Knuth HFS 4080B

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 Hydraulics 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 Model V This simple and intuitively controlled system gives the operator maximum con trol and flexibility for efficient and precise machining operations The manual grinding wheel feed can be motorized - a true time-saver Electronic preselection of the required number of grinding wheel feeds A separate hand-wheel allows selection of automatic feed depths