Selecting the right material for industrial projects often hinges on cost efficiency after installation, not just the raw weight or price. Aluminum stands out because of its unique advantages like low density, about one-third that of steel, making it lighter, easier to handle, and reducing freight costs. It also naturally resists corrosion without needing extra treatment, cuts and welds faster, efficiently conducts heat and electricity, and retains scrap value. These qualities make aluminum an appealing choice in industrial applications.
When searching for reliable suppliers, an Indonesia aluminum factory known for consistency and product quality can be very attractive. One such example, Exalum Metal, has decades of experience pressing aluminum in Indonesia. Industrial buyers looking for dependable sources often trust Exalummetal industrial aluminum products for their proven billet quality, maintained dies, standard length availability, and quality guarantees. Below are five of the company’s recommended aluminum extrusions ideal for industrial needs.
- Flat Bar
Flat bars are a staple in any industrial buyer’s portfolio. Flat bars can transform easily into essential components such as brackets, gussets, machine guards, base plates, and busbar blanks.
Exalum Metal catalogs fixed profiles for quick reorder by code and quantity instead of creating new drawings each time. A compact example is section 10027, which measures 15.40 x 2.00 mm and weighs 0.083 kg/m, suitable for light fabrication needs. On the other hand, section 10065 measures 60.00 x 6.00 mm at 0.976 kg/m to support structural demands. For applications requiring wider plates, section 10302 offers 130.00 x 6.00 mm and 2.114 kg/m, large enough to eliminate weld seams by using one piece.
- Spandrel
Spandrel profiles provide a clean, continuous band that covers and separates glazing runs on curtain walls. Beyond aesthetics, these profiles conceal structural floor slabs and building services, improving building elevation appearance.
Contractors typically buy spandrels by large project quantities; some towers may require several tonnes in a single order. Design 62051 spans 102.50 mm with a 0.80 mm wall thickness at a light 0.246 kg/m, suitable for straightforward facade systems. For heavier-duty needs, shape 84903 is wider and thicker, measuring 111.00 mm and weighing 0.659 kg/m, with a substantial surface perimeter for anodized or powder-coated finishes.
- Equal Angle
Equal angle profiles feature two legs of identical width arranged at a right angle. So, Equal Angle is ideal for corner reinforcement, bracing frames, edging panels, and rack construction.
Exalum Metal offers a sixteen-type catalog, giving fabricators options depending on strength and weight needs. Type 20043 is a small, stiff angle of 18.00 x 2.00 mm and 0.184 kg/m, useful where resistance to flexing is critical. Alternatively, type 20071 features a wider face at 25.40 x 0.80 mm but remains light at 0.108 kg/m, advantageous for long runs requiring less weight.
- C Channel
C Channel profiles resemble a U shape with a web and flanges of unequal dimensions. Their design simplifies fabrication where panel edges must be retained or where electrical cables require protected housing.
Exalum Metal Factory in Indonesia produces five variants catering to different needs. For example, variant 31021 is a smaller profile measuring 15.20 x 9.10 mm with a wall thickness of 1.00 mm and weighing 0.085 kg/m. It often serves light trunking and capping tasks. In contrast, variant 32053 provides a generous 101.60 x 19.05 mm dimension at 0.336 kg/m, wide enough to finish full sheet edges without needing joints.
- Heat Sink
Heat sink extrusions incorporate fine fins that help draw heat away from electronic components like drives, converters, and lighting elements. Their perimeter measurement indicates how effective the profile is at dissipating heat. Code 96007 fits compact spaces at 19.00 x 15.00 mm, weighing 0.277 kg/m with a perimeter of 148.425 mm, ideal for small drives or converters. Larger cooling demands use code 96009, which measures 50.00 x 35.00 mm at 0.577 kg/m with a perimeter of 376.283 mm, suitable for cabinet-mounted power stages where airflow is limited.
Together, these five aluminum profiles form a practical assortment for routine industrial consumption. Flat bars support general fabrication, spandrels enhance exterior facades, equal angles add bracing and edging, C Channels provide retention and routing solutions, and heat sinks help manage thermal loads. All come from the same qualified billet stock, maintaining dimensional and material quality across shipments. You can choose between mill finish, anodized, or powder-coated options based on your project’s specifications.
Ready to Source Your Aluminum Profiles?
Choosing the right aluminum extrusion supplier impacts not only material cost but also fabrication ease and final product durability. To request a quotation, simply provide the section number, cut length, quantity (in kilograms or pieces), and your preferred finishing. Contact [email protected] or WhatsApp +62 811 9429 970 for prompt assistance. Exalum Metal ships container volumes internationally, including to the United States, the United Kingdom, Australia, and Canada. For buyers requiring unique profiles not listed in the catalog, new dies can be cut at their Tangerang facility. Take the next step in securing quality aluminum extrusions for your industrial operations today.
