Expandable Mandrels and Inflatable Bars – France
Our company manufactures and supplies mandrels for various types of equipment.
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Expandable Mandrels Made in France to Your Specifications
For winding and unwinding a variety of materials, we offer several models of expandable mandrels. Specializing in the design and manufacture of components for winding and unwinding equipment, we provide mandrels with an ultra-precise clamping mechanism.
Order our products equipped with patented technology to maximize your work efficiency.
We also supply other components such as expandable bars, safety bearings, pneumatic adapters, and more.
We manufacture expandable mandrels tailored to your winding and unwinding equipment in France.
Our Services
- Manufacturing and sale of safety bearings
- Manufacturing and sale of expandable equipment
- Manufacturing and sale of spreaders
- Sale of spare parts
- Various repair services
Our Strengths
- Experience and expertise
- Custom manufacturing
- Robust and reliable products
- Competitive pricing
Service Area
- We sell our products all across France and abroad.
Lightweight and Functional Expandable Mandrels
Our expandable mandrels are easy to install and handle. Designed for seamless integration with your equipment, our custom mandrels operate without special adjustments.
We also offer fiberglass expandable mandrels, ideal for versatile applications with materials such as PVC or cardboard. Additionally, we distribute spreaders, couplers, slat rollers, and other components throughout France and internationally.
Our company, based in France, provides functional expandable mandrels.
Custom Inflatable Bars Made in France
Keyed Bars
Preferred solution for high-load and/or high-tension coils. The wedges exert a multi-point force on the mandrel. Each wedge hugs and locks the mandrel, preventing slippage during tensioning.
Appreciated for its rigidity, load-bearing capacity and high strength, the wedge bar is available in three materials: aluminum, steel or carbon.
This makes it possible to combine strength and lightness!
+ Reinforced chuck support
+ High tension
+ Easy maintenance
+ Carbon, aluminum, reinforced aluminum and steel construction
+ MBC patent
Slat Bars
Perfect for any width of material. Align your coil with your machine, whether winding in single or multiple lanes. Slat bars securely hold your coil and are available in aluminum or steel with various options.
+ Easy insertion
+ Lightweight
+ Quick maintenance
+ Supports all diameters
Expandable Heads
Expandable heads allow you to work in a cantilevered position. Just like expandable bars, you can find them with bar or key expansion, available in rubber, aluminum or steel.
Is your spindle installed on a machine with special inflation? Don't worry, we know how to fit in place of any installation.
+ Cantilever work
+ Single-block steel bar
+ Rigidity - Adaptability
+ Fixed spindle
Paper Bars
Specially designed for the paper industry, this bar meets extreme operating conditions. Capable of withstanding loads and speeds specific to paper machines: (1750m/min - 15 tons).
+ Locking and centering bars
+ Static tube balancing
+ Conical bearing housing
+ 1750 m/ min - up to 15 tons
Friction Bars
Friction bars have been designed for multi-track winding. Friction rings allow you to wind each coil with equal tension. When the tension is too high, the friction rings rub, allowing you to regulate the tension exerted on each coil individually.
+ Multi-track operation
+ Equal tension on each coil
+ Friction ring
Bars with Bearing Box for Cantilevered Unloading
Bars with bearing box for cantilevered unloading.