Filtration for Chemicals & Raw Materials – Process Filtration Solutions

Filtering Process Fluids

Many production processes generate fluids containing fine solids. These particles can wear down equipment or affect product quality. Suitable filtration ensures such contamination is reliably removed.

Filtration solutions are often integrated directly into process loops, enabling continuous cleaning of fluids. Depending on the process, options include filter cloths for chamber filter presses, further fabric variants through to high-permeability filter cloths.

Even filtration helps keep production conditions consistent and avoid scrap; for precoat processes, a precoat filtration cloth complements process filtration.

Filter Bags for Ion Exchangers and Resins

Ion-exchange resins are used across many chemical applications, for example in water treatment or raw material recovery. In these processes, resin needs to be securely retained while fluids pass through unimpeded.

Filter bags for ion exchangers enable reliable separation of resin and fluids. At the same time, they protect plant components from contamination and make it easier to operate treatment systems. For chemically demanding media, the filter bag for ion-exchange resin (fine chemicals) is also suitable.

Typical applications include:

• Retaining ion-exchange resin
• Filtering water treatment processes
• Cleaning process fluids
• Separating solids

The right filter solution enables ion-exchange systems to run reliably.

Electrolyte Filtration in Chemical Processes

Electrolytes aren't only used in electroplating applications, but also in various chemical processes. Here too, solids and reaction residue need to be reliably removed.

Continuous electrolyte filtration keeps process conditions stable and helps prevent build-up. At the same time, electrolytes can be used for longer, reducing material consumption. Robust filter systems such as high-throughput centrifuge filter bags or finer variants such as 25 µm centrifuge filter bags are well suited to technical integration.

Filter bags and filter pouches enable easy integration into existing plant and ensure reliable filtration even during permanent use.

Benefits of Our Filtration Technology for the Chemical Industry

Filtration solutions for chemical applications need to be reliable and durable. Our filter products are made from technical materials and built for industrial applications.

The materials used enable safe filtration even with demanding media and varying process conditions. For dewatering and separation processes, suitable solutions are available, such as Color Drain, the Classic filter bag, and sizes such as 0.125 m³, 0.5 m³, 0.8 m³ or 1.25 m³; special cases can be covered with custom sizes.

Typical benefits include:

• Even filtration
• High material quality
• Long service life
• Reliable particle retention
• Industrial-grade construction

Our filtration technology is used across a range of chemical applications and has proven itself in practical use.

Custom Filtration Solutions for Chemical Applications

Chemical production plants often vary considerably in design and process conditions. That's why custom filtration solutions frequently make sense.

Winkler Filtertechnik also manufactures filter bags and filter pouches to individual requirements. Size, material and design can be adapted to the specific application. Use our filtration product advice service, or go straight to custom solutions.

Thanks to our in-house manufacturing, adaptations can be implemented flexibly and existing filtration solutions optimised. Fixing and repair accessories such as quick-release filter cloth ties and sewing thread are also available.

Laser Cutting of Technical Textiles for Process Filtration

For special geometries or bespoke installation dimensions, we also offer laser cutting of technical textiles. This allows synthetic fabrics and nonwovens to be cut precisely to DXF specifications, reproducibly and suited to prototypes, small batches and full-scale production.

Winkler Filtertechnik for Chemicals and Raw Materials

Winkler Filtertechnik supplies filtration systems for chemical applications and raw material processing. Our filter products are built for industrial use and enable reliable filtration across a range of processes.

Through hands-on development and in-house manufacturing, we create filtration solutions that work reliably in daily use and support stable production processes. Our filtration technology helps keep fluids clean, protect equipment and improve production workflows.