Needle Felts  Manufacturers, Traders, Suppliers

KAYSER was founded in 1709, when it was set up as a weaving mill specialising in the manufacture of woollen textiles used for tailoring cloth, mainly for the Prussian army.
The KAYSER Group is a world-wide supplier of high-performance filter media, used in low to high temperature ranges in different kind of applications, including membrane solutions.
Our fine-meshed network of KAYSER subsidiaries and partners ensures a local presence for our customers. In close co-operation with our customers, we optimise processes by means of precisely defined product properties in different applications.
KAYSER offers products and solutions for the following market segments:
Dry filtration:
For the separation of dust and flue gases in product filters and dedusting systems
Liquid filtration:
For the solid-liquid separation in a wide range of industrial processes
WATER TECHNOLOGY:
The internationally active A. KAYSER GmbH & Co. KG with a long tradition therefore offers you innovative and efficient solutions for water purification, treatment and recycling for municipalities and industry in an individual business division.
We have developed high quality methods of water filtration to guarantee pure bacteria-free water of best quality in water treatment. Our KAYSER Rotation Membrane Filter (KRM) and Rotary Fine Filter are ecologically oriented solutions with a very good price-performance ratio. By using KAYSER technology you can constantly achieve perfect results even if used in large systems.

BWF Envirotec is the world's leading provider of filter media for industrial dedusting, product filtration and solid/liquid separation.Our extensive range of filter media includes synthetic needle felts as roll goods, ready-to-install filter media, a wide choice of surface and protective finishes as well as accessories for dust collectors.
As early as 1968, BWF Envirotec was the first manufacturer worldwide to introduce synthetic needle felts as filter media. Today, BWF Envirotec produces yearly over 7,000,000 ready-to- install filter media. These are used worldwide under the brand name needlona® for the filtration of harmful gases and pollutants. Since 1992, we have been certified under the Quality Management System ISO 9001.
Some of the main business segments are:

• Asphalt mixing plants
• Biomass power stations
• Chemical and pharmaceutical industry
• High temperature dedusting
• Coal-fired power stations
• Food industry
• Non-ferrous metal and steel production
• Cement, gypsum and lime industry
• Thermal waste treatment

We support and accompany our customers through all project phases - from the analysis of process data, the recommendation of filter media, to the monitoring of filter media in use. For all applications, there are BWF Envirotec specialists who know the processes, applications and technologies of the plants. This guarantees our customers first class advice on all aspects of filtration.