Why Do Tea Tray Molds Have Extremely High Requirements for Mold Bases?

1. Relatively Deep and Large Cavities: Tea trays are often shallow trays with certain depths and widths, resulting in relatively open mold cavities. This requires the mold base to possess excellent overall rigidity to resist deformation under long-term injection pressure.

2. High Surface Finish Requirements: High-quality tea trays (especially those imitating stone or real wood textures) require the mold cavity surface to achieve an extremely high finish. This fundamentally relies on the excellent polishability of the mold base plates.

3. Complex Cooling Channel Design: To ensure uniform cooling of the tea tray, shorten the molding cycle, and prevent deformation, the cooling channels (water lines) within the mold are often intricately designed, requiring specialized processing capabilities such as deep-hole drilling.

4. Structural Stability is Paramount: Even minor deformation or misalignment can lead to issues in the tea tray product, such as flash, uneven thickness, or pattern misalignment. Therefore, the precision and stability of the mold base are fundamental guarantees.

Changhui Company: The Professional Backbone for Tea Tray Mold Bases

Core Advantages Ensuring Precision and Quality

• Equipment Strength Ensures Processing Capability: The company has over 60 production and processing equipment, including 35 advanced CNC machining centers. Among them, the large gantry machining center has a maximum travel of X-axis 3500mm, Y-axis 2500mm, and Z-axis 1500mm, fully capable of handling the machining of large tea tray mold bases. Crucially, its deep-hole drilling equipment can process water lines up to 1450mm deep, perfectly realizing the complex cooling system designs within tea tray molds and ensuring cooling efficiency and uniformity during tea tray production.

• Professional Team Provides Full-process Support: Over 30 engineering R&D technicians and more than 60 experienced CNC technicians provide full-process professional support for the design optimization, machining paths, and precision control of tea tray mold bases, tackling various complex structural challenges.

• Material and Process Ensure Intrinsic Quality: Changhui deeply understands that material is the foundation of precision. The company uses customized mold steel. Before being put into production, all steel materials are stabilized for 90 days to naturally relieve internal stress, followed by strict testing via spectroscopy and flaw detection to ensure the material is uniform, stable, and defect-free. This process results in mold bases with high hardness, corrosion resistance, and excellent polishability, providing the optimal substrate for the high-gloss surface of tea tray molds and fundamentally improving the yield rate of customers' final products.

Comprehensive Customization Service Capability

1. Design and Structural Optimization: Based on customer-provided 2D/3D drawings of tea tray molds, Changhui's engineering team can perform optimization analysis on the mold base structure, such as reasonably setting weight reduction holes and reinforcing ribs while ensuring rigidity, and optimizing the positions of guide pins and ejector pin holes, making the overall mold more stable and efficient.

2. Full-process Machining Capability: All processes can be completed in one stop, from mold base plates, pocketing, and slider machining, to the precision machining of all components like water holes, KO holes, spring holes, support pillars, guide pillar bushes, wear plates, and stop pins, ensuring overall fit accuracy.

3. Supply of Various Mold Base Types: Whether it's common large gate mold bases, pin-point gate mold bases, or large mold bases suitable for complex molding, Changhui is proficient in processing and manufacturing, providing suitable options for tea tray molds with different processes.

Reliable Delivery Time and Large-scale Delivery Capability

Conclusion