Compressors designed for connection to CNC milling machines with automatic tool change are a key component of automated production processes. These compressors provide compressed air to control the pneumatic systems of the milling machines, especially for tool changing in automatic mode. The high-performance and reliable compressors are capable of delivering the stable pressure required for precise and efficient operation of the mechanisms, while their design incorporates noise and vibration reduction systems to avoid disruption to the working environment. In addition, they are often equipped with automatic condensate removal systems and other features for long-term maintenance-free operation, increasing the efficiency and reliability of CNC milling processes.