Cold Heading Machine
The single-station high-speed steel ball cold heading machine epitomizes precision cold forming technology, specializing in the rapid production of miniature to medium-sized bearing balls (typically Ø1–12mm) through a unique single-blow process. Unlike multi-stage systems, it achieves complete spherical formation in one decisive stroke within a monolithic die cavity, combining exceptional speed with dimensional accuracy.
Process & Technical Innovation
1. Unmatched Production Velocity:
Operating at 600+ balls/minute, it outperforms multi-stage machines by 40–60% for target sizes, slashing unit costs.
2. Zero-Transfer Precision:
Single-stage forming eliminates misalignment risks, achieving Grade 5–10 (ISO 3290) sphericity and surface roughness unmatched by sequential processes.
3. Energy & Space Efficiency:
Simplified mechanics reduce power consumption by 25% and footprint by 50% versus multi-station equivalents.
Industrial Deployment
Dominates production of:
● Miniature Bearings: Precision balls for robotics, medical devices (e.g., dental handpieces, insulin pumps).
● Valve Spheres: Fuel injection systems, HVAC controls requiring leak-proof sphericity.
● Aerospace Fasteners: Corrosion-resistant balls for latch mechanisms (A286, Inconel alloys).
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