High-Precision Single-Cavity Injection Mold for Industrial Multi-Blade Impellers | JST Mould Solutions
Engineering Mastery in Rotational Balance
This 1-cavity high-performance injection mold is specifically engineered by JST Mould for the demanding production of industrial and automotive multi-blade impellers. In high-RPM applications like HVAC blowers and radiator fans, rotational symmetry and dynamic balance are critical. Our advanced tooling ensures that every blade is aerodynamically identical, significantly reducing noise and extending motor life for Tier-1 automotive and industrial cooling systems.
Technical Excellence & Performance Highlights
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Optimized Aerodynamic Precision: Utilizing high-speed CNC machining and mirror EDM, we achieve micron-level uniformity across all blades, ensuring peak performance and minimal vibration.
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Integrated Hot Runner Technology: Equipped with a balanced hot runner manifold to ensure uniform plastic flow, eliminating short shots and air traps in thin-walled sections.
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Advanced Thermal Management: High-density cooling circuits follow the complex blade contours, ensuring rapid heat dissipation, preventing warping, and achieving market-leading cycle times.
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Premium Hardened Steel Durability: Constructed with high-grade H13, S136, or 1.2344 steel (HRC 48-52) to withstand abrasive resins and guarantee a stable life of over 1,000,000 shots.
Quick Technical Specs
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Category: 1-Cavity Precision Industrial Impeller Mold
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Application: HVAC Fans, Automotive Radiator Fans, High-Pressure Blowers
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Precision Tolerance: +/- 0.01mm
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Mold Life: Designed for high-volume 1M+ production cycles
