Metal ball sockets are high-performance safety components tailored for heavy-duty machinery.
Through four core process pillars—”material strengthening, surface armoring, fatigue-resistant design, and zero-defect manufacturing”—we ensure absolute reliability and extended service life under high-load, high-frequency, and highly corrosive conditions. They are the critical choice for ensuring the safety, efficiency, and long-term operation of heavy vehicle tailgates.
Technical Advantages Summary
| Feature |
Technology/Method Used | Performance Benefit | Value Delivery |
| High Strength & Toughness | 45#/SCM440 steel, Quenching & Tempering | Withstands heavy loads and frequent impacts | Enhanced safety and reliability for heavy-duty applications |
| Wear Resistance & Smoothness | Precision grinding, Spherical design | Maintenance-free, ultra-long service life, no noise or door sag | Reduced downtime and lifetime cost |
| Fatigue Resistance | FEA structural optimization | Over 80,000 cycles of fatigue life | Extended product lifecycle and lower ownership cost |
| Corrosion Resistance |
Zinc-nickel + electrophoretic coating | 720h salt spray resistance, suited for harsh environments | Reliable performance under extreme conditions |
