Shaftless Steel Motorised Screw Auger Feeder - 3m Long Screw Shaftless Screw Conveyor - Product Description A robust, low?maintenance shaftless screw conveyor designed for reliable material handling in industrial environments. Built with a heavy?duty trough, hydraulic height?adjustable rear legs, and an explosion?proof 3 kW motor (415V, 50 Hz), this unit delivers consistent performance for continuous-duty applications. The system is engineered for smooth installation and dependable operation, with features such as adjustable legs and fully enclosed covers for safe, clean conveying. As noted in the manual, "The back legs are equipped with a hydraulic adjustable lift to allow height adjustment if required," and the motor is specified as "Explosion-proof... rated power 3 kW... protection level IP55." Ideal for handling a wide range of materials where a shaftless design reduces clogging, improves flow, and simplifies maintenance.