SOTECMA has a complete range of vibrating feeders, specially designed for hard and abrasive minerals.


These feeders are powered by two electric vibrators, which generate a linear motion vibration. The feeders are regulated by adjusting the eccentric masses of the motor-vibrators and by speed control with frequency converters.


Vibrating feeders


This range of vibrating feeders, model FE, has its application in secondary or tertiary crushing stages, or for handling materials with a maximum size of 300 mm.


Characteristics of vibrating feeders


The feeders have an optional anti-wear or polyurethane sheet coating handling of abrasive materials. Its design can be supported or suspended, depending on the implementation of the equipment.


SOTECMA also supplies the connection chutes between the hopper and the feeder. This element is very important for the correct functioning of the equipment. This chute is equipped with a flow regulating gate of material, as well as a system for regulating the inclination of the feeder.


The range has tray widths, from 400 mm to 1.300 mm, and capacities from 20 Ton / h to 1,000 Ton / h.


Vibrating feeder


TYPE DIMENSION Capacity (Ton/h)
  (mm) d= 1,6
FE HD 04 08 400 x 800 90
FE HD 05 09 500 x 900 165
FE HD 06 10 600 x 1000 190
FE HD 07 12 700 x 1200 280
FE HD 08 13 800 x 1300 350
FE HD 09 15 900 x 1500 460
FE HD 10 16 1000 x 1600 515
FE HD 11 18 1100 x 1800 680
FE HD 12 19 1200 x 1900 880

The Grizzly Feeders


SOTECMA also has a range of grizzly type primary feeders, specially designed for application in aggregate crushing and industrial mineral processing.


Features of Grizzly Feeders


This type of feeders has one or several grill steps that allow not only dosing and extracting large minerals, but also pre-screening of fine materials.


Its typical application is the feeding of jaw and impact primary crushers.


Adapting its width, to the standard width of the jaw crushers. We have widths of 600 to 1400 mm. That is, the maximum size to handle are stones up to 3000 kg.


Primary feeders and grizzlies


  (mm) d= 1,6
GR HD 08 400 800 x 400 300 Ton/h
GR HD 10 460 1000 4600 500 Tom/h
GR HD 12 500 1200 x 5000 650 Ton/h
GR HD 14 650 1400 x 6500 800 TonH

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