Custom manufacturing example · Hot sale vacuum suction cups with screw threaded

CUSTOM RUBBER & SILICONE MANUFACTURING

Hot sale vacuum suction cups with screw threaded

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

Vacuum suction cups with screw attachments need the fastening feature to seat without distorting the rubber body. Thread diameter, pitch and usable engagement should match the receiving assembly. A screw that bottoms out unexpectedly can leave the cup incorrectly positioned even when the connection feels resistant to further turning.

The lip must still suit the actual contact surface and remain free to form its intended seal. Check any air passage associated with the connection and preserve the required flow path. A threaded fitting does not establish holding capacity; the surface, vacuum arrangement and direction of force all matter.

Evaluate the complete installation in its working orientation. During maintenance, inspect for a loose connection as well as cuts or permanent deformation in the rim. Tightening the fitting further cannot correct a damaged contact edge and may add stress to the body. Replace the selected component when its geometry no longer supports the original connection and surface-contact relationship.

Material options: Rubber compound options, customized alongside the profile and contact conditions.
Hardness selection: Solid rubber options: 30–90 Shore A. Thread diameter, pitch and usable engagement should match the receiving assembly.
Custom geometry: Check any air passage associated with the connection and preserve the required flow path.
Fit evaluation: Evaluate the complete installation in its working orientation.
Color & OEM: Custom colors; OEM markings outside the suction contact face.

Photos illustrate structure or material appearance only. Thread diameter, pitch and usable engagement should match the receiving assembly. 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.