Hydraulic Nuts Rotary is employed for pressing components with tapered bores onto tapered seats. It is mostly utilised when other attachments, such as shaft nuts or pressure screws, are unable to apply the necessary drive-up forces. The equipment offers a quick and simple solution for accurately and tightly preloading big-diameter bolts. Like impact wrenches, flogging spanners, or hydraulic torque wrenches, it does not employ torque and does not call for the nut or bolt to be turned firmly.