Inner tubes for expanding shafts

Inner tubes for expanding shafts are highly specialized products. They need to expand rapidly, greatly increasing in volume and so they must be very elastic and also extremely resistant as they are constantly in contact with two different materials. Continuous friction with these materials could wear down the surface of the inner tube, thus compromising the correct operating of the expanding shaft, so creating great inconvenience and problems for the end user.

This is why high quality inner tubes are essential to guarantee the highest reliability of the expanding shafts. ARTITEC’s inner tubes are the ideal product for expanding shaft manufacturers. In addition to our standard versions we can also tailor them to meet specific Customer requirements.