Industrial screwdrivers and screwfeeders are automated tools that are used to turn screws while providing close control of screw torque. They can be electric or pneumatic and may include features such as torque feedback and controlled stopping.
Nut runner controllers are matched with nut runners in precision fastening and assembly applications in which torque control is important. Both electric and pneumatic devices are available.
Nut runners are controlled nut drivers, often with torque transducers in the head. They are used in precision fastening and assembly applications, and can be interfaced with SPC software for quality control.
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