How to work: The FAL Pneumatic vibrators have Aluminum shell, corrosion resistant, with special grease; the piston rod outside the shell vibrates with the piston; long life guarantee, to adapt to different applications And the frequency and vibration amplitude is adjustable. Features: •Power, a small amount of lubrication, quiet •Frequency 20-50HZ •Vibration force 12-2740N •Continuous adjustable parameters (adjustable pressure) •Maximum operating temperature: 150℃ •Can be customized 200℃ •Suitable for extreme bad environment Where to work: •Vibrating table •Filter sieve •Storage bin emptying •Dispersing and compacting bulk material •Preventing material hanging on the wall of bin •Driving conveying device and discharging groove Parameters:low price Linear Pneumatic Vibrators website: