The vertical screw conveyor with a feeder is a variant of the vertical conveyor equipped with a feeder ending in a hopper (as a standard, the length of the feeder from the vertical section to the centre of the hopper is 1.2 m to 2 m – we can deliver other lengths on custom order) and two motors – the primary motor and another motor installed near the feeder hopper. This conveyor type is perfectly suited for moving bulk materials from trailers to silos or warehouses where the hopper must remain at a certain distance from the vertical main section. Adraf offers two models of this conveyor type: Model P04/1, with a diameter of 140 mm, available in lengths of between 4 m and 14 m, and model P04/3, with a diameter of 200 mm and also available in lengths of between 4 m and 14 m. As is the case with other conveyors manufactured by our company, we offer many additional accessories, such as directional troughs, automatic and manual multi-way manifolds, silo clamps, discharge pipes, etc. Vertical conveyors with feeders are characterized by a stable structure, convenient operation, reliability, and low purchase and operating costs. Thanks to the above features, Adraf’s products are exceptionally competitive and an excellent choice for anyone interested in purchasing a vertical conveyor.