Multotec’s standard modular screen sub frames, which include box-type, dewatering, side tension and bolt down sub frames, provide a durable, reliable support for polyurethane and rubber screening media with a variety of fastening options.
These sub frames are constructed according to the specific demands of the mineral processing application and screening machinery being utilised, to enhance the performance, lifespan and efficiency of your screening operation.
Box-type sub frames are suitable for heavy-duty screening applications requiring large sub frames. The sub frames feature welded cross-members superimposed with welded one-foot grid trays huckbolted into position.
Multotec dewatering sub frames are designed with a separate window, eliminating the need for chamfered panels and reducing material holding to increase the efficiency of the dewatering screen to enhance constituent recovery.
Polyurethane-tensioned panels use the same clamps as woven wire, which means that both polyurethane and woven wire-tensioned panel types can be installed on the same welded sub frame.
Screen sub frames designed to fasten and support panels on all four sides with conventional bolting for coarse and heavy-duty screening.