A Lightweight and Powerful Shaft for Large-Diameter Mandrels​

Designed for winding and unwinding reels of variable widths, these shafts are suitable for applications where the expanded length is crucial. They allow the use of one or several reels on the same shaft. They can be made as half-shafts for cantilever applications. In some cases, they can replace friction shafts. Lightweight and powerful, they offer an excellent compromise for achieving lightweight shafts with large mandrel diameters. They enable the transmission of significant torque. They are particularly suitable for use with cardboard, plastic, or steel mandrels. They are manufactured from aluminum or steel and can be equipped with aluminum or polyurethane bars. The custom design and manufacturing of the shafts ensure perfect alignment with your needs, including your torque, load, and speed constraints. The range of BEX-type expandable shafts allows the use of mandrels with diameters ranging from 200 to 500 mm.​

A Robust and Versatile Solution to Your Winding/Unwinding Challenges​

Designed for winding and unwinding reels of variable widths, these shafts are robust and powerful. They allow the use of one or several reels on the same shaft. They can be made as half-shafts for cantilever applications. They are suitable for use with cardboard, plastic, or steel mandrels. These shafts are made of steel, aluminum, or composite materials. Depending on the application, they are equipped with aluminum, steel, or polyurethane studs. The custom design and manufacturing of the shafts ensure perfect alignment with your needs, including your torque, load, and speed constraints. The possibility of "Large Expansion" shafts is also available. The range of D-type expandable shafts allows the use of mandrels with diameters from 25 to 500 mm.

A Lightweight and High-Performance Shaft

Designed for winding and unwinding reels of variable widths, these shafts are suitable for applications where the expanded length is crucial. They allow the use of one or several reels on the same shaft. They can be made as half-shafts for cantilever applications. They are manufactured based on extruded aluminum profiles. They are lightweight to handle and offer an excellent price-performance ratio. As standard, these shafts are anodized and equipped with pre-centering bars. Depending on the application, the bars are made of aluminum or polyurethane. This shaft model allows the bladders to be changed without disassembling the journals. The custom design and manufacturing of the shafts ensure perfect alignment with your needs, including your torque, load, and speed constraints. The possibility of "Large Expansion" shafts is also available. The range of EXNG & EXLT-type expandable shafts allows the use of mandrels with diameters ranging from 70 to 200 mm.

A Shaft Ensuring Winding Tensions for Multiple Reels

Designed for constant torque winding of multiple reels on the same shaft, despite variations in the thickness of the product being wound. Its design allows, on the same axis, the rotation at different speeds of all the reels. Possibility to work with very small reel widths (11 mm). It can be equipped with a rotary joint to allow constant tension winding. Its maintenance is facilitated by the use of standard and interchangeable drive rings. The custom design and manufacturing of the shafts ensure perfect alignment with your needs, including your torque, load, and speed constraints. The range of DCI-type expandable shafts allows the use of mandrels with diameters ranging from 40 to 250 mm.

A Shaft with Rotating Spindle Body

They are suitable for use with cardboard, plastic, or steel mandrels. We manufacture our shafts in steel, aluminum, and composite materials. Depending on the application, they are equipped with aluminum, steel, or polyurethane studs. The custom manufacturing of our shafts ensures a perfect match between our product and your needs. Our technicians prioritize constraints such as torque, load, and speed to better meet your requirements. Our shafts are constructed based on studded shafts; they can be made with shells (MNCO) or with bars (MNEX). The manufacturing range of "Model MN" shafts allows the use of mandrels with diameters from 60 mm to 150 mm.

A Concentric Clamping Shaft for Small Mandrel Diameters

Designed for winding and unwinding reels of variable widths, these shafts are robust and powerful. They allow the use of one or several reels on the same shaft. They can be made as half-shafts for cantilever applications. They are specifically designed for vacuum applications. Their mechanical-pneumatic design ensures excellent concentricity values. The "SV" version expands by pressurizing the shaft (5/6 bar). The "SVSA" version expands when there is no air in the shaft. This is particularly useful for unwinding in vacuum chambers or applications with cycles lasting several days. The "SVSA" construction, meeting all safety requirements, can be used for handling and lifting reels. The custom design and manufacturing of the shafts ensure perfect alignment with your needs, including your torque, load, and speed constraints. The range of SV&SVSA-type expandable shafts allows the use of mandrels with diameters from 70 to 150 mm.