The feeder operates by utilizing an electromagnetic exciter to produce vibrations, driving the feeding trough to perform high-frequency reciprocating motions at a specific angle. This causes the material within the trough to be thrown at an angle and move in a designated direction, achieving precise quantitative feeding. Suitable for continuous production and can be paired with electronic scales to form a closed-loop automatic feeding, weighing, and batching system. Widely used in industries such as cement, mining, metallurgy, coal, chemicals, construction, docks, as well as pharmaceuticals, tea processing, and ceramics, facilitating the quantitative, uniform, and continuous feeding of non-viscous granules or powdered materials from storage bins or hoppers to receiving devices.