PowerMACS 4000

The Atlas Copco PowerMACS 4000 is a multi-spindle tightening controller used for simultaneously managing several tightening tools in synchronized assembly operations. It is capable of controlling multiple channels, meaning it can coordinate the tightening of, for example, four or more bolts at once with precise torque and angle monitoring for each. This controller collects detailed data on each tightening in real time and can enforce advanced strategies (yield control, bolt sequencing, etc.) to ensure uniform clamping and quality across all fasteners. It’s typically integrated into automated production lines (common in automotive manufacturing), interfacing with line control systems and providing a central hub for programming and supervising complex bolting processes.