Working conditions
Identify temperature, contact fluids and repeated movement.
Custom manufacturing example · Vacuum silicone black rubber suction cups with screw thread
CUSTOM RUBBER & SILICONE MANUFACTURING
Vacuum silicone black rubber suction cups with screw thread
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
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
Black silicone rubber suction cups with screw thread attachment should meet the contact surface without being pulled off axis by the mounting. The thread location and bracket geometry influence how the rim seats. A securely tightened cup may still have uneven contact if the receiving feature is angled.
Define the thread engagement and clearance around the mount, including any surface that could touch the flexible body during fastening. Select the rubber for the actual contact surface and exposure.
Check the rim after the hardware is tightened and evaluate the complete assembly under representative loading and movement. The thread size does not establish suction capacity. Keep the contact face clean and inspect for nicks or curling before reuse. If contact is repeatedly lost at one side, review the mounting alignment before replacing the cup. During service, distinguish loosening at the threaded connection from a problem at the surface interface so the correction addresses the actual cause.
- Material options
- Custom silicone compound; formulation and geometry developed together.
- Hardness selection
- Silicone options: 20–80 Shore A. Define the thread engagement and clearance around the mount, including any surface that could touch the flexible body during fastening.
- Custom geometry
- The thread location and bracket geometry influence how the rim seats.
- Fit evaluation
- Check the rim after the hardware is tightened and evaluate the complete assembly under representative loading and movement.
- Color & OEM
- Custom colors; OEM markings outside the suction contact face.
Photos illustrate structure or material appearance only. The thread location and bracket geometry influence how the rim seats. ETOL directly manufactures custom-shaped silicone and rubber parts to your requirements.
From part requirements to production
01
Define the part
Identify key dimensions, mating surfaces and quantity
02
Review material & tooling
Agree the compound and manufacturing approach
03
Evaluate the sample
Review the fit and agreed requirements in the assembly
04
Produce & inspect
Manufacture and check against the approved requirements
Review the intended assembly
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.
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