Screw press

摘要

A screw press includes a drive with at least one spindle nut which is vertically adjustable at a threaded spindle and to which is fastened an upper press part or the like. A guide column is connected at the underside of the upper press part at one end, and the guide column is loaded in tension by the drive during the pressing process.

主权项

1. A screw press comprising:
a drive (26); a guide column (4); a threaded spindle (9) within said guide column (4); a spindle nut (8) vertically adjustable at said threaded spindle (9); an upper press part (3) having an underside; said guide column (4) connected to said underside of said upper press part (3); and wherein said guide column (4) is loaded in tension by said drive (26) during a pressing process, wherein said guide column (4) comprises an outer annular groove (22) on the upper press part side, and additionally comprising a force transducer (23) arranged in said annular groove (22).