Marine products offered by Cofundi


	Cofundi - Aluminium Casting

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BRAKES

Another type of part manufactured for naval is an inertia brake, reducing vibration. They are situated in a reduction system attached to the crankshaft vibration of a marine engine. 

In this case the piece has now reached 35 kg and is made by permanent mold and chemical molding, with a gross weight of 60 kg 

Such pieces have a complicated morphology and also a high added value. Not only that, but laborious process is therefore necessary, for example, machining is done in several stages and balanced. 

The required alloy AlSi7Mg this piece is, and then to manufacturing is applied T6 heat treatment. 

If you can not find the item you are looking for, please contact us.

NET COLLECTING DRUMS

One of the heaviest pieces made for the naval sector, drum collecting networks, which can weigh up to 200kg, and get up to diameter 2000mm. 

These drums are made in chemical molding, given its weight. 

Clearly in this case the difficulties are due to the high weight, which makes them difficult to manage given its dimensions. 

It consists in AlSi7Mg alloy, and to achieve the desired levels of hardness is applied T6 heat treatment. 

If you can not find the item you are looking for, please contact us.

TRANSMISSION RINGS

One of the parts that Cofundi is currently doing since 2010 is the ring of transmission used in the naval sector. These same parts are used in wind turbines. 

This part reaches 20kg, and has a considerable size, but despite this is done in permanent mold, giving a gross weight of 35 kg, and hence and requested for the mechanical characteristics. 

This ring was manufactured under inspections and audits of maritime GL, DNV, LRS, reflecting the quality with which the parts are delivered. 

It consists of the AlSi12 alloy, and does not require heat treatment.

Cofundi - Aluminium Casting