Core Filling Production Line Machine

A core filled snack food machine producing the pillow or tube snack with a cream, chocolate or savoury filling inside an extruded cereal shell, formed and filled in one continuous operation.

Core filling is a co-extrusion process: the shell is extruded as a tube while the filling is pumped into its centre, and the two are cut together so each piece is sealed at both ends. The balance between shell flow and filling pressure is the control point, because too much filling bursts the shell and too little leaves hollow pieces that a buyer will notice. Contact us with your shell recipe, filling type and output target and we will specify the line.

A corn filling snacks food machine line producing corn-based core filled snacks, taking corn flour through extrusion, co-extrusion with the filling, cutting, drying and seasoning.

Corn is the usual shell base for this product because it expands reliably and carries both sweet and savoury fillings without competing with them. The line's critical pairing is the extruder and the filling pump: the filling has to arrive at a viscosity and pressure matched to the shell flow, and that is a function of the filling's temperature as much as the pump. Fillings differ, so the pump is specified to yours. Contact EMC Machines Manufactures with your filling recipe and target output.