With nearly sixty years of experience, FONTREY makes your cast iron parts from a few grams to 25 kg, from prototypes to medium series.

Our offer of various services enables us to accompany you from the creation of your parts to the finishing touches.

Our various know-how and our production means enable us to be very reactive and to ensure short lead times.

Contact us : Cast iron foundry company in Roanne.

Treatment of cast iron parts in Roanne

Treatment of castings

FONTREY offers you different types of treatment for raw and machined cast iron parts. Epoxy painting Powder coating paint Zinc plating Chrome plating Nickel platin...

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The company's human resources

Industrial designer Planner Core Founder Foundry quality controller Moulder Uncheck Deburrer Robot programmer NC controller C...

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Cast iron foundry company in Roanne

Advice and studies

FONTREY supports you in the design of your projects thanks to its integrated design office. Thanks to our expertise and the development of 3D plans and simulations, we can adv...

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Core in Roanne

Core

Corrugation allows you to create the inner recesses of your rooms. Carried out on site by our core machines, this step minimises machining work and reduces material costs. FONTR...

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Cast iron melting in Roanne

Cast iron melting

With 3 induction furnaces of 500kg and our experience, we use two materials : lamellar graphite cast iron and spheroidal graphite cast iron. Each of these processes partici...

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Moulding in Roanne

Moulding

FONTREY is one of the few iron foundries in France to be equipped with a DISAMATIC 2110 MK5 line. Our production line allows a fast production of the different moulds, based o...

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Lamellar graphite cast iron in Roanne

Lamellar graphite cast iron

This technique has good dimensional stability as well as ease of processing and machining. Grades - GG 20 ; GG-25 Grades - FGL 200 to 250. Please contact us : ...

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Spheroidal graphite cast iron in Roanne

Spheroidal graphite cast iron

The addition of magnesium allows spheroidisation of the graphite. These mechanical strength characteristics are close to those of some steels. Grades - GGG-40 ; GGG-50 ; G...

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Shot blasting and shot peening in Roanne

Shot blasting and shot peening

Stripping consists of extracting the sand from the moulds after casting and cooling, in order to recover the castings. Then, the shot-blasting stage consists of projecting micro...

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Finishing and machining in Roanne

Finishing and machining

After pickling and shot-blasting, the parts are finished manually or with the help of 3 robotic cells. They are then machined using our Heller palletised machining centres or ou...

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Assembly and packaging of parts in Roanne

Assembly and packaging of parts

On request, we carry out the assembly of the various parts making up a single sub-assembly, in cast iron or any other alloy. If you wish to go further with a direct shelf placem...

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Our values

Engagement

Commitment

Rigueur

Precision

  Réactivité

Responsiveness

Modernité

Modernity

Harmonie

Harmony