process, we work with you to choose the optimal filter medium. The goal is maximum service life combined with a high flow rate.

Polypropylene (PP): Excellent chemical resistance to acids and alkalis.
Polyester (PES): High thermal stability and mechanical strength.
Polyamide (PA): Outstanding abrasion resistance for abrasive media.

Process Reliability Through Optimised Design

Every centrifuge filter bag comes with a robust drawstring that ensures secure fastening and easy handling. The fabric construction is matched precisely to your requirements and the solids being separated – for example, a defined micron rating of 25 µm.

For particularly sensitive applications, we also recommend our Filtration for Pharma & Healthcare – process water filtration or Industrial Speciality Filters ranges.

Your Benefits at a Glance

Custom-made: A perfect fit thanks to manufacturing from a drawing or sample basket.
Durable: High-quality industrial fabrics for maximum mechanical stress.
Flexible: Free choice of material (PP, PES, PA) depending on your application.
Efficient: Optimised handling reduces downtime during filter changes.
Precise: Micron ratings (e.g. 25 µm) matched exactly to your process specifications.

Technical Data

Material	Polypropylene (PP) Polyester (PES) Polyamide (PA)
Fabric construction	To specification
Micron rating (µm)	To specification (e.g. 25 µm)
Base unit	Each

Personal Advice for Your Centrifuge Technology

Which material is optimal for your specific process? We'll help you choose the right fabric construction and micron rating for your centrifuge. Use our filtration product advice service for a process-safe solution – or send us your drawing directly.

FAQ – Filter bags for industrial centrifuges

Common Questions About Custom Filter Bags for Centrifuges Filter bags for centrifuges need to be matched exactly to the centrifuge basket and the specific process. A precision fit ensures even solid-liquid separation, reduces wear and improves the service life of the filter liner. Here you'll find answers to common questions about choosing and using centrifuge filter bags.

Why do centrifuge filter bags need to be custom-made?

Centrifuge baskets vary considerably between manufacturers and designs. A filter bag needs to fit exactly, so no creasing occurs and no unfiltered medium can bypass the filter bag. A custom-made design ensures even stress on the filter fabric and significantly improves the service life of the centrifuge liner.

What applications are centrifuge filter bags used for?

Filter bags for centrifuges are used wherever solids need to be separated from liquids by centrifugal force. Typical applications include chemical processes, metalworking, environmental technology and industrial wastewater treatment. With the right micron rating, even very fine particles can be reliably separated.

Which material suits my centrifuge process?

Material choice depends mainly on temperature, chemical exposure and mechanical stress. Polypropylene suits chemically demanding media, polyester suits higher temperatures, and polyamide suits abrasive solids. Choosing the right material is critical to the filter bag's service life.

What filter fineness is typical for centrifuges?

The required micron rating depends on particle size and the solid-liquid separation requirements. Commonly used ratings range from around 10 µm to 100 µm. A 25 µm micron rating, for example, suits many standard industrial applications with medium-fine particles.

How is a filter bag secured in the centrifuge?

The filter bag is fitted into the centrifuge basket and secured with a drawstring or matching fixing. This keeps the filter bag securely in position even at high rotation speeds. The precision-fit manufacturing makes fitting easier and enables fast changes during maintenance work.