The Mold Has A Guaranteed Service Life of over 500,000 Cycles - Fanstar Fulfills The Long-term Production Commitment with Dual Guarantees of Materials And Craftsmanship.

In the field of high-end manufacturing, molds are not only forming tools but also the core assets for long-term production capacity and cost control. To address customers' concerns about frequent mold repairs and machine downtime for mold replacement, Fanstar makes a solemn commitment: All mass production projects are guaranteed a mold service life of over 500,000 cycles. The lifespan indicators and acceptance standards are clearly specified in the contract, making us a reliable long-term mold partner.

To truly ensure a mold service life of over 500,000 cycles, it relies on systematic engineering capabilities: Fanstar selects high-purity S136, NAK80 or H13 mold steels. The key sliders, inclined dies and core surfaces are coated with TD (hardness ≥ 2800HV) or vacuum nitriding treatment, significantly enhancing wear resistance and anti-sticking performance. Combined with five-axis precision machining to ensure the mating clearance ≤ 0.02mm, it avoids micro-milling wear. The cooling system adopts a conformal waterway design to reduce the risk of thermal fatigue cracking. All moving parts undergo 72-hour continuous mold testing to ensure no jamming or deformation during a million cycles.

In the field of pen mold manufacturing, the 64-hole high-gloss fully automatic molds have operated stably for over 800,000 cycles; the electromechanical shell molds (including multiple sliders and glass fiber reinforced materials) maintain an assembly accuracy of ±0.05mm after 500,000 cycles; even for the aerospace molds made of high-temperature PEEK material, a special thermal management design has enabled them to maintain no functional degradation after 500,000 cycles.

Choosing Fanstar means choosing a technical partner that prioritizes "full life cycle cost" and guarantees the lifespan of molds for over 500,000 cycles. We not only deliver a mold, but also provide sustainable and predictable high-efficiency production capacity. Please feel free to contact us to obtain your personalized lifespan verification plan and DFM report.