Factory custom made micro vacuum strong suction cup

A micro vacuum strong suction cup requires a precisely matched contact area and connection for its intended use. At this small scale, contamination or a damaged rim section can occupy a large proportion of the working edge. The term strong does not establish a particular retention force.

Check the surface condition and the cup's mounting interface before fitting. The attached part should not place an unintended sideways pull on the small body. Any associated vacuum passage needs to remain clear, since a restriction or leak there can affect the result independently of the rubber lip.

Evaluate the complete arrangement under its actual operating conditions. Handle the cup without pinching or stretching a thin transition near the connection. During maintenance, inspect the rim closely and use the intended release method to avoid tearing it during removal. A damaged micro cup should be replaced with the correct geometry rather than pressed harder against the surface in an attempt to recover contact from a distorted edge.

Material options

Rubber compound options, customized alongside the profile and contact conditions.

Hardness selection

Solid rubber options: 30–90 Shore A. Handle the cup without pinching or stretching a thin transition near the connection.

Custom geometry

Any associated vacuum passage needs to remain clear, since a restriction or leak there can affect the result independently of the rubber lip.

Fit evaluation

Check the surface condition and the cup's mounting interface before fitting.

Color & OEM

Custom colors; OEM markings outside the suction contact face.

Photos illustrate structure or material appearance only. A micro vacuum strong suction cup requires a precisely matched contact area and connection for its intended use. ETOL directly manufactures custom-shaped silicone and rubber parts to your requirements.