SIEMENS have been manufacturing CNC controls in Germany for over 40 years.
Siemens Sinumeric CNC Controls have 3 different models to choose from
808D entry level control with simple cycles and ISO input with its main emphasis on the cost.
828D with optional shop turn and shop mill is a great all round control for milling and turning applications with conversational input and full colour graphics, digital drives and motors.
840D again with optional shop turn and shopmill is the top of the range controlling up to 7 axis with ease and speed through its digital drives and motors.