Electromagnetic Vibro Feeder is acknowledged as a kind of linear direction feeding device. It features smooth vibration, reliable operation, long service life and reliable for discharging bulk materials from bins, transporting them over limited distances, for charging & dosing them continuously or batch wise.
Characteristics Features: - Stable vibration
- Simpler construction of drive
- No moving parts hence no maintenance
- Reliable operation
- Easy and Stable control and flow adjustments
- Delivery flow is independent of main voltage
Electromagnetic vibro feeders operate through controlled, high-frequency vibration. This is accomplished with electrical pulses and a machine that is tuned to a mechanical resonant frequency that is higher than the electrical frequency of the power supply (sub-resonant tuning).
The electrical controllers for our electromagnetic feeders are designed around half-wave rectification of AC power. The efficient switching mechanism of silicon controlled rectifiers produces DC impulses without wasteful resistor or rheostat energy loss. Plus, it provides a full 0 – 100% range of control