Large scale die-casting machine market reaches 10.2 billion yuan by 2025: integrated die-casting becomes the core of cost reduction for new energy vehicles

The die-casting industry is experiencing rapid growth, driven by advancements in aluminum alloy die-casting and magnesium alloy die-casting technologies. According to recent market research, the large-scale die-casting machine market is projected to reach 10.2 billion yuan by 2025, with integrated die-casting emerging as a key technology for reducing production costs in the new energy vehicle (NEV) sector.

The Rise of Integrated Die-Casting in NEVs

Integrated die-casting, a breakthrough in manufacturing efficiency, allows automakers to replace multiple welded components with a single, high-strength cast part. This innovation significantly reduces assembly complexity, lowers material waste, and enhances vehicle structural integrity. Leading electric vehicle manufacturers, including Tesla, have already adopted this method, setting a trend for the industry.

Aluminum Alloy Die-Casting: Lightweight and Efficient

Aluminum alloy die-casting plays a pivotal role in modern automotive manufacturing due to its lightweight properties and corrosion resistance. By using high-pressure die-casting (HPDC) techniques, manufacturers can produce intricate, durable components such as battery housings, chassis parts, and motor casings. The shift toward aluminum alloys supports the industry's push for fuel efficiency and reduced carbon emissions.

Magnesium Alloy Die-Casting: The Next Frontier

While magnesium alloy die-casting is less common than aluminum, it offers superior weight reduction—up to 30% lighter than aluminum. Magnesium alloys also provide excellent thermal conductivity and shock absorption, making them ideal for applications in electric powertrains and structural reinforcements. However, challenges such as higher material costs and corrosion sensitivity must be addressed for broader adoption.

Market Growth and Future Trends

The expansion of the die-casting machine market is closely tied to the booming NEV industry. As automakers demand faster, more cost-effective production methods, manufacturers are investing in larger, more efficient die-casting machines capable of producing ultra-large structural components. By 2025, the integration of AI and automation in die-casting processes is expected to further optimize efficiency and precision.

Key Benefits of Integrated Die-Casting:

• Reduced assembly time and labor costs
• Enhanced structural rigidity and safety
• Lower material consumption and waste
• Improved vehicle weight distribution and energy efficiency

Conclusion

The large-scale die-casting machine market is set for exponential growth, with integrated die-casting at the forefront of automotive innovation. As aluminum alloy die-casting and magnesium alloy die-casting technologies evolve, they will continue to reshape manufacturing processes in the NEV sector. By2025, these advancements will play a crucial role in achieving cost-effective, sustainable vehicle production.

Stay updated with the latest trends in die-casting technology to remain competitive in the rapidly evolving automotive industry.