Nobbing equipment removes the fishes head and tail and vacuum eviscerates the fish. The fishes belly is intact, and all the loose viscera has been removed. Pisces Nobbing machines are built out of stainless steel and FDA approved plastic. All the bearings, gearboxes and motors in the machines are stainless steel. The machines all feature variable drive pocket conveyor, which in able the speed of the machine to match the skill of the feeders.