Numerically controlled lathe MASTURN

MASTURN service – CNC lathe support

MASTURN service overview

MASTURN service focuses on long‑term operation, maintenance and spare parts support for the MASTURN CNC lathe series manufactured by KOVOSVIT MAS, including models MASTURN 550 and MASTURN 820. Although production of these machines has been discontinued, many units remain in active use in industrial turning applications.

Therefore, reliable aftermarket service is essential. With proper maintenance and timely repairs, operators can continue using MASTURN lathes efficiently while maintaining stable machining accuracy and safety.

CNC lathe concept and operation

The MASTURN CNC lathes combine CNC‑controlled machining with the familiar operating principles of conventional lathes. As a result, operators can work:

in automatic CNC cycles
in semi‑manual mode
or with manual control supported by CNC functions

This hybrid concept makes MASTURN machines well suited for piece production, repair work and small‑batch manufacturing, especially where flexibility is important.

Machine design and rigidity

MASTURN lathes feature a robust cast‑iron bed and headstock, providing:

high structural rigidity
effective vibration damping
stable cutting conditions

Thanks to the rigid machine base, MASTURN lathes reliably perform both roughing and finishing turning operations. Moreover, the machine design supports long‑term geometric stability even in demanding production environments.

Control system and programming

The MASTURN series uses CNC control systems that allow:

graphical machining simulation
contour programming
DIN / ISO programming
simple entry of technological and geometric parameters

Operators can therefore prepare programs directly at the machine. In addition, optional software allows program creation and transfer from a PC, improving workflow efficiency.

Typical MASTURN applications

Thanks to their flexibility and ease of operation, MASTURN CNC lathes are commonly used for:

shaft‑type components
rotational parts
repair and maintenance machining
piece and small‑batch production
training and workshop environments

Many users value the MASTURN series as a reliable solution bridging modern CNC turning and traditional manual machining.

MASTURN service for discontinued machines

KOVOSVIT MAS manufactured MASTURN 550 and MASTURN 820 approximately between 2007 and 2023. Consequently, a large number of machines remain in production use today.

Despite discontinued production, demand for MASTURN service and spare parts remains strong.

MASTURN service and spare parts

Long‑term MASTURN service support

Our MASTURN service provides comprehensive aftermarket support, including:

mechanical and electrical repairs
CNC control diagnostics and service
spare parts supply and technical replacements
preventive maintenance and condition diagnostics
consulting focused on extending machine service life

We adapt each service intervention to the actual condition and configuration of the machine. Therefore, customers receive reliable and practical support tailored to their operational needs.