Stationary Trommel Screen BRT HARTNER ST
The ST Stationary Trommel Screens are a modification of the TERRA SELECT Mobile Drum Screens. These are designed for stationary plants and therefore electrically driven and firmly mounted onto a sub-structure. The application range is very versatile and includes compost, all kinds of soil or wood as well as household waste or metal. The screening of fine particles up to 80 mm grit size is the priority with this machine.
If requested, the drum screen can also be equipped with entanglement protection or a cleaning device with a scraper. A housing made of sheet steel completes the scope of supply.
Technical Data
| Working Data | ST 20 – 45 | ST 22 – 60 | ST 25 – 90 |
| Drum diameter | 2,000 mm | 2,200 mm | 2,500 mm |
| Length of sieving surface | 3,900 mm | 5,400 mm | 8,400 mm |
| Total length of drum body | 4,500 mm | 6,000 mm | 9,000 mm |
| Total sieving area | 22 m³ | 44 m³ | 66 m³ |
| Thickness of screen plates | 8 mm | 8 mm | 8 mm |
| Drum inclination | 0° | 0° | 0° |
| Thickness of rings | 35 mm | 35 mm | 35 mm |
| Width of rings | 280 mm | 280 mm | 280 mm |
| Number of radial wheels | 4 | 4 | 4 |
| Rotational speed drum screen | 11 – 19 | 11 – 19 | 11 – 19 |
| Drive | 11 KW | 15 KW | 22 KW |
| Perforation | from 8 – 80 mm | from 8 – 80 mm | from 8 – 80 mm |
| Capacity* | *up to 20 tph | *up to 35 tph | *up to 50 tph |
| *Throughput can vary depending on the material, material properties, moisture and composition. All values are approximate. | |||