Maliy pr. V. O., 62/2, liter A, St. Petersburg, Russian Federation, 199178

Vibratory feeders

Vibratory feeders are designed for uniform, adjustable feeding of bulk materials with grain size up to 5 mm into crushing, comminuting or sieving devices.


VF 1

VF 2

Technological parameters
Maximum material feed size, mm 10
Maximum output, kg/hour 400
Technical parameters
Gross/usable capacity of the hopper, l 12/ 9 72/ 66
Tray vibration amplitude up to, mm 0,2
50 Hz supply voltage, V 220
Drive power, kW 50
Overall dimensions (Length x Width x Height), mm 595х340х445 755х660х675
Weight, kg 20 29
Material of the hopper, tray and nozzle AISI 304


  • Stainless steel charging hopper with cover and tray;
  • Ability to change feeder capacity using two methods:
    • adjusting the amplitude of the tray vibrations by changing the current flowing through the coil;
    • changing the thickness of the material layer on the tray (by adjusting the position of the hopper gate).
  • Equipment of the feeder with rubber shock absorbers to ensure stability in operation;
  • Use of the VF 1 and VF 2 feeders provides:
    • Maximum crusher and grinder output;
    • Improved sieving of the shakers;
    • Minimized impact of human factor on the crushing, comminution or sieving process;
    • Increased service life of sieve shaker sieving surfaces;
    • Reduction of labor required for equipment operation;
    • Reduction of dust level when loading material.

Applications: any dry bulk materials: ferroalloys, ore, metallurgical powders and polymers.