CONVUM CORE for PJG Pads｜Static-Free Insert for Wafer Handling

• Drop-In Upgrade for PJG Pads: Purpose-built CORE insert for PJG bellows; installs as a direct replacement with minimal steps.
• SUS303 + PEEK Construction:
  • SUS303 stainless steel adds stiffness and dimensional stability for durability and precise assembly.
  • PEEK offers low particle generation, low moisture uptake, and chemical resistance; its contact surface reduces tribo-charging and helps mitigate rubber sticking/marking.
• ESD Risk Mitigation: Material/geometry combination reduces static build-up and surface imprint from rubber contact (use with existing ESD controls for critical stations).
• Cleanroom-Oriented: Suited for wafers, glass, and optics where cleanliness and cosmetic finish are critical.
• Process Reliability: More consistent pick/place, fewer reworks, and stable long-run automation.
• Applications: Die and glass carrier handling, lens and coated-substrate transfer, pre/post assembly handling in display/optics lines.

Q1: Is the CORE insert compatible with all PJG pads?
A: Yes. It's PJG-specific—select the matching size and install as a direct drop-in.

Q2: How does it address static and marking issues?
A: PEEK contact surfaces are less prone to triboelectric charging than rubber and help limit surface imprint; SUS303 ensures rigid, controlled contact. This reduces risk but should complement ESD grounding/ionization.

Q3: What lines or parts benefit most?
A: Semiconductor, glass, and optics—e.g., wafers/dies, glass panels, lenses, coated substrates.

Q4: Do I need fixture modifications?
A: Typically no; it replaces the original PJG internal parts. Validate fit if your tooling uses special hard-stops or custom stroke limits.

Q5: Any maintenance tips?
A: Periodically check the PEEK contact face for scratches/contamination and SUS303 joints for looseness; clean or replace if suction becomes unstable or residues appear.

Q6: Is it suitable for food/pharma use?
A: The CORE line targets electronics/optics. For food-contact or medical-grade deployments, use materials compliant with the relevant regulations or consult us for evaluation.