Adjustable Speed Dual Motor Vibrating Feeder can uniformly, timely, and continuously feed blocky and granular materials from storage bins to receiving devices. In sand and gravel production lines, it can provide continuous and uniform feeding for crushing machinery and perform preliminary screening of materials. It is widely used in crushing and screening combined equipment in industries such as metallurgy, coal mining, mineral processing, building materials, chemicals, and abrasives. Yongmei Machinery MotorVibrating Feeder allows adjustment of the excitation force to change and control the flow rate during operation, making it easy to regulate, with stable flow, low noise, low power consumption, and no material flushing. Additionally, the machine features light weight, compact size, and easy maintenance. If a closed structure is adopted, it can prevent dust overflow and environmental pollution.