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Refrigerator Injection Mold

The refrigerator base channel (or base beam) is a core load-bearing and structural component at the bottom of a refrigerator, typically made of high-strength steel or robust plastic. It acts as the "skeleton" and "foundation" of the appliance, with key functions including:
Structural Support: It bears the total weight of all internal components, such as the compressor, condenser, inner liner, and stored food, ensuring the cabinet remains stable and resists deformation.
Mounting Platform: It provides a solid base for mounting critical vibrating parts like the compressor, guaranteeing their stable operation.
Leveling Foundation: The adjustable front leveling feet are attached to its ends, making it essential for stabilizing the refrigerator and preventing wobbling.
In summary, a robust base channel is crucial for the refrigerator's long-term stable, durable, and quiet operation, reflecting the product's intrinsic quality and craftsmanship. Its superior performance directly depends on high-precision injection molds, which guarantee absolute dimensional accuracy and uniform structural density of the base channel. This creates a stable, vibration-free supporting platform for the compressor, fundamentally eliminating operational noise and potential safety hazards caused by deformation or insufficient base strength. 
Availability:
Injection Mold Name

Refrigerator base channel


refrigerator
sample

Product Description

The detailed information is as follows:



Tool Material S50C, P20
Standard part PUNCH, MISUMI
Carvity Count 1X1
Injection molding machine tonnage 380T
Mold Base GDM Customization

Mold Life

100,000





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Technical  Strength


Hot Runner Valve Gate Injection

This technology ensures that molten plastic is injected into the mold at a constant temperature and pressure, fundamentally eliminating gate vestige and internal material stress caused by traditional cold runner systems. It enables waste-free production and facilitates automation, resulting in more precise part molding, denser structure, and higher strength. This ensures decades of stable and quiet operation for numerous functional components within refrigerators.

Product Appearance and Parting Line Segment Difference

The segment difference at the product parting line (PL) position is controlled within ≤0.05 mm. Through the analysis of trapped air and the optimization of venting design, combined with polished assembly, a naturally smooth and seamless transition in appearance is achieved.

Optimal Gate Location and Gate Shape Designed via CAE Analysis

Data-driven simulation results provide scientific and quantifiable insights, enabling proactive defect prevention and significantly improving the success rate of the first mold trial.



Our Advantages

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35 years of experience in customizing home appliance injection molds, informed by collaborations with industry leaders such as Daikin and Gree.

A technical team of over 100 mold design engineers.

Supported by imported processing equipment from renowned brands, including Mitsubishi and Makino.
A dedicated mold quality management center equipped with a full-process data control system.








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