Custom manufacturing example · Custom silicone keypads for medical equipment

CUSTOM RUBBER & SILICONE MANUFACTURING

Custom silicone keypads for medical equipment

A custom component for your assembly.

Define the mating surfaces, dimensions and working conditions. ETOL manufactures the part to the agreed design and material.

Factory direct
Made to order
Drawing & sample support

Share the part, its application and your estimated quantity.

Customize the fit, material and finish

Vulcanization workshop illustration with green molding presses and blue collection bins

Material & hardness

Selected for the contact, temperature and movement

Color & finish

Define the visible surfaces and intended color

Shape & dimensions

Develop holes, lips and walls around the mating parts

Mounting & fit

Match the attachment and installation method

Product Overview

Custom silicone keypads for medical equipment form part of the device's control interface. The molded keys should align with the enclosure and contact system while allowing the intended controls to be identified and operated clearly. Their suitability depends on the complete device design and evaluation.

Develop the key arrangement around the actual panel, including the space between controls and their visibility from the normal operating position. Evaluate the finished interface with the handling conditions required by the device design. If gloves are part of that use, assess their effect on reaching and distinguishing neighboring buttons within the device's usability process.

The silicone, markings and surrounding joint should be compatible with the prescribed cleaning method. A rubber keypad alone does not establish a sealed panel or resistance to every disinfectant. Check the assembled interface for areas where the enclosure traps a key edge or alters its return.

During manufacturing and service, keep the underside and contact areas clean and correctly aligned. Inspect worn markings, tears and inconsistent key response through the device's maintenance procedure. Changes to the keypad material or layout should be evaluated as changes to the finished interface rather than treated as cosmetic substitutions.

Material options: Silicone. Custom formulation and color for the intended contact conditions.
Hardness selection: Silicone: 20–80 Shore A. Check the assembled interface for areas where the enclosure traps a key edge or alters its return.
Custom dimensions: Develop the key arrangement around the actual panel, including the space between controls and their visibility from the normal operating position.
Fit & assembly: The molded keys should align with the enclosure and contact system while allowing the intended controls to be identified and operated clearly.
Use & inspection: During manufacturing and service, keep the underside and contact areas clean and correctly aligned.

Photos illustrate structure or material only. Develop the key arrangement around the actual panel, including the space between controls and their visibility from the normal operating position. ETOL directly manufactures custom-shaped silicone and rubber parts to your requirements.

Choosing a material or hardness? Explore the selection guide →

From part requirements to production

Define the part

Identify key dimensions, mating surfaces and quantity

Review material & tooling

Agree the compound and manufacturing approach

Evaluate the sample

Review the fit and agreed requirements in the assembly

Produce & inspect

Manufacture and check against the approved requirements

Review the intended assembly

Working conditions

Identify temperature, contact fluids and repeated movement.

Material and structure

Consider hardness together with wall thickness and support.

Installation

Check access, mating dimensions and the fitting sequence.

Ordering this custom component

Can the shape be adjusted to my mating parts?

Yes. Show the receiving opening, contact surfaces and clearance limits. We can review the dimensions and retaining features around the intended fit.

Which details should be agreed before tooling?

Agree the critical dimensions, material, hardness, visible surfaces and sample requirements. Explain how the part is installed and which interfaces control its function.

Can a sample help define the replacement?

A sample can help explain the structure. Compare it with the assembly because wear, swelling or compression may have changed its original dimensions.

How is the quotation for this part determined?

The material, part geometry, tooling, quantity and finishing affect the quotation. Include the intended batch size and delivery destination when describing your requirements.

DISCUSS THIS COMPONENT

Describe the part you need.

Share the fit, operating conditions and quantity with our manufacturing team.