Innovation-driven, precision-led – Lingfei successfully developed an ultra-large two-shot injection mold, setting a new benchmark in the industry

Lingfei recently achieved a major breakthrough in precision mold technology, successfully designing and manufacturing an ultra-large two-shot injection mold for high-end automotive instrument panel assemblies. This successful launch not only demonstrates the company's exceptional capabilities in complex mold design and manufacturing, but also improves production efficiency and product quality for customers, earning high market recognition.

This ultra-large two-shot injection mold will be used in the instrument panel production of a well-known brand's new electric vehicle. Compared to traditional molds, this technology enables the molding of two components of different materials or colors within a single production cycle, completely eliminating the mismatching errors and costly secondary processing.

Technical Highlights: The mold utilizes Lingfei's proprietary hot runner timing control technology and multi-point coordinated cooling system, ensuring balanced melt flow and uniform cooling across the ultra-large molding surface, effectively addressing industry challenges such as product warpage and weld lines. Its repeatable positioning accuracy reaches micron levels, ensuring the ultimate precision and consistency of each product.

Broad Application Prospects: This technology is not only suitable for automotive interior parts (such as steering wheels, center consoles, and door panels) that require extremely high aesthetics and tactile properties, but can also be extended to high-end home appliances, such as two-color air conditioning panels and refrigerator door handles with soft covers, bringing more possibilities to the design and user experience of home appliances.

Lingfei's Technical Director stated, "We have always regarded technological innovation as the core driving force of our company's development. The success of this two-color mold reflects our team's extensive experience in CAD/CAE/CAM integrated design, precision machining, and assembly and debugging. Going forward, we will continue to deepen our presence in both the automotive and home appliance sectors, enabling customers to achieve product upgrades with smarter and more precise mold solutions."

This technological breakthrough solidifies Lingfei's leading position in the high-end mold market and injects new vitality into the industry's innovation and development.