How to choose the right suction cup material for my workpiece surface?

Selecting the correct material is critical for grip and longevity. For high-temperature or oily metal surfaces, we recommend NBR (Nitrile) rubber due to its excellent oil resistance and heat resistance. For electronic components or PCBs, we offer Anti-Static (ESD) Silicone to prevent electrostatic damage. For general smooth surfaces like glass or plastic, standard Silicone or Polyurethane provides the best adhesion and abrasion resistance. Commaelec supports custom material formulations to match your specific environmental needs.

How do your suction cups handle uneven, curved, or porous surfaces?

Our engineering solutions are designed for challenging surfaces. We offer Ball Joint (swivel) mountings (like the ZP2-J series) that compensate for angular misalignment up to 15°-30°, ensuring full sealing contact on uneven workpieces. For porous materials (like cardboard or foam), we recommend using our Oval vacuum suction cups or adjusting the vacuum flow with our vacuum generators to maintain stable pressure and prevent workpiece deformation.

Can your vacuum cups reliably handle ultra-small or delicate electronic components?

Absolutely. Our ZP3 Compact Series is specifically engineered for the electronics industry, featuring diameters ranging from 1.5mm to 16mm. We also provide special Nozzle Vacuum Suction Cups (ZP2) with openings as small as 0.8mm for picking micro-lenses and chips. Combined with our integrated buffer springs, they ensure gentle yet precise handling, preventing scratches or breakage during high-speed pick-and-place operations.

China Special Vacuum Grippers, Pneumatic Components Supplier - Commaelec Factory

View as

Basic Without Lock Ring Vacuum Suction Cups ZP

China-made Basic Without Lock Ring Vacuum Suction Cups ZP possess significant advantages and selling points: Firstly, they offer high cost-effectiveness. Leveraging a mature manufacturing foundation, they effectively control costs while ensuring product performance, thereby reducing procurement expenses for customers; Secondly, they provide diverse product categories with multiple specifications and models; Thirdly, their technology is mature. Using premium materials like silicone and advanced vacuum pressure-holding technology, they ensure strong adhesion and stability, guaranteeing safe material handling; Fourthly, their supply chain is stable, supported by a robust domestic industrial chain and strong production capacity to ensure timely delivery. These advantages make domestically produced vacuum suction cups highly competitive in the field of industrial automation.

View More >> Send Inquiry >>