Compact bore clamps from Roemheld

At MACH 2022 Roemheld will introduce a range of compact bore clamps with a large clamping range for five-sided machining.

The devices hold internally, exerting force both radially outwards and downwards against a support surface. The new models enable safe location in bores from 5.2 mm to 13.7 mm, so are suitable for clamping small workpieces. Bore size can be adjusted easily through interchangeable bushings while the clamping element remains in its fixture. Worn bushings can be replaced within a few minutes.

The support height is also easily adjustable to suit workpieces having clamping surfaces at different levels. Air blast helps to keep the bushing clean and ensures reliable operation. It is possible to check if the workpiece is clamped or unclamped, whether it is correctly located and if the clamping bolt is intact, so the devices can also be used in automated applications.