EXTRUSION

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OVER 30 YEARS OF KNOWLEDGE
AND EXPERIENCE WITH HIGH-END
PRODUCTION EQUIPMENT
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Using high pressure to create objects that defy time and circumstance and present solutions that make life better. That’s a liberal description of extrusion in a nutshell and a concept that greatly inspires us.
Extrusion of custom aluminium profiles is the core of production at ELVIAL. It is a process that continues to be optimized every day for the past thirty years, through hard work and hands on experience. It is furthermore constantly ameliorating, with the deployment of high-end production equipment.

The extrusion process is practically what goes on in the production unit after the design is finalized. Bridging the product designer’s creativity and vision with the strict demands in mechanical properties can be quite a challenge. ELVIAL is in position to manufacture super demanding profiles, as far as geometry and surface are concerned. We operate 3 extrusion lines with press forces between 22 and 28MN and an annual capacity of 26.000t. The newest 22MN extrusion line runs on an efficient energy saving system that reduces electrical power consumption by 30%. A fourth one is soon going to be added to the plant’s production capacity.

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The ELVIAL production lines are part of a fully automated process and, since there’s minimal human involvement, the end result -your custom profile- is a piece of exemplary mechanical properties. Our automated production planning and material handling system ensures complete traceability of the final extruded product. This is part of our professional integrity clause that renders us a reliable partner, protecting both our brand and yours.

Cutting edge CNC machinery and short access times ensure the production of your profile is precise and efficient. The exemplary handling is followed by a thorough and environmentally safe cleaning, that ensures 85% recovery of chemicals used. The process is completed with the storage of your die. The storage is completely robotic, it can accommodate up to 15.000 dies and since it harbors ideal storage conditions the long service life of your die is guaranteed.

FACTS AND FIGURES


 

22 and 23MN 28MN NEW LINE 28MN
Billet diameter 7"/178mm 8"/203mm 8"/203mm
Profile meter weight Minimum 50 g/m 200 g/m 200 g/m
Maximum 5 kg/m 10 kg/m 10 kg/m
Maximum diameter Hollow sections 150mm 180mm 180mm
Fiat sections 180mm 250mm 250mm
Cooling system Air/water Air/water Air/water
Cutting length at press exit Minimum 3m 3m 3m
Maximum 14m 14m 14m
Standard 6m 6m 6m
ALLOYS
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Τhe alloy ideally suitable for your product will make all the difference in terms of quality. It can improve features, boost productivity and ensure an efficient manufacturing cycle. Our Research & Development team will be consulting with you both on design and product development in order to choose the best alloy for the end use you have in mind. Should the component you order demand a very particular or special alloy we are ready to provide it.
Elvial - THE DESIGN
GREEN ALUMINIUM

Low carbon aluminium with less than 4t CO2/t of aluminium empowers our customers seeking to reduce the carbon footprint of their products and contribute to their sustainability strategy.
Aluminium made from renewable hydropower enables us to deliver products with a lower CO2 footprint to make a positive impact for society.

Contacts us to discuss the possibilities of using low carbon aluminium

Elvial - THE DESIGN
EN AW6060

Alloy EN AW-6060 is a widely used extrusion alloy used for very complex cross sections and has very good anodizing response.

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Elvial - THE DESIGN
EN AW6063

Alloy EN AW-6063 is a commonly used extrusion alloy, suitable for a variety of applications with not high strength requirements.

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Elvial - THE DESIGN
EN AW6005A

Alloy EN AW-6005A is an extrusion alloy for general purposes, suitable for structural products where moderate strength properties are necessary.

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Elvial - THE DESIGN
EN AW6082

Αlloy 6082 has the highest strength of the 6000 series alloys, combined with excellent corrosion resistance for less complicated extrusion shapes.

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SPECIAL ALLOYS ON
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