High Density Pump, Low Pressure Dense Phase Transport System, Trolley and more
NEA 430 is an entirely pneumatic system for the low-pressure transport of high density powders, granulates and polymers capable of continuous, high volume product feed rates.
The innovative 4 periods operating cycle ensures uniform, uninterrupted delivery.
The unique technical and structural characteristics of the NEA 430 ensure continuous performance for greater productivity than a conventional venturi pump system. The innovative dual cyclonic valve system cleans the pumps and the respective utilities effectively in one minute, eliminating the downtime otherwise necessary to dismantle the individual components. The compact and versatile structure of the NEA 430 means that it can be installed quickly and easily even on existing, operational production lines.
Three regulators complete with pressure gauges (for feed, transport and pinch control) let operators quickly read and, if necessary, recalibrate the pump operating pressure values.
Cyclonic valve
Technical specifications
| Maximum delivery rate | 4 kg/min |
| Powder feed distance | up to 30m |
| Powder aspiration distance | up to 3,5m |
| EC conformity | Atex II 3 D c T6 |
| Maximum inlet pressure | 6 bar |
| Maximum cleaning pressure | 7 bar |
| Compressed air consumption | 330l/min |
| Aspiration-delivery line size | Ext. diameter 16 mm, polyethylene |
| Overall dimensions of NEA 430 unit | mm 400 x 542 x 220 |
| Weight | 14,5 Kg |
| Continuous operating pressure control, NEA 430 | 4,8 bar |