Aluminum LED Heat Sink Housing Die Casting Machine Cooling Fin Cold Chamber

High-Throughput Aluminum Die Casting Solution for Lighting Heat Sink Enclosures

Purpose-built for high-volume production of aluminum LED heat sink housings, our 138-ton cold chamber die casting machine delivers industry-leading throughput and consistent part quality for lighting component manufacturers. Optimized for finned heat sink designs, it turns complex high-density cooling housings into repeatable, cost-effective mass production results.

This machine adopts imported German PLC system and full-color touchscreen HMI, enabling real-time monitoring and precise control of injection speed and pressure. Paired with servo motor technology and closed-loop control, it achieves accurate, step-less adjustment of injection speed, ensuring consistent fill for every heat sink housing cavity.

• High-flow valves and a precision piston accumulator deliver stable, repeatable injection performance, compatible with all types of heat sink housing die designs from flat-plate to cylindrical finned structures.
• Uniform shot-to-shot consistency keeps dimensional and weight deviation within tight tolerances, reducing scrap rates for high-volume LED heat sink production.

The hydraulic system adopts dual proportional control to realize multi-stage injection and low-pressure mold clamping, with high-quality European or Japanese oil seals installed throughout to guarantee long-term reliable operation.

• The clamping and die height adjustment mechanism ensures even stress distribution and stable die positioning, eliminating misalignment issues during long heat sink production runs.
• Its sturdy frame and dependable hydraulic system support long-term continuous production with a low failure rate, helping you meet tight delivery schedules reliably.

The optimized fast injection speed and closed-loop control system significantly shorten cycle times for heat sink housing production. Equipped with an energy-saving power system, it delivers lower per-unit energy consumption compared to standard same-tonnage models.

• An integrated oil cooling system maintains stable hydraulic fluid temperature during extended operation, reducing component wear and supporting a 15–20 year design service life.
• A cooling die-sweeping robotic arm is available as an optional upgrade to further automate production and reduce manual intervention.

• Standard configurations ship within 20 days to get your heat sink production line online quickly
• 2-hour initial response + 24-hour full resolution after-sales support for all technical issues
• 1-on-1 dedicated service throughout the order and equipment lifecycle
• On-site engineer support available for installation, commissioning and operator training
• Factory visits are warmly welcomed for equipment inspection and hands-on learning

Ready to scale your LED heat sink housing production with a high-performance, reliable 138T cold chamber die casting machine? Contact us today for full specifications and a custom quote.