How to Reduce the Manufacturing Cost of Your Machined Aluminium Profile Without Changing the Design

Your machined aluminium profile has been designed, tested and approved, and it's been in production for years. Everything works as it should. But the cost is still higher than you'd like.

When looking to reduce the cost of machined aluminium components, the first suggestions often involve changing the design to make manufacturing cheaper: reducing wall thickness, simplifying geometry or relaxing certain tolerances. But redesigning an existing component isn't always an option.

Fortunately, there are ways to reduce aluminium profile manufacturing costs without having to change the design.

In this article, we'll discuss three areas worth exploring to reduce the manufacturing cost of your custom aluminium component, from optimising machining operations to consolidating accessory sourcing, assembly, and logistics.

1. Review the machining strategy for your aluminium component

We often talk about the process chosen to machine aluminium profiles, because matching the machining your aluminium product needs with the right supplier can make a significant difference on overall costs, especially when your product requires quite a few machining operations.

There can be different ways to manufacture the same component. For example, the number of machining setups, the fixtures used to hold the component, and the sequence of operations can all affect production time. A part requiring multiple setups, for example, might be manufactured more efficiently using a custom-made fixture over CNC machining.

Importantly, do not underestimate how much even a small reduction in cycle time can add up over hundreds or thousands of components.

2. Look at the costs between production stages

Sometimes, the manufacturing operations themselves aren't the main problem. It's what's happening between them.

Consider a machined aluminium profile that's extruded by one supplier, transported elsewhere for machining, and sent to another facility for anodising. That introduces additional transport costs, handling, administrative work, potential delays, and time. And when something goes wrong, coordinating between several suppliers can quickly pile up the complication costs.

Nowadays, it's quite common to look for suppliers that consolidate some of the processes if not all of the production so you receive your machined aluminium component finished and ready-for-use. This doesn't necessarily mean every operation needs to take place in the same factory, but rather having one partner do the managing of the manufacturing process to help you reduce time and resources spent managing multiple suppliers, and it also makes production planning easier, since different operations can be scheduled around the same delivery requirements.

Of course, consolidation isn't automatically cheaper. The important thing is to compare the total cost of obtaining a finished component, rather than the price of each manufacturing operation individually.

3. Don't forget to consider accessory sourcing, assembly, and special packaging

This is an opportunity that, at ALUCAD, we've noticed is very often overlooked.

Many machined aluminium profiles aren't delivered as standalone components. They might require screws, plastics inserts or brackets, rubber seals, or even another extruded aluminium profile to be assembled with another before it's ready to be integrated into the final product.

If you're sourcing these separately, managing inventory and then assembling everything yourself (or through another subcontractor), you're adding another layer of costs and coordination. So imagine if your aluminium profile supplier could deliver the components already assembled? Instead of receiving machined profiles from one supplier and fasteners from another, you could receive the profiles with the necessary accessories already fitted.

And what about packaging? Because packaging can also have an important impact on how efficiently components move through your own operations.

Think of the difference between receiving hundreds of loose aluminium parts and receiving them organised into ready-to-use sets. For example, at ALUCAD, we supply profiles placed very particularly with the top and bottom clearly designated for storage to make it as quick and streamlined for our client.

Depending on your production process, customised packaging for aluminium extrusions could mean:

• Components grouped into assembly kits with their corresponding accessories.

• Parts packed in quantities matching your production batches.

• Individual protection to prevent scratches or damage during transport.

• Clearly labelled packages to simplify identification and inventory management.

For recurring orders, this can make a really big difference to the overall cost of handling finished aluminium products.

Reducing costs of bespoke aluminium profiles doesn't always mean redesigning

If your aluminium component is already performing well, changing its design might be the last thing you want to do. But that doesn't mean its manufacturing costs can't be reduced.

Whether through more efficient machining, better coordination between production stages or consolidating accessory sourcing, assembly and packaging, there may still be opportunities to reduce costs while keeping the original design and specifications.

At ALUCAD, we support manufacturers throughout the entire production process, from bespoke aluminium extrusion and aluminium profile machining to surface finishing, accessory sourcing, assembly, and customised packaging.

If you're wondering whether there's a more cost-effective way to manufacture your custom machined aluminium profile, send us your aluminium product drawings and requirements and we'll provide a quote including all the costs (extrusion and machining and accesssories to the delivery of your component, ready-for-use).