EXPANSIBLE CONTACT WHEELS FOR WORKSHOP

Expandable Contact Wheels : Performance and precision for your finishing work

The expandable contact wheels are essential elements for many deburring, grinding and finishing work in industrial environments such as cutlery workshops. These expansible rubber wheels are particularly suitable for backstands used by professionals to obtain perfectly polished or satin surfaces thanks to the use of specific abrasive bands.

Thanks to their technical design, these contact wheels offer unparalleled performance in carrying out complex and delicate tasks, while allowing high precision when working materials such as metal or wood. In this article, we will explore the characteristics, benefits and applications of expandable contact wheels, to help you make the ideal choice for your professional needs.

What is an expansible contact wheel?

One expandable contact wheel is a device used mainly in manufacturing workshops to maintain constant and uniform pressure on the parts to be worked. When using abrasive bands and polishing tools, this wheel adapts to the shape of the object while exerting appropriate pressure thanks to centrifugal expansion. This process is possible thanks to the rotation of the wheel which, by its movement, causes a progressive expansion, thus allowing optimal contact with the part.

These wheels are particularly efficient for work on weld grindingdeburring or even glossy finish. They are compatible with various types of materials and guarantee a quality finish, be it for flat surfaces or wooden profiles.

Technical specifications of the expandable contact wheels

The expandable contact wheels proposed by SPAP Soucille are distinguished by their robustness and ability to adapt to different types of work. Here are the main features that make these wheels a must choose:

• High quality material : The contact wheels are made of expansible rubber, a material particularly resistant to hydrocarbons, enabling them to function effectively in both dry and humid environments.
• Hardness of 40 shore A : This level of hardness offers an excellent compromise between flexibility and rigidity. The wheels are hard enough for intensive grinding while remaining flexible enough for more delicate applications.
• Compatibility with axes from 16 to 50 mm : Thanks to their high diameter bore and specific reduction rings, these wheels can be mounted on axes of different diameters, thus providing great flexibility for your equipment.
• Aluminium hub : This component ensures better mechanical strength and extended service life, even in the most demanding working conditions.
  
  

Why choose expandable contact wheels?

The expandable contact wheels have many advantages which make it a preferred choice for professionals of the cutlery and other industrial sectors:

• Adaptability : Thanks to centrifugal expansion, these wheels ensure constant and optimal contact with the part, whatever its shape or size. This ensures a perfect and uniform finish.
• High resistance : Their ability to withstand hydrocarbons and operate in various environments (wet or dry) makes these wheels a sustainable and reliable investment.
• Polyvalence : Whether you work with metallic materials or wood, the expandable contact wheels adapt perfectly to different types of abrasive bands and can be used for work as well as polishing, of grinding and deburring.
• Working efficiency : The ability of these wheels to extend and contract on demand improves productivity by ensuring uniform pressure, while reducing the risk of defects or damage to the parts to be processed.
  
  

Expandable contact wheel applications

The expandable contact wheels are particularly recommended for professionals requiring precise and quality finish. Here are some typical applications:

• Drafting : Remove the burrs from metal or wood parts efficiently.
• Welding : Smooth and adjust the welds to obtain a homogeneous surface.
• Gloss or satin finish Apply abrasive strips adapted to polish or satin surfaces in a uniform manner.
• Work on wooden profiles : Wheels can be used for delicate tasks on sensitive materials such as wood.
  
  

Conclusion

In summary expandable contact wheels are a must choice for precision professionals. Their ability to offer uniform pressure, durability and compatibility with different types of abrasive bands make it a versatile tool for various industrial applications. SPAP Soucille offers you high quality extendable contact wheels, adapted to your needsdeburring, of grinding, and polishing. For more details, explore our product range or contact our experts for personalized advice.