At Getec, we specialize in aluminum production of 5000, 6000, and 7000 series aluminum alloys, using our 11 extrusion presses which range in tonnage with diameters of less than 2″ up to 20″.
What makes Getec’s aluminum extrusion services so good? We can extrude aluminum shapes that no one else can and deliver these shapes faster than our competition.
Getec features 16-wire CNC EDM machines that interface with the latest CAD/CAM engineering software. In addition, our Aluminum Extrusion Division employs top-notch engineers dedicated to our quality processes. They work with you to fix die problems on the fly and oversee the extrusion process to ensure that you receive the highest quality and the fastest lead times in the business.
In addition, Getec Industrial fabricates all of our extrusion dies for our customers on-site. Unlike other aluminum extrusion companies, there is no waiting while shipping it to the die manufacturer, waiting for them to machine it and ship it back.
This also allows us to make changes to your manufactured die if the initial run doesn’t meet your expectations without the lag time of shipping it back and forth to the die manufacturer for rework. Giving you the ability to produce a better aluminum extrusion product in a fraction of the time it would take for one of our competitors.
From the inception of your extrusion design to the completed turnkey product, our aluminum extrusion specialists provide expertise on everything from cost-saving ideas to the increased thermal performance of your product’s design.
Getec Industrial provides a full line of turnkey extruded aluminum products, including aluminum extrusion design, aluminum die casting, high performance heat sinks and custom shapes. As turnkey aluminum extrusion manufacturers, we provide quality products that are RoHS compliant. Getec’s goal is focused on exceeding customer expectations.
The aluminum extrusion process really begins with the design process, for it is the design of the product–based on its intended use–that determines many of the ultimate production parameters. Questions regarding machinability, finishing, and environment of use will lead to the choice of alloy to be extruded. The function of the profile will determine the design of its form and, hence, the design of the die that shapes it.
Once the aluminum extrusion design questions have been answered, the actual extrusion process begins with billet, the aluminum material from which profiles are extruded. The billet must be softened by heat prior to extrusion. The heated billet is placed into the extrusion press, a powerful hydraulic device wherein a ram pushes a dummy block that forces the softened metal through a precision opening, known as a die, to produce the desired shape.
That is a simplified description of the process known as direct extrusion, which is the most common method in use today. Indirect extrusion is a similar process, but with some important differences. In the direct extrusion process, the die is stationary and the ram forces the alloy through the opening in the die. In the indirect process, the die is contained within the hollow ram, which moves into the stationary billet from one end, forcing the metal to flow into the ram, acquiring the shape of the die as it does so.
The extrusion process has been likened to squeezing toothpaste out of a tube. When pressure is applied at the closed end, the paste is forced to flow through the open end, accepting the round shape of the opening as it emerges. If the opening is flattened, the paste will emerge as a flat ribbon. Complex shapes can be produced by complex openings. Bakers, for example, use a collection of shaped nozzles to decorate cakes with fancy bands of icing. They’re producing extruded shapes.