Custom manufacturing example · 35mm screw suction cup industrial rubber suction cup

CUSTOM RUBBER & SILICONE MANUFACTURING

35mm screw suction cup industrial rubber suction cup

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

A 35mm screw suction cup needs an uninterrupted area large enough for its complete sealing rim. The nominal size is useful for identifying the selected version, but nearby seams, curvature, or a surface edge can reduce the area that is actually available for contact.

Check the approach of the threaded holder as well as the face location. A compact installation may place a neighboring component close enough to touch before the cup settles. The screw connection should leave the cup aligned with its intended surface instead of holding the rim at an angle to clear an obstruction.

Evaluate placement and release in the real confined space, with the attached item controlled appropriately. The 35mm designation does not establish holding capacity. If access is limited, plan a release method that avoids scraping a hard tool against the lip. Inspect for wear on the side nearest surrounding hardware, since repeated local contact there can damage the cup even while most of its sealing edge remains intact. A different mounting position may be needed when the nearby geometry changes.

Material options: Rubber compound options, customized alongside the profile and contact conditions.
Hardness selection: Solid rubber options: 30–90 Shore A. The nominal size is useful for identifying the selected version, but nearby seams, curvature, or a surface edge can reduce the area that is actually available for contact.
Custom geometry: The screw connection should leave the cup aligned with its intended surface instead of holding the rim at an angle to clear an obstruction.
Fit evaluation: Evaluate placement and release in the real confined space, with the attached item controlled appropriately.
Color & OEM: Custom colors; OEM markings outside the suction contact face.

Photos illustrate structure or material appearance only. The screw connection should leave the cup aligned with its intended surface instead of holding the rim at an angle to clear an obstruction. 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.