Manufacturer of protective bellows

We make the world's most innovative origami-inspired bellows.
We protect your power transmissions and their energy networks.
Simple and Robust

They trust us

Logo France Relance 2030
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An all-in-one solution

Eclore horizontal protection bellows with descriptions Eclore vertical protection bellows with descriptions

Resistance to

Shock & Ultraviolet

Oils, Solvents

-40°C to +80°C

10.000.000 cycles

*: Number of cycles at room temperature for a 3 solicitations per second, more information here.

Innovative from A to Z

Our production facilities are located in Nantes to ensure a fast and reliable service.

Choose your bellows

Shipping within 48 hours

Installation in 3 steps

Let's go for 10M cycles

We recycle

I find my bellows

Schéma soufflet circulaire Eclore avec cotations
Guide for quotations
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No worries!

Extend the life of your equipment

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Coming soon to your home

Our products are designed and manufactured in France in our workshops in Nantes.
Quality and reactivity are our priorities.
48 hours is the time we need to ship your bellows.


For custom-made products, an express delivery is also possible. You then have a period of 30 days from receipt of the goods to inform us of your intention to return the product(s).

Simple assembly 2 minutes

You prefer to read the documentation? Mounting guide

A sustainable approach

Eclore's products are designed for their entire life cycle. They are robust but simple! So easy to recycle.

Our awards

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Our news

  • Lauréat Plug In

    Essayez nos solutions en avant première dans le cadre du concours Plug In par le pôle EMC2 : Voir notre fiche ICI Comprendre le dispositif en suivant ce lien.  

    Lauréat Plug In

    Essayez nos solutions en avant première dans le cadre du concours Plug In par le pôle EMC2 : Voir notre fiche ICI Comprendre le dispositif en suivant ce lien.  

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  • Ouest France parle de nous

    Innovation : Six jeunes dirigeants de l’Ouest à suivre en 2023 "Pierre Gautier-le Boulch, 26 ans, Éclore à Nantes La start-up industrielle Eclore n’a que trois ans mais joue déjà chez...

    Ouest France parle de nous

    Innovation : Six jeunes dirigeants de l’Ouest à suivre en 2023 "Pierre Gautier-le Boulch, 26 ans, Éclore à Nantes La start-up industrielle Eclore n’a que trois ans mais joue déjà chez...

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  • Eclore Actuators est passée à l’étape de la com...

    Eclore Actuators est passée à l’étape de la commercialisation La jeune entreprise nantaise Eclore, fondée en 2019 par Pierre Gautier-le Boulch, vient de lancer la commercialisation de ses soufflets de...

    Eclore Actuators est passée à l’étape de la com...

    Eclore Actuators est passée à l’étape de la commercialisation La jeune entreprise nantaise Eclore, fondée en 2019 par Pierre Gautier-le Boulch, vient de lancer la commercialisation de ses soufflets de...

    translation missing: en.Presse
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Learn more about protective bellows

Choose the right Protective Bellows for your equipment: A Complete Guide

When selecting the right protective bellows for your equipment, it is important to consider certain criteria to make the right choice. Here are the key elements to consider:

1.         Accurate dimensions

Consider the dimensions of your equipment to be protected,
whether it is a cylinder rod, worm gear, transmission or joint. Ensure that the protective bellows will fit properly by considering the following points:

• Stroke: Determine the maximum extension required for the protective bellows (see our enclosed measurement guide for more information).
• Dead lentgh: estimate the minimum space required to accommodate the protective bellows when folded to the maximum.
• Mounting Interfaces: Identify the ideal mounting points, whether it is a custom-made flange or an adapter to suit your equipment.
• Compression ratio: compare the performance of different bellows models in terms of their folding and deployment capabilities.


2.         Ease of installation

Consider the complexity of fitting the protective bellows
by assessing the following:

• Level of training required for users.
• Tools required for installation.
• Estimated installation time. Choose a protective bellows that is easy to fit to reduce labour costs, while avoiding quick-fit solutions such as zips that may compromise the quality of the protection.


3. Environment and mechanical stresses


Precisely define the stresses and strains to which your equipment is exposed. Here are some examples to consider:
• Solid sprays: earth, stones, branches, wood chips, dust, etc.
• Liquid splashes: oils, acids, sap, etc.
• Mechanical stresses: number of operating cycles, linear or angular deployment, shear, etc.
• Environmental temperatures: extreme, negative, UV, etc.
• Presence of humidity or salty air leading to corrosion of your equipment.


4. Total cost


Cost is a key consideration, but it is essential to look at the total cost of the bellows protection, including the purchase price and installation costs. Do not sacrifice the quality and life of the protective bellows to save on initial costs.


5. Environmental impact


Consider the entire life cycle of the protective bellows to assess its environmental impact. Ask yourself the following questions:
• Materials used and source of supply.
• Manufacturing process and energy consumption.
• The possibility of recycling products.


By carefully selecting your protective bellows with these criteria in mind, you can make an informed decision and ensure optimum protection for your equipment. Eclore bellows offer a reliable solution to extend the life of your equipment while reducing maintenance costs.

Buy Eclore Protective Bellows: An Innovative Solution

1. Difference from conventional protective bellows


Eclore protective bellows are characterised by a patented folding process inspired by Origami. This folding process allows the design of durable protective bellows, resistant to external attacks and wear over time. They offer optimum protection for a wide range of machines and equipment, helping to extend their life and reduce maintenance costs.


2. Product range


For your standard protection needs, our range of Eclore protective bellows is available on our marketplace. You will find protective bellows with adaptors, offering diameters from 35 to 100 mm and strokes from 100 to 1000 mm. This range is the ideal solution to quickly fit your equipment requiring standard and durable protection. Use our configurator to easily find the right product for your needs.


3. Customised options


If our standard range does not meet your requirements, we can design the ideal protective bellows or consider any special requirements. This includes the creation of custom made fasteners or the design of non-linear or long length bellows to meet your specific needs. Schedule a callback at your convenience via Calendly to be contacted by one of our experts, or find our contact details on our website.


4. Delivery and returns


Eclore protective bellows are designed and manufactured in France, in our Nantes workshop. We are committed to respecting the quality and delivery times of our products. For the standard range, we ship your products within 48 hours, and we can consider express design and delivery for custom bellows. We ship to Europe and worldwide. If you wish to return the protective bellows, you have 30 days to inform us.

Practical cases of use of Eclore protective bellows

Eclore protective bellows are suitable for various industries, including:

  • Machine tools: Lathe screws, slides, lasers, etc.
  • Industrial robots: Robot arms
  • Agricultural and viticultural machinery: Tractors, plows, cultivators, pruners, etc.
  • Construction machinery: Backhoes, loaders, excavators, bulldozers, graders, etc.
  • Woodworking and forestry industry: Harvesters, mulchers, sawmills, etc.
  • Material handling equipment: Aerial lifts, forklifts, cranes, tail lifts, etc.
  • Naval sector: Pleasure and commercial vessels, hydraulic davits, port handling, etc.
  • Pharmaceutical industry: Production lines, cylinders, etc.
  • Food processing industry: Production lines, screw conveyors, etc.
  • Logistics: Equipment carriers, packaging lines, etc.
  • Automotive industry: Drive shafts, production lines, racing applications, etc.
  • Aerospace and space: Aircraft, special-purpose vehicles, etc.
  • Airport equipment: Towing, aircraft stairs, baggage handling, etc.
  • Railway industry: Cranes, lifting jacks, railcars, etc.
  • Waste management: Garbage trucks, recycling centers, compaction cylinders, etc.
  • Concrete industry: Concrete mixers, conveyor systems, manufacturing, etc.
  • Special-purpose vehicles: Fire trucks, amusement rides, armored vehicles, etc.

Eclore protective bellows offer a reliable and versatile solution to meet the specific needs of these different industries, ensuring optimal equipment protection.

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