{"id":12351,"date":"2026-07-30T08:28:31","date_gmt":"2026-07-30T05:28:31","guid":{"rendered":"https:\/\/elevatorsan.com\/?post_type=product&#038;p=12351"},"modified":"2026-07-30T10:43:46","modified_gmt":"2026-07-30T07:43:46","slug":"shaftless-screw-conveyor","status":"publish","type":"product","link":"https:\/\/elevatorsan.com\/en\/urun\/shaftless-screw-conveyor\/","title":{"rendered":"Shaftless Screw Conveyor"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"<p>Brief Technical Description:<\/p>\n<p>Shaftless Screw Conveyors are high-efficiency conveying systems featuring a specially twisted spiral design that does not incorporate a central shaft or intermediate bearings; they enable the conveyance of sewage sludge, food waste, meal, fibrous and sticky bulk materials without jamming, wrapping around the screw or causing the system to seize.<\/p>\n<p>Principle of Operation:<\/p>\n<p>The high-strength shaftless helical spiral, driven by a gear-reducer motor, rotates whilst sliding along a wear-resistant lining located at the base of the U-shaped housing. As there is no shaft or intermediate bearing inside, the material does not become entangled in the helix; instead, it is continuously pushed forward along the housing by the rotational movement. 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