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Glossary

Plunger

In foundry, it is a rod going through the stopper and the nozzle responsible for cleaning the nozzle. It is mostly used when pouring SG/nodular iron, this type of iron causing build-up onto the inner face of the nozzle.
English Plunger
Français Ringard (m)
Deutsch Pegel /Pressstempel
Español portaaguja / punzón
Português punção

Pressure control on pressurized pouring machine

Regulation of pressure during the pouring process by the aid of a set of valves in order to avoid fluctuations in the pouring box and guarantee uniform pouring conditions.
English Pressure control on pressurized pouring machine
Français Machine à couler sous pression (f)

Pressure pour furnace / pressure pouring furnace/ pressurized pouring furnace

Pouring machine containing molten metal intended for casting. Its heating chamber is responsible for keeping it warm. The pressure inside the mold allows raising the metal through a siphon to a pouring box where it is poured into a mould.
English Pressure pour furnace / pressure pouring furnace/ pressurized pouring furnace
Français Four à pression (m)

Pressurized pouring machine

In foundry, it is a device used to store liquid metal in a main chamber from which the metal can be raised through a siphon to a pouring box, by applying a pressure in the main chamber.
English Pressurized pouring machine
Français Machine à couler sous pression (f)
source : http://www.sert-metal.com/fr/glossaire?gsearch=P&modealpha=true
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