Ultimative performance in the premium class

The SINUMERK 840D sl sets standards in the CNC premier league. Maximum CNC performance and unparalleled flexibility and openness form the basis for almost every machine concept.

High-performance milling and turning is one of the strengths of the SINUMERIK 840D sl. Further, the SINUMERIK 840D sl opens up a nearly inexhaustible technology range: From grinding and laser machining to gearwheel machining through to multitasking machining. With its superior system flexibility, the SINUMERIK 840D sl is the CNC of choice when opening up completely new technology fields.

• Modular and scalable
  In addition to a scalable NCU performance, the SINUMERIK 840D sl also provides excellent modularity of the operator components. With a flexible M:N operator concept – e.g. the combination of arbitrary operating fields with the NCU – the SINUMERIK 840D sl can be ideally adjusted to the operator philosophy applied by state-of-the-art premium machine concepts.
• Benchmark in Open Architecture
  The open system architecture of the SINUMERIK 840D sl is unique. For example, the CNC can be optimally adjusted to the machine technology and shows a high degree of freedom in production automation.
• Communicative at all levels
  With PROFINET, the SINUMERIK 840D sl is perfectly integrated in the Siemens TIA environment. Totally Integrated Automation stands for unrivaled total integration – from the field level to the production level through to the manufacturing execution level.