Custom made suction cup vacuum silicone rubber air sucker

A silicone rubber suction cup is a custom contact component for a vacuum handling arrangement. Its size and form should suit both the workpiece surface and the connection through which the equipment establishes vacuum. Pay attention to the path between the mounting connection and the cup contact area when developing the assembly.

Check that installation does not obstruct the intended airflow or distort the cup around its attachment. A fitting can look securely mounted while a misaligned or compressed region interferes with operation. Evaluate pickup and release with the actual equipment connection and workpiece, including the time available for each part of the sequence.

Choose the material for the surface and process conditions. Keep debris away from the opening and contact rim during replacement, and inspect the cup if pickup becomes slower or less consistent. Review the connection, vacuum path and lip condition separately so cleaning one surface does not overlook damage elsewhere. A replacement should match the working geometry as well as the visible cup size to preserve the intended approach position.

Material options

Custom silicone compound; formulation and geometry developed together.

Hardness selection

Silicone options: 20–80 Shore A. A fitting can look securely mounted while a misaligned or compressed region interferes with operation.

Custom geometry

Choose the material for the surface and process conditions.

Fit evaluation

Check that installation does not obstruct the intended airflow or distort the cup around its attachment.

Color & OEM

Custom colors; OEM markings outside the suction contact face.

Photos illustrate structure or material appearance only. Pay attention to the path between the mounting connection and the cup contact area when developing the assembly. ETOL directly manufactures custom-shaped silicone and rubber parts to your requirements.