- Outer and inner perforated screens in stainless steel AISI 430.
- Heavy duty chassis and general mechanics.
- Bearings and support of top quality range (SKF).
- High performing fans in reversed blade design ensuring low noise level.
- Central recirculation auger reinforced along the sections more submitted to wearing.
- Outer pipes of the augers in large thickness and treated with hot dip galvanization offering a long resistance to abrasion.
- Electric motors and their control devices oversized.
- Insulation and protection of the electric boxes, safety and control devices protected in grade IP 65.
- Multiple safety systems with permanent communication between all sensors and control devices.
- Electric cables and wirings protected by reinforced sheaths in high grade of insulation against squashing and corrosion.
- Operating software under control of a PLC unit of last generation.