The ED 12 volumetric single-screw feeder without bridge destroyer/bridge breaker, with intervention protection and horizontal or vertical discharge tube is particularly suitable for the fine dosing of small, free-flowing products such as powders, flakes, fibers, granulates and agglomerates. The particle size is limited to 2 mm with this small device.
Technical data
| Throughput with AC three-phase motor | 2.4-35 l/h |
| Throughput with stepper motor | 0.05-31 l/h |
| Ø Metering tools | 12 mm |
| Dosing hopper content with AC three-phase motor | 3 l |
| Dosing hopper content with stepper motor | 1 l |
| Weight | ≈ 6 kg (without control) |
| Speed with AC three-phase motor | up to 560 min-1 (depending on gearbox) |
| Speed with stepper motor | 1-500 min-1 |