The special machine ROLLER 2800 CNC

ROLLER 2800 CNC service – cold rolling machine support

ROLLER 2800 CNC service overview

ROLLER 2800 CNC service focuses on long‑term operation, maintenance and spare parts support for this specialized cold rolling machine derived from the proven MT 70 / 3000 CNC lathe platform. Although production of the ROLLER 2800 CNC has been discontinued, many machines remain in active industrial use.

Therefore, professional aftermarket service is essential. With correct maintenance and timely repairs, operators can continue using the ROLLER 2800 CNC safely and efficiently.

Machine concept and cold rolling technology

The ROLLER 2800 CNC uses cold rolling (burnishing) technology to form the surface layer of shaft‑type components without material removal. As a result, the process significantly improves component properties.

Cold rolling provides:

surface layer hardening
reduced surface roughness
higher wear and fatigue resistance

Thanks to these advantages, cold rolling is particularly suitable for components exposed to dynamic and cyclic loads.

Applications of ROLLER 2800 CNC

The ROLLER 2800 CNC is commonly used for rolling:

cylindrical surfaces
conical surfaces
transition and radius shapes

Typical workpieces include:

vehicle axles
industrial shafts
heavy‑duty rotating components
mechanically stressed shaft parts

Because of its precision and repeatability, the machine is suitable both for series production and refurbishment or renovation of used components.

CNC control and process flexibility

The ROLLER 2800 CNC features CNC control allowing precise and repeatable management of the rolling process. In addition, operators can accurately control rolling force and tool positioning.

As a result, the machine ensures stable process quality even for demanding applications and different material types. This flexibility makes the ROLLER 2800 CNC a valuable asset in specialized manufacturing environments.

ROLLER 2800 CNC service for discontinued machines

KOVOSVIT MAS manufactured the ROLLER 2800 CNC approximately between 2010 and 2018 as a specialized machine variant based on the MT 70 / 3000 CNC platform. Consequently, a number of machines remain in operation today.

Despite discontinued production, demand for ROLLER 2800 CNC service and spare parts remains steady.

ROLLER 2800 CNC service and spare parts

Long‑term ROLLER 2800 CNC service support

Our ROLLER 2800 CNC service provides comprehensive aftermarket support, including:

mechanical and CNC repairs
rolling head service and alignment
spare parts supply and technical replacements
diagnostics and preventive maintenance
consulting focused on extending machine service life

We adapt each service solution to the actual condition of the machine. Therefore, customers receive reliable and technically sound support tailored to their specific application.