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Sema Image
Sema Image
Multi-Material Plate Fin Tool (Al/Cu Hybrid Structure, Thermal Expansion < 3μm/m·K)
This groundbreaking tooling system integrates innovative rib technology to craft self-locking corrugated fins using a continuous progressive stamping process. This leads to an impressive 30% faster assembly of high-density fin packs for aluminum heat exchangers. Designed for 0.08-0.3mm AA4343 alloy, it boasts ±0.01mm laser-guided accuracy at a remarkable 300 strokes/minute.
The die features hybrid fin geometries (Hex-cell/Wave-louver) to enhance thermal turbulence, offering brazing-ready mirror surfaces (Ra≤0.2μm) that eliminate post-processing. With cryogenically-hardened tooling ensuring over 100 million strokes durability, it is ideal for mission-critical applications: EV battery thermal stacks, marine intercoolers, and turbo oil coolers.
We are a leading high-tech enterprise dedicated to the art of crafting precision stamping molds. Specializing in automotive heat exchange systems, stamping automation equipment, and precision stamping products, we boast a team of expert engineers skilled in both design and manufacturing. Through years of relentless pursuit of excellence, we've achieved ISO9001, ISO14001, and IATF16949 certifications.
