SPECIFIC PLANTS

GYPSUM GRINDING PLANT

This plant is built to grind gypsum coming from precision casting metalworking (gold, silver, alloys).
The grinding process takes place inside a closed box where a jet of high pressure water grinds the gypsum, releasing the objects it contained.
Water and gypsum are mixed with a stirrer made of stainless steel, and then they are sent through a pipe to the decantation plants for their disposal.

frangigesso

PICKLING

This plant is aimed at pickling objects made of metal (gold, silver, alloys), by using heated acids or derivatives.
The pickling plant is made up of a self-extinguishing polypropylene structure which contains the treatment tanks.
The fume hood is closed by front sliding doors and protects the worker from the acid fumes produced during the pickling process.

decappaggio decappaggio

HOLLOWING

The plant is used to hollow objects made of metal (gold, silver, alloys) which have a central core of iron or copper. These objects are immersed into tanks which contain heated acids (nitric acid, sulphuric acid, or hydrochloric acid).
The action of the heated acid melts the filling material of the objects (iron or copper) while preserving their external shape.
Therefore, the objects result perfectly shaped, empty inside and light.
The hollowing plant is made up of a self-extinguishing polypropylene structure which contains the treatment tanks.
The fume hood is closed by front sliding doors and protects the worker from the acid fumes produced during the hollowing process.

vuotatura

OSMOSIS

The plant is used to transform tap water into semi-demineralised water.
The present impurities in the tap water are held by an inverse osmosis membrane.
Since it it not necessary to buy demineralised water, this plant implies for the company a great economic saving.
The plant is designed according to the clients' needs.

osmosi