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Leading Trade Fair for Powder & Bulk Solids Processing and Analytics

30.08. - 01.09.2022 // Nuremberg, Germany

New Date: POWTECH 2022 from 30 August - 01 September 2022

+++ The entries in the exhibitor & product database correspond to the registration status for POWTECH 2019. +++

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Exhibitors & Products POWTECH 2019


Alte Untergath 40

47805 Krefeld



Phone: +49(0)2151.375-5

Fax: +49(0)2151.375-900

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Products of HEIN, LEHMANN GmbH (5)

Screening, Separation, Fluidisation

HEIN, LEHMANN, worldwide represented by a multiplicity of subsidiaries and representations, is well-known as a reliable and competent partner. With our KNOW-HOW based on experience gained over the last 100 years HEIN, LEHMANN has set standards in the filtration, screening and separation technique.

According to application, CONIDUR® Fine and Slotted hole Sheet and Wedge Wire Screens are used as working screens in continuously and discontinuously working centrifuges, in filter and mill application and in fluidised bed units for drying and cooling. The CONIDUR® gas / air distribution deck finished with specified pressure drop is an essential component of the fluidised bed unit.

The combination of Wedge Wire Screen cylinder as backing screen and CONIDUR® hole sheet as working screen is mainly applied in the filter technology. So, these screen cylinders for filtration are used from inside to outside or reverse.

Due to production Wedge Wire Screens are differentiated in welded Wedge Wire screens, CORIMA, or looped Wedge Wire Screens, RIMA®, RIMETTA®, and ULTRA RIMETTA®.

Modern machines and highest accuracy at production ensure our high quality standard. Our technically different finishing enables an exact adjustment to each individual application of the customer.

HEIN, LEHMANN GmbH offers you products from these product groups:



The products and/or services can be used in the following branches of industry.

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