What is Aluminum Extrusion? Everything You Need to Know

Aluminum extrusion is a widely used manufacturing process where aluminum is forced through a die to create specific shapes. This technique produces aluminum extrusion profiles that are lightweight, durable, and versatile.

This process is vital across industries, including 80 20 aluminum structures and custom aluminum extrusions for 3D printer frames, renewable energy, medical equipment, logistics, and industrial automation.

How Does Aluminum Extrusion Work?

The process begins with heating an aluminum billet to a specific temperature. Once softened, the aluminum is pushed through a die using hydraulic pressure, forming the desired shape. The extruded aluminum is then cooled, stretched, and cut to size. This method allows manufacturers like JLCMC to create intricate aluminum channel extrusions and t slot aluminum profiles for structural applications.

How is Aluminum Extrusion Made?

Billet Preparation - High-quality aluminum billets are selected and heated.

Extrusion Process - The aluminum is forced through a shaped die.

Cooling & Quenching - The extruded material is cooled rapidly to ensure structural integrity.

Stretching & Cutting - The profiles are straightened and cut to specified lengths.

Surface Treatment - Additional finishes like anodizing or powder coating enhance durability.

How to Cut Aluminum Extrusion?

Cutting 2020 aluminum extrusion or any other aluminum profile requires precision tools. The best options include:

Miter Saws with Carbide Blades - Ensures clean and precise cuts.

Bandsaws - Useful for thicker profiles.

Hand Hacksaws - Ideal for small projects but requires more effort.

CNC Machining - Offers highly accurate custom cuts.

Where to Buy Aluminum Extrusion?

Searching for aluminum extrusions near me but still can't find the right supplier? JLCMC is a leading manufacturer of aluminum extrusions, specializing in high-quality custom aluminum extrusions for the European and American aluminum extrusion market. As one of the top aluminum extrusion companies & suppliers, JLCMC ensures precision engineering and competitive pricing.

Why Choose JLCMC for Aluminum Extrusion?

Professional Aluminum Extrusion Suppliers – Specializing in high-quality aluminum products.

Lightweight & Strong – Ideal for structural applications.

Corrosion-Resistant – Long-lasting performance in various environments.

Customizable Solutions – Available in numerous shapes and finishes.

Reliable Supply Chain – Ensuring consistent quality and timely delivery.

Conclusion

Aluminum extrusion is a vital process that supports industries worldwide. Whether you're looking for 80 20 aluminum, t slot aluminum, or specialized custom aluminum extrusions, JLCMC is your trusted partner. As a leading manufacturer of aluminum extrusions, JLCMC provides high-quality products tailored to industry needs. For those searching for aluminum extrusions near me, choosing JLCMC ensures durability, precision, and superior performance.