Molded industrial neoprene rubber bumper/shock absorbers

A neoprene rubber bumper provides a compliant face where a machine component meets a defined contact point. Its shape should suit both the approach and the return movement. If the moving part drags across the bumper as it withdraws, the attachment must retain the rubber without tearing a thin edge.

Check the opposing surface and its travel path. A broad face can load the bumper differently from a corner or narrow rib, so the intended contact area matters more than a similar outside size. The neoprene formulation should be selected for the local temperature, contamination and cleaning conditions.

Evaluate the installed arrangement for the machine's actual duty; a generic shock-absorber category does not establish a rated impact capacity. During servicing, inspect for material pulled in the direction of return as well as compression wear on the working face. A repeated tear may indicate contact geometry that should be corrected before fitting another bumper of the same shape and material.

Material options

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

Hardness selection

Solid rubber options: 30–90 Shore A. A broad face can load the bumper differently from a corner or narrow rib, so the intended contact area matters more than a similar outside size.

Custom geometry

A repeated tear may indicate contact geometry that should be corrected before fitting another bumper of the same shape and material.

Fit evaluation

Check the opposing surface and its travel path.

Color & OEM

Custom colors; part identification clear of mounting seats and loaded faces.

Photos illustrate structure or material appearance only. A repeated tear may indicate contact geometry that should be corrected before fitting another bumper of the same shape and material. ETOL directly manufactures custom-shaped silicone and rubber parts to your requirements.