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HFS 80300 F NC - Moving column design with Siemens touchscreen and automatic control of X and Z axes
HFS 80300 F NC - Moving column design with Siemens touchscreen and automatic control of X and Z axes

HFS 80300 F NC

SKU : 124940

This series of surface grinders processes large and heavy workpieces with tolerances as required for precision surface grinding or for the preparatory processing step of lapping or polishing. The machine frame is designed in a cross-bed design with a movable column. This construction enables a long table guidance and thus the optimal introduction of weight force over the entire work area. The ability to switch between automatic or manual operation extends the scope for sample production, repair and training.

  • Moving column design for maximum stability
  • Enclosed working space
  • Siemens smart line PLC control with grinding cycles
  • NC controlled Y-/Z-axes driven by servo motors
  • User friendly HMI with touchscreen
  • Electronic hand wheel for Y-/Z-axes
Working Area
Spindle center-to-table distance 35 in
Table dimensions 31 in x 118 in
Dimensions magnetic clamping plate 31 in x 39 in
Table load capacity (max.) 7.700 lbs
Magnetic chuck height 4 in
Number of magnetic chucks 3 positions
Travels
Travel X-axis 118.1 in
Travel Y-axis 32 in
Feed
Feed Y-axis 2 in/min - 79 in/min
Feed Z-axis 2 in/min - 79 in/min
Hydr. feed X-axis 16.35 fpm - 81.75 fpm
Feed depth, Y-axis 0.000197 in - 0.001969 in
Automatic Z-axis feed 0 in/min - 1 in/min
Grinding wheel
Grinding wheels dimensions (length x width) 20 in x 3 in x 12 in
Speed 960 rpm
Drive Capacity
Motor rating main drive 24.8 Hp
Hydraulic motor rating 10.1 Hp
Y-axis servo motor 4 Hp
Z-axis servo motor 4 Hp
Measures and Weights
Overall dimensions (length x width x height) 323 in x 158 in x 103 in
Weight 30.800 lbs

  • The massive, heavily ribbed cross-bed machine frame with traversing column and horizontal spindle is extremely rigid even under heaviest workpiece loads
  • The large work area allows machining of single workpieces with large surface areas or machining of several workpieces in one setup
  • A high-performance cooling system is included in the standard equipment of this series

Control

  • Grinding cycles for automatic face and groove grinding are accessible and editable via touchscreen
  • Preloaded ball screws and powerful servo-motors on Y and X ensure high precision and repeatability during grinding wheel feeds
  • An electronic hand-wheel for Y- and Z-axis simplifies setup and manual positioning of the grinding spindle
  • If set to Auto mode, the user-defined roughing and finishing parameters, number of spark-out strokes, and return to zero are automatically processed

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

Hydraulics

  • Superior quiet operation and low heat build-up ensure optimum work results in continuous operations
  • The hydraulic linear table feed is infinitely variable, maintains a constant speed with smooth travel direction reversals
  • The external hydraulics unit with oil cooler ensures perfect temperature stability

Magnetic clamping plate

  • Large magnetic chucks for torsion-free clamping across the entire work surface are included in the standard equipment
  • The modern control also ensures reliable operation with firm holding forces and high-grade degaussing

2-axis position indicator
electronic hand-wheel Y/Z axis
grinding wheel flange
workspace enclosure
coolant system
grinding wheel dresser (without dressing diamond)
balancing station
balancing shaft
LED work lamp
magnetic clamping plate
adjustment screws
operating tools
operator manual
siemens PLC with touchscreen
grinding wheel
automatic central lubrication

Coolant system with magnetic separator and paper filter
Coolant system with magnetic separator and paper filter SKU: 253467
Coolant system with magnetic separator and paper filter
Magnetic separator without reservoir for HFS F NC SKU: 253469
Magnetic separator without reservoir for HFS F NC
Parallel grinding wheel dresser for HFS F NC SKU: 253468
Parallel grinding wheel dresser for HFS F NC

Resources & Downloads

  • HFS 80300 F NC Brochure.pdf (0.19MB)

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HFS 80300 F NC - Moving column design with Siemens touchscreen and automatic control of X and Z axes
HFS 80300 F NC
SKU : 124940
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