Gentle unloading of bulk vehicles by pneumatic plug conveying.

Unloading bulk tanker and low-friction conveying of sodium perborate tetra hydrate to the bulk silo.
Fine granulated washing powder is delivered in a bulk vehicle and transported pneumatically to a storage silo.

The new equipment includes the gentle action with a PTA-PL mobile bulk unloading system (Pulseline®) which replaces the original bulk unloading high velocity system reducing the proportion of fine particles by approximately 15 %.

The product is transported another 60 metres from the storage silo to the day bin. It is also transported slowly over this section by pneumatic conveying using a pressure tank and controlled pulsated bypass air.