The Sigma is primarily intended for pre-cleaning of grain and other granular materials, but can also be used for fine cleaning. The SIGMA has vertical rotary screens that, thanks to the centrifugal force, provide very high capacities in relation to machine size.
• Rotating vibration-free operation
• Designed for minimal demands on foundations
• Flexible installation option – easily rotatable outlet and hatch for outlet
• Fully enclosed for low noise level and a dust-free environment
• Self-adjusting roller brushes ensure effective screen cleaning
• Outlet section with highly effective aspiration unit
• Electronic monitoring system