Machinery:
- Discharge feeders:
- Electromechanic.
- Electromagnetic.
- Driven by exciters for big flows.
- Vibrating feeders.
- Grizzlies – scalpers
- Dewatering vibrating machines.
- Pneumatic vibrators.
- Electric vibrators.
- Optical sorters.
- Vibratory screens – sieves:
- Linear and circular movement screens.
- Multi-desk screens.
- Screens driven by unbalanced motors.
- Screens driven by exciters.
- Flip-flop screens
- Statistic -probabilistic screens.
- Elastic mesh screens.