The operatives at fish food manufacturer Skretting of Longridge, Lancashire, UK think that their ‘Spiroflow’ Bulk Bag Discharger is “wicked” – which, roughly translated, means that they are delighted with the way it performs! It used to take them 25 to 30 minutes to discharge each of the 11 ingredients used in the production of fish feed for industrial fish farming. Now one tonne bulk bags (FIBC’s) are discharged in around 5 minutes.