



Mold Spring Made of high-quality alloy spring steels such as 60Si2MnA, and processed by quenching and tempering, it features high strength, sufficient toughness, and its anti-fatigue life exceeds the industry standard by 30%! Processed by high-precision grinding machines, the surface is smooth without burrs, and the dimensional accuracy reaches ±0.02mm, making it suitable for all kinds of precision molds. The original gradient pitch design effectively prevents resonance; the anti-rust nickel plating/blackening treatment makes it more corrosion-resistant and durable. It covers a full range of load series, including light, medium, and heavy loads, with complete specifications, and customization is supported. It is suitable for multiple scenarios such as stamping, injection molding, and die casting, stably providing long-lasting elastic force, greatly improving the service life of molds and production efficiency!