CONVUM PN-B 2-Bellows Cups for Pouch Film

• Excellent followability and grip performance: suitable for high-speed robot handling of pouch film workpieces.
• Optimized for pouch film workpieces: designed around sizes commonly used for pouch film handling.
• Selectable material and hardness: NBR (N) or silicone hardness 30 (S3) / 40 (S4).
• Simple fixed fitting construction: the cup and screw can be disassembled for easier maintenance and replacement.
• Pad diameter lineup: Φ18 / Φ25 / Φ35 for different pouch sizes and contact areas.

Q1: What is the PN-B used for?
A: A 2-bellows suction cup for pouch film, suitable for high-speed robot handling.

Q2: What is the key advantage of PN-B?
A: Excellent followability and grip performance for stable pouch-film handling.

Q3: What pad diameters are available?
A: Φ18, Φ25, and Φ35.

Q4: What material/hardness options are available?
A: NBR (N) or silicone hardness 30 (S3) / 40 (S4).

Q5: Is maintenance easy for the fixed fitting type?
A: Yes—per catalog, the screw and cup can be disassembled and replaced.

Q6: What thread options are available?
A: M5, M8, G1/8, and G1/4 options are listed in the model tables, with top male/female versions.

Q7: What should I confirm before selection?
A: Confirm pouch-film size, surface condition, and cycle time needs, then choose pad diameter and material/hardness and validate by testing.

Q8: How should I reference weight data?
A: The catalog lists cup-only (PNG-B) weight by material; assembly weight varies by thread/version—refer to the catalog tables.