The automotive body side skirt mold is precision-manufactured using high-strength alloy cast iron or P20 pre-hardened steel, with a surface accuracy of ±0.05mm and a mold life of over 500,000 cycles. The structure includes core components such as upper and lower mold bases, pressure rings, guide pillars, and guide bushings. The cavity undergoes nitriding hardening treatment and is compatible with 500-1200 ton stamping equipment. Custom-developed based on customer 3D digital models, it is suitable for mass stamping production of various passenger vehicle side skirt sheet metal parts.


