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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.

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