The Zenith banana or multi slope screen is capable of achieving exceptional throughput per screening area. The screen is a high capacity, thin layer and high velocity machine and may include any number of deck slopes from two to as many as six, varying from 45 degrees through to horizontal on the last slope.
The various slopes may also incorporate deck media with different apertures to meet the particular process requirements. The screens are commonly designed to fit modular polyurethane deck panels. However, woven wire or punch plate may also be used, depending on requirements.
Banana Screens
Zenith Banana Screens are also available in a double deck arrangement which reduces the number of equivalent horizontal single deck units installed. Zenith Banana Screens vary in size from as small as 1.8m wide to over 4 m wide.
Banana Screens Benefits
• Excellent sizing efficiency due to thin layer screening.
• High specific capacity per unit area resulting in reduced screen (unit) size.
• Low energy requirement.
Banana Screens Applications
A linear motion and large vibration amplitude with high screen acceleration make the Zenith Banana Screens suitable for many varied size classification applications. These features also reduce the incidence of blinding and pegging.
Diamond Mining
• Primary and secondary sizing
Coal Mining
• Primary and secondary sizing
• Stockpile load – out (sizing)
Iron Ore Mining
• Primary and secondary sizing
• Mill discharge Precious and Base Metal Mining
• Secondary sizing
• Mill discharge
Others
• Soda ash processing
• Potash processing
• Uranium processing
