DESIGN CONCEPTCylindrical bellows
Define the bore, fold geometry and compressed and extended lengths.
ETOL · CUSTOM RUBBER & SILICONE FACTORY
Custom Rubber Bellows & Bellows Boots
Your movement. A custom fit.
ETOL manufactures custom rubber bellows and protective boots from your design or sample. Specify the folds, end connections, material, color and hardness to suit the space and movement in your assembly.
Start with a drawing, a sketch or a reference sample.
MADE TO YOUR DESIGNOEM / CUSTOM
01 / YOUR DESIGN COMES FIRST
Built around your motion and mounting points.
Show us the installed space, end connections and required movement. We review the geometry and compound with you, then make samples for fit and movement evaluation.
DESIGN CONCEPT
DESIGN CONCEPTTapered bellows
Connect different end sizes within your available installation space.
DESIGN CONCEPTSpecial-shaped boots
Discuss non-round sections, angled connections and custom mounting lips.
These shapes are starting points. Send your own design for a manufacturing review.
03 / WORK DIRECTLY WITH THE FACTORY
From your idea
to your finished part.
Work with ETOL through design review, tooling, samples and production. We agree on the details with you at each stage.
- 01
Share your design
Send drawings or a sample, the application and your expected quantity.
- 02
Review & quote
Agree on geometry, compound, tooling, pricing and project timing.
- 03
Evaluate samples
Check the fit, appearance and performance in your actual assembly.
- 04
Approve production
Confirm the sample and specification before arranging batch production.
LET’S MAKE YOUR PART
You bring the design.
We bring the manufacturing.
Have a finished drawing or just a sample? Tell us what you need and we’ll work through the next steps with you.
Discuss Your Custom Part [email protected]BEFORE YOU START
Custom manufacturing,
explained.
Can you make different shapes at each end?
Send the connection drawings and the space available between them. We can review different end sizes, mounting features and special-shaped sections for your assembly.
How do you confirm the bellows will work in our assembly?
We agree on dimensions and material requirements, then provide samples for fit and movement evaluation. Include stroke, cycle requirements and exposure conditions in your brief; test the samples under the conditions in which they will be used.
What is the minimum order quantity, and how long will production take?
Minimum order quantity, tooling cost and sample and production timing depend on your design, material and quantity. Send your requirements so we can confirm these in your quote.