Liwell animation

Описание: HEIN, LEHMANN is proud to offer you the ultimate in screening Technology, the LIWELL® Screening Machine. With more than 4000 machines in operation worldwide, the Liwell® Screen operates on the "Flip-Flow" principle under which elastic polyurethane screen mats are alternately tensioned and relaxed. In the final tensioning phase of the cycle, the screen mats are stretched, changing the surface of the screen mat and altering the shape of the aperture. Acceleration forces on the LIWELL® screen mats of up to 50 G’s are achieved, whereas the machine structure gets only 2 or 3 G’s. The screen deck operates free from pegging and blinding, even with difficult feed materials. The end result is the effective screening of sticky, moist, and abrasive materials, at cut points as low as 50 mesh.