surface grinding machine / for metal sheets / PLC-controlled / hydraulic
HFS 2550B C, 3063B C, 4080B C Knuth Machine Tools



  • Type:


  • Applications:

    for metal sheets

  • Control type:


  • Other characteristics:

    hydraulic, 2-axis


High precision and ease of use guarantee optimum and cost-effective machining

- all models with 2-Axis position indicator

Machine Frame

- Heavy cast-iron machine frame provides a rigid, torsion-proof structure and features dual V-guides for transverse motion and combined V-guides and box ways for linear motion
- Large work area and high table load capacity ensure high-precision machining of large and heavy workpieces
- Extremely quiet operation and minimal heat build-up for optimum work results under continuous operating conditions
- Central lubrication system automatically supplies all lube points


- Hydraulically operated linear table movement, infinitely variable, high consistency, and soft reversal of direction
- External hydraulic unit with oil cooler unit ensures perfect temperature stability

Grinding spindle

- Large grinding spindle, dynamically balanced, completely sealed with permanent lubrication
- Preloaded precision-bearings ensure maximum grinding performance and high reliability over many production hours