The puller devices of series 18 are used together with the separating devices of series 15 and 17 for pulling flat-lying or thin-walled parts in craftsmanship, industry, and workshops when there is insufficient space for jaws. The separating-pulling process is capable of initially separating those parts gently before they can be pulled from the outside. Series 18-B is additionally equipped with a hydraulic spindle that achieves an average pulling force of up to 20 t, thus allowing a gentle and efficient separating-pulling operation.
Through the bolting of the separator and puller, the highest stability during extraction is ensured.
If the separating jaws are screwed into the tensioning device the other way around, the contact surface is increased and is removed more gently.