Automotive Interior Trim Mould

Product General Information:

Product name	Automotive Interior Trim
Weight	2.8Kg
Shrinkage	1.05%
Material	PP
Mould size	180012001100mm
Recycle time	65s
The type of injection machine	HT1600T

Description:

This high-precision automotive interior trim mould is a custom-engineered injection molding solution specifically designed for global automotive component manufacturers, tailored to meet the mass production needs of 2.8kg car trunk side trim parts. As a professional mold manufacturer with rich industry experience, we have developed this mould to cater to the strict quality standards of global automotive markets, providing a reliable and efficient production solution for car trunk side trim parts.

Built with premium 718H core and cavity steel, this mould undergoes strict heat treatment processes including quenching and tempering, ensuring exceptional hardness (up to HRC 38-42), superior wear resistance, and long-term dimensional stability. These key advantages enable it to withstand long-term high-pressure injection cycles. Complementing the core steel, the mould adopts 1730 high-rigidity mould base steel, which provides robust structural support, effectively reducing vibration during injection molding and preventing mould deformation even under continuous high-load operation.

Optimized for PP/PP+T20 material, the mould features a precisely calibrated 1.05% shrinkage rate, meticulously adjusted through repeated testing and simulation to ensure consistent product dimensions batch after batch. This precise shrinkage control eliminates common defects such as burrs, shrinkage marks, and dimensional deviation, ensuring each car trunk side trim part meets the strict assembly requirements of global automotive manufacturers, with smooth surfaces and perfect fit for vehicle assembly.

In terms of structural design, the mould boasts a compact 1800×1200×1100mm size, perfectly compatible with HT1600T injection molding machines—one of the most widely used equipment in global automotive component production. Its optimized design enables an efficient 65-second production cycle, significantly improving mass production efficiency and reducing manufacturers’ production costs. Additionally, the mould’s modular structure allows quick replacement of wear parts, minimizing maintenance time and operational costs.

Designed for global automotive component manufacturers, this mould adheres to international quality standards and is compatible with worldwide market production needs. It ensures stable and efficient mass production while offering flexible customization options to meet the specific requirements of different regions and automotive brands. Whether for standard production or custom-made solutions, this high-precision interior trim mould provides long-term value, supporting manufacturers in production scaling and market expansion.

With excellent performance, reliable quality, and efficient production capabilities, this automotive interior trim mould has become a core choice for global automotive component manufacturers. It helps them improve production efficiency, reduce operational costs, and enhance market competitiveness in the global automotive industry. The combination of premium materials and precise engineering ensures the mould’s long service life, further lowering the total cost of ownership for manufacturers.

The 718H steel’s heat treatment not only enhances hardness but also improves toughness, making the mould resistant to wear and damage during high-pressure injection. The 1730 mould base steel’s rigidity ensures structural stability, avoiding deformation that could affect product quality. Together, they guarantee consistent performance even under continuous mass production.

The 1.05% shrinkage rate, tailored for PP/PP+T20 material, leverages the material’s excellent processability and durability, ensuring each trunk side trim part retains its shape and fit over time. This precision eliminates post-processing needs, saving manufacturers additional time and costs.

In summary, this high-precision automotive interior trim mould integrates premium materials, precise calibration, and user-friendly design. It is specifically tailored for 2.8kg car trunk side trim mass production, adhering to global standards and offering flexibility to meet diverse brand needs. Backed by professional manufacturing expertise, it is a trusted tool for manufacturers to optimize production and gain a competitive edge.