Power Focus 4000

The Atlas Copco Power Focus 4000 is an advanced assembly tool controller that brought high levels of programmability and network integration to the tightening process. It can control multiple tools (with expansion modules) and execute complex tightening sequences, which is especially useful in automotive and aerospace manufacturing where each product may require various torque settings on different bolts. The controller logs detailed data for every tightening operation, making it possible to trace and analyze the assembly quality for each product unit. With support for fieldbus communications and a user-friendly interface for programming, the Power Focus 4000 became a workhorse on assembly lines, improving process control and product quality through precise, monitored tightening.