The presses designed and supplied for aluminium profiles range from 1,200 to 12,000 tons.
In most cases, our expert technicians constantly assist customers in choosing either a "Front Loading" or "Back Loading" press.
Our system selection consulting and assistance combines practical needs with creativity to achieve the maximum results.
Press interfaces, interlocks and the rest of the system is directly controlled and managed by Presezzi Extrusion so that the customer need not worry about technical and relational problems between various manufacturers.
Over the years we have acquired extensive experience in the production of rods, wires and pipes that allow us to design and produce presses with complex extrusion technology cycles. Our company is able to provide direct and indirect extrusion and with perforator.
ø 60 mm to ø 397mm pipes and ø 20 mm to ø 150 mm rods in bronze alloy are just some of the productions our 4500/5500 MT direct, indirect and 1125 ton perforator presses can produce.
ø 5 mm to ø 30mm solid OT58-OT63 alloy rods created with the indirect 5500 MT press.
ø 50-55 mm 99.9 copper alloy pipes produced with a 1600 MT press and 152 ton perforator.ø 4 mm to ø 60 mm solid OT58-OT63 alloy rods created with the indirect 3000 MT press.ø 50-55 mm 99.9 copper alloy pipes produced with a 1600 MT press and 152 ton perforator.ø 4 mm to ø 60 mm solid OT58-OT63 alloy rods created with the indirect 3000 MT press.
These are just some of the various production types that can be created with our systems dedicated to the COPPER and BRASS industries.
Our pool of technicians is willing to study and design new solutions for any type of production.
A strong and matured experience in this sector allows Presezzi Extrusion to offer to the client the supply and technological assistance starting from the initial part of the plant to the scalper. A scalper is an hydraulic machine that removes the oxidized part of the billets in hard, hot alloys before entering the press.
Thanks to this process the billet enters the press immediately after the scalping without waiting for stacking and entering the oven, operations which tend to oxidize the surface. By scalping instead of turning stacking is reduced and scraps and oil from elements that generate problems in the re-melting process are eliminated.