Our Manufacturing Technology
From die-casting technology to CNC machining, from 5-stage quality control to export packaging — the complete radiator manufacturing process under one roof.
Our Aluminium Cast Radiator
Manufacturing Process
High-purity AlSi12 alloy is melted at 720°C and injected into precision die-cast moulds. Each section is produced in a single piece, porosity-free.
Cast parts are machined on CNC centres, bringing dimensional tolerances to ±0.05 mm. Nipple connection surfaces are ground for perfect sealing.
Sections are joined with a proprietary nipple and EPDM gasket system ensuring watertight integrity. Every joint is manually inspected and approved.
Each radiator undergoes a 6-bar hydraulic pressure test per EN 442 requirements. No product that fails the test proceeds to the next stage.
Electrostatic powder coating or custom colour application protects each unit. Coating thickness is maintained at the 60–80 µm standard range.
After final quality control every unit is secured in export-grade packaging. Labels, barcodes and certificate documents are placed inside each carton.
5-Stage
Quality Control Protocol
Raw Material Analysis
Every batch of AlSi12 alloy is spectrometer-analysed; purity ratio is recorded.
Post-Cast Inspection
X-ray and visual inspection detects porosity, cracks and dimensional deviations.
Dimensional Measurement
Critical dimensions verified by CMM (coordinate measuring machine); out-of-tolerance parts are rejected.
Hydraulic Pressure Test
6 bar, 30 minutes. Every radiator is individually tested as required by EN 442 standard.
Outgoing Quality Control
Visual and dimensional check before packaging; CE labelling and documentation verification.
Certifications & Compliance
Our products hold the certifications required for the European, Gulf, UK and North American markets. Certificate documents are available on request.
| Certification | Scope | Target Market |
|---|---|---|
| EN 442 | Thermal output, pressure and temperature resistance | Europe |
| CE | European declaration of conformity | EU / EEA |
| KEYMARK | Third-party EN 442 verification | Europe |
| UKCA | UK conformity assessment | United Kingdom |
| GSO | Gulf Standards Organisation approval | Gulf States |
| SASO | Saudi Arabian Standards | Saudi Arabia |
| AHRI | Air-Conditioning, Heating & Refrigeration Institute | USA / Canada |
Explore Our Product Range
Visit our products page to see this technology in action, or get a quote right away.