Indonesia's premier aluminium extrusion manufacturer, delivering international-standard profiles for architecture, industry, and construction since 2013.
A sophisticated manufacturing process that shapes aluminium alloys into precise, complex profiles.
Aluminium extrusion involves heating aluminium billets to approximately 500°C and forcing them through a shaped die under high pressure. This process creates profiles with consistent cross-sections, excellent surface finish, and superior mechanical properties.
At INKALUM (PT Inkasa Jaya Aluminium), we've mastered this technology to produce high-performance profiles for architectural, industrial, and renewable energy applications—all backed by international certifications.
Eight precise steps from billet to finished profile
Aluminium billets heated to 450-500°C for optimal plasticity
Forced through precision dies under up to 2,500 tons of pressure
Controlled air or water quenching to set properties
Precision-cut to customer-specified lengths
Heat treatment to achieve T5 or T6 temper
Anodizing, powder coating, or wood grain
Dimensional and mechanical testing
Protective wrapping for safe delivery
Versatile aluminium solutions for every sector
Window systems, curtain walls, facades, handrails, and decorative elements
Conveyor systems, machine frames, workstations, and material handling
Solar panel frames, mounting structures, and support systems
Vehicle components, trailers, and marine applications
Committed to international standards
| Certification | Description |
|---|---|
| ISO 9001:2015 | Quality Management System |
| ISO 14001:2015 | Environmental Management |
| SNI | Indonesian National Standard |
| TKDN | Domestic Component Level |
| Green Label | Sustainability Certified |
In-house laboratory with advanced testing equipment
Complete documentation for every batch
6063 & 6061 alloys with high purity
Trusted by leading companies across Indonesia and beyond
Decades of expertise in aluminium extrusion manufacturing
State-of-the-art extrusion presses and finishing lines
Skilled engineers and technical support staff
Strategic facilities in East Java and Tangerang
Serving markets across Asia, Middle East, and Australia
ISO, SNI, and Green Label certified
Everything you need to know about aluminium extrusion at INKALUM
Contact our technical team for expert consultation on your aluminium extrusion requirements.
