280T Cold Chamber Diecast Machine for Automotive Lamp Heat Sink ADC12 LED Light Heat Sink Machine

As a highly versatile production solution for lighting component manufacturers with diverse product portfolios, this 280-ton cold chamber die casting machine covers the complete range of lamp heat sink production: automotive headlight bases, motorcycle headlight bases, front lamp bases, rear lamp bases and spotlight cooling bases. It is the ideal all-in-one machine for lighting factories that need flexible production capacity across multiple product lines.

Equipped with a German PLC system and intuitive color touch screen, the machine provides precise, repeatable monitoring and control over injection speed and pressure for every product category. Closed-loop control technology enables flexible, on-the-fly adjustment of injection parameters, allowing quick and seamless changeover between headlight, taillight and spotlight base production without sacrificing casting quality or process stability.

The dual-proportional hydraulic system achieves fully programmable multi-stage injection and low-pressure mold clamping, and is fitted with high-quality European or Japanese oil seals for long-lasting, leak-free reliability. The clamping and mold height adjustment system ensures even stress distribution and accurate mold positioning regardless of mold size, while the injection unit with high-flow valves and precision piston accumulator adapts seamlessly to different mold designs, gating layouts and part geometries across all lamp heat sink categories.

Built on a heavy-duty, stress-annealed machine frame and cooled by a high-efficiency oil cooling system, the machine delivers consistent performance and a service life of 15–20 years under normal industrial production conditions. An optional mold sweeping robotic arm is available for customers looking to upgrade to automated production cells.

We ensure shipment within 20 days of order confirmation. Our service package includes 2-hour rapid response plus 24-hour on-site after-sales support, dedicated one-on-one technical service, on-site commissioning by experienced engineers, comprehensive technical guidance, and we welcome all customers to visit our factory for live demonstrations and in-depth process consultation.