CONVUM PD Foam Vacuum Pads

• Foam pads for uneven surfaces: suitable for handling rough or uneven workpieces.
• Improved conformity: foam helps conform to surface irregularities for more stable suction.
• Wide pad diameter range: pad diameters cover Φ4 to Φ100.
• Multiple fitting options: fixed, spring, and compact fitting types are available.
• Multiple lineup options: includes foam pad only (PDG) and models combined with fittings (per catalog tables).

Q1: What workpieces are PD foam pads designed for?
A: Rough or uneven workpieces such as block-tile-like surfaces.

Q2: Why is foam better for uneven surfaces?
A: Foam helps conform to irregularities, supporting more stable suction.

Q3: What pad diameters are available?
A: The catalog covers Φ4 to Φ100 (including Φ6.5 and Φ9.5).

Q4: What fitting styles are available?
A: Fixed, spring, and compact fitting options are available; choose based on mounting space and compensation needs.

Q5: When should I use spring fittings?
A: When height variation or positioning tolerance requires stroke compensation, evaluate spring fitting types (per catalog selection tables).

Q6: What is PDG?
A: PDG is the foam pad-only lineup, which can be combined with different fittings per the catalog tables.

Q7: What should I check for uneven-surface handling?
A: Check leakage tendency and contact area, then validate suction stability and cycle time by actual tests.

Q8: What should I confirm first when selecting a model?
A: Confirm the workpiece surface condition and required contact area, then match pad diameter and fitting style using the catalog model tables.