High Density Pump, Low Pressure Dense Phase Transport System, Trolley and more
NEA 230 is an entirely pneumatic system for the medium pressure transport of granulates with constant product delivery feed rates.
The 2 periods operating cycle resolves the problems typically associated with transporting heterogeneous materials with non-uniform grain shape.
The unique technical and structural characteristics of the NEA 230 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 230 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 | Variable, depending on specific weight of product |
| Granulate feed distance | Up to 30m |
| Granulate aspiration distance | Up to 3,5m |
| EC conformity | Atex II 3 D c T6 |
| Minimum inlet pressure | 6 bar |
| Maximum cleaning pressure | 7 bar |
| Compressed air consumption | l/min |
| Aspiration-delivery line size | Ext. diameter 16 mm, polyethylene |
| Overall dimensions of NEA 230 unit | mm 400 x 545 x 220 |
| Weight | 14,5 Kg |
| Continuous operating pressure control, NEA 230 | 4,8 bar |