Schaaf gmbh & co. kg

SCHAAF is an international group of enterprises with home-base in Germany that has specialised in the development and production of joining technologies since 1954. The globally active company thrives on its innovative system solutions and convinces with excellent quality. SCHAAF supplies bolt tensioning devices, hydraulic nuts, hydraulic high-pressure generators and accessories to more than 60 countries worldwide every year.

The advantages of the hydraulic pretension mechanism tools come to use equally in all fields of application. With the screw tensioning devises and hydraulic nuts, connections can be tightened with the highest degree of accuracy and protocolled with greatest accuracy. During pure axial pretension force creation, no torsion force occurs, the screws are not subjected to force and twisting does not stress the bolts.