Machines for brick and ceramic industry

DOUBLE-SHAFT SCREEN FILTER ADF

Technical solution:

The extruder chamber, the filter body including the baseplate of the gear-box are made as the weldment from steel plate. The augers and paddles are also welded from steel with the wear resistant hardfacing AWELD Standard. The desing of augers and paddles enables the effective wear protection thanks to the naves, which protect the filter shafts against abrasion. The extruder chamber is divided in the shaft axis for an easy assembly and disassembly of augers and paddles. The extruder chamber filter lining is made from steel plate and straight stripes with CrC hardfacing.

The augers extrude the material through the screens, which eliminate contaminants, especially of the organic origin, like roots, parts of plants, bigger bits of sawdust etc. The screens can be produced with different perforation according to the customer´s reguirement. The exchange of screens is managed with the hydraulic mechanism, which enables the cleaning or the exchange of screens without any idling or the disassembly of the filter. The cleaning of screens can be done without any outage. The filter shafts are overhung.

The filter is driven by the AC motor via the planetary gear-box to one of the filter shafts. The second shaft is driven by the gear set, on request can be provided with the mechanical spur gear-box. The oiling is managed with the oil system equipped with the self-cointained pump.

Technical data: