surface grinding machine / for metal sheets / CNC / automatic
HFS 80150 Advance, HFS B 60200 VC Knuth Machine Tools

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Characteristics

  • Type:

    surface

  • Applications:

    for metal sheets

  • Control type:

    CNC, automatic

  • Other characteristics:

    high-precision

  • Power:

    7.5 kW (10.2 hp)

  • X travel:

    2,230 mm, 1,140 mm

  • Y travel:

    850 mm, 540 mm

  • Spindle speed:

    1,450 rpm (9,111 rad.min-1)

  • Distance between centers:

    590 mm, 800 mm

Description

VC Model

VC models feature an automatic vertical feed, whereby the operator can preselect the depth and quantity
Grinding wheel idle feeds can be motorized - a true time-save
The rigid, wide work table moves only on one axis - this design allows for an extra-long table guideway on a very wide machine base, ensuring perfect load distribution at both travel end positions.
V-guides and boxways are counter-laminated with Turcite B, ensuring smooth table movement at any load.
Column moves in the Z axis on hand-scraped, counter-laminated V-guides and boxways, ensuring total elimination of any stick-slip effect.
The grinding spindle moves only vertically - this design ensures 100% exact grinding wheel feed with maximum angular precision across the entire work area.
Hydraulically operated linear table movement, infinitely variable, high consistency, and soft reversal of direction
The stand-alone hydraulic unit is easy to maintain and mechanically and thermally separated from the main machine frame to ensure the most constant working conditions possible.
Large grinding spindle, dynamically balanced, completely sealed with permanent lubrication

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