Working conditions
Identify temperature, contact fluids and repeated movement.
Custom manufacturing example · Vacuum rubber sucking cup silicone sucker strong suction cups
CUSTOM RUBBER & SILICONE MANUFACTURING
Vacuum rubber sucking cup silicone sucker strong suction cups
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
A rubber sucking cup creates a molded contact interface for a suction arrangement. The custom shape and size should follow the surface it is intended to meet, leaving enough continuous area for the lip. The usable contact can be smaller than the visible cup outline if the surface is interrupted or curved.
Check the workpiece or mounting surface for texture, grooves, and local changes in shape. The cup needs to settle without one side being held away from the surface. Its attachment to the holder should preserve that alignment rather than introducing a sideways pull.
Evaluate the complete arrangement with the actual load and movement, including the vacuum conditions where a powered system is used. A description of strong suction does not provide a universal capacity independent of the installation. Clean the lip and contact area before use, and inspect the rubber for small tears or distortion. Recheck attachment after repositioning, and replace damaged cups instead of increasing force against a contact surface that no longer matches the intended profile.
- Material options
- Custom silicone compound; formulation and geometry developed together.
- Hardness selection
- Silicone options: 20–80 Shore A. Evaluate the complete arrangement with the actual load and movement, including the vacuum conditions where a powered system is used.
- Custom geometry
- The custom shape and size should follow the surface it is intended to meet, leaving enough continuous area for the lip.
- Fit evaluation
- Check the workpiece or mounting surface for texture, grooves, and local changes in shape.
- Color & OEM
- Custom colors; OEM markings outside the suction contact face.
Photos illustrate structure or material appearance only. A rubber sucking cup creates a molded contact interface for a suction arrangement. 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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