The ED 20 and ED 20 B volumetric single-screw feeders with and without discharge aid/bridge breaker, with intervention protection and horizontal or vertical discharge pipe are particularly suitable for feeding free-flowing products such as free-flowing powder, flakes, fibers and granulates up to 3 mm particle size.
ED 20 / ED 20 B
Technical data
| Throughput with AC three-phase motor | 9.6-208 l/h |
| Throughput with servo motor | 0.4-277 l/h |
| Ø Metering tools | 20 mm |
| Weight | ED 20: 15 kg, ED 20 B: 25 kg (depending on the version) |
| Dosing hopper capacity | 4.5 l |
| Additional funnel | 12 l, 25 l, 50 l or according to customer requirements |
| Speed with AC three-phase motor | up to 560 min-1 (depending on gearbox) |
| Speed with servo motor | 4-750 min-1 |