Chocoform Extruder + Enrobing Robot Selmi Chocoform: Extruder machine with enrobing robot aligner. CHOCOFORM is a completely innovative machine in the Selmi range that works with pressure upon a cylindrical cartridge (made of chocolate and hazelnut, almond etc.) for higher quantities of chocolates production in a certain shape. Selmi Chocoform Extruder + Enrobing Robot ®copy