Single-Stage Ejector Pins widely used by mold factories

1. General Ejection

   • Used in most standard molds for simple part release

   • Ideal for flat or mildly contoured surfaces

2. Precision Positioning

   • Maintains tight tolerances (±0.01mm) for critical dimensions

   • Commonly applied in electronic components and consumer goods

3. Material Versatility

   • Compatible with all common plastics (PP, ABS, PC, etc.)

   • Special coatings available for corrosive materials (e.g., acid-proof treatment)

Technical Advantages:

• Simplified design reduces maintenance requirements

• Cost-effective solution for high-volume production

• Standardized sizes (DME, HASCO, MISUMI compatible)

Installation Notes:
• Typically mounted in ejector plates with 0.005-0.01mm clearance
• Recommended hardness: HRC54-58 (SKD61 base material)
• Maximum service temperature: 400°C (with heat-resistant variants)

These pins ensure reliable ejection cycles while minimizing marking on finished parts, making them essential for 80%+ of conventional injection molding applications.