Types and practical applications of extrusion molding

The process works on a range of metals, each with its own unique properties. Aluminum, steel and copper are the most prominent, with each material selected for specific applications due to its unique properties. Furthermore, metal not only affects the extrusion process, but also functionality, durability and cost-effectiveness.

1.Aluminum extrusion

Aluminum is a leader in the extrusion process and is prized for its lightweight, corrosion resistance and excellent electrical conductivity. It can be easily extruded into complex shapes, making it a favorite across many industries.
1.Transportation: Used to manufacture frames, body panels and components in the automotive and aerospace industries.
2.Construction: Used in window frames, doors and structural supports.
3.Electronics: Enclosures for equipment and radiators.
4.Consumer Goods: In furniture and home furnishings.

2.Steel extrusion

Steel is known for its exceptional strength and durability. Although extrusion of steel is more challenging than aluminum due to its higher melting point, it produces parts capable of withstanding extreme conditions. Advances in extrusion technology have expanded steel’s suitability, ensuring its role in building the backbone of industrial and infrastructure projects.
1.Construction: Beams, columns, and frames provide the backbone of large structures.
2.Automotive industry: High-strength axles, frame components, and safety components are required.
3.Mechanical Products: Heavy machinery parts where wear resistance is critical.
4.Tools: High strength mold parts.

3.Copper extrusion

Copper excels in extrusion due to its excellent electrical and thermal conductivity, making it indispensable in electrical applications. Its antibacterial properties and natural corrosion resistance further enhance its usefulness in various fields.
1.Electrical Systems: Wiring, connectors and busbars for efficient power distribution.
2.Cooling system: radiator and heat exchanger.
3.Hardware: Pipes and fittings that benefit from copper’s corrosion resistance.
4.Architecture: Decorative elements and fixtures that capitalize on the aesthetic appeal of copper.

Through these diverse applications, metal extrusion becomes a versatile and indispensable manufacturing technology. Aluminum, steel and copper all play key roles in various industries and are selected for their specific properties that match the needs of different applications.