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.