The Jet conveyor is a loading component intoa pneumatic conveying line. He is working according the principle of a water-jet-pump.The bulk material is falling from the top into the jet area. Ahead the injector the material will catched by the conveying air and transported to the diffuser. Affected by the injection there develop a negative pressure into the inlet area. This effect obviate another dosing componet. The benefits of the jet conveyor are the continuous running, the prevention for moveable, itself weared components and as the result, the application for bulk materials with high temperatures.