Surface grinding machine HFS 60200 F NC

for large workpiecestravelling columnNC

Overview
This series of conventional surface grinders is designed to process large, heavy workpieces with the tolerances required for precision surface grinding or as preparation for lapping and polishing. The machine features a cross‑bed frame with a traversing column for long table guidance and optimal load distribution. The unit can be operated in automatic or manual modes for sample production, repair and training.

Highlights

• Traversing column (moving column) design for maximum stability
• Large magnetic clamping plate with integrated degaussing
• Siemens Smart Line PLC with grinding cycles and touchscreen HMI
• NC-controlled Y/Z axes driven by servo motors
• Electronic handwheel for fine manual positioning on Y and Z

Product Details
Design and structure

• Massive, heavily ribbed cross‑bed frame with traversing column for high rigidity under heavy loads
• Large work area for single large parts or multiple parts in one setup
• High-performance cooling system included as standard

Control

• Siemens Smart Line PLC with touchscreen HMI; grinding cycles for automatic face and groove grinding accessible and editable via touchscreen
• Preloaded ball screws and powerful servo motors on X and Y axes for high precision and repeatability
• Electronic handwheel for simplified setup and manual positioning on Y and Z
• Automatic mode executes user-defined roughing/finishing parameters, spark-out counts and return-to-zero

Grinding spindle

• Large, dynamically balanced spindle, completely sealed with permanent lubrication
• Preloaded precision bearings for consistent performance and long service life

Hydraulics

• Quiet operation and low heat build-up for stable results in continuous operation
• Hydraulic longitudinal table feed infinitely variable, constant speed with smooth reversal
• External hydraulic unit with oil cooler for temperature stability

Magnetic clamping plate

• Large magnetic chucks supplied as standard for torsion‑free clamping across the whole work surface
• Control unit ensures consistent holding forces and high-quality degaussing

Standard equipment (selected)

• 2-axis position indicator X.Pos 3.2
• Electronic handwheel for Y/Z axes
• Grinding wheel flange and grinding wheel
• Workspace enclosure and LED work lamp
• Coolant system
• Diamond dresser stand (without diamond)
• Balancing station and balancing shaft
• Magnetic clamping plate, adjustment screws and operating tools
• Operator manual
• Automatic central lubrication

Technical specifications (summary)
Working area:
Table dimensions: 600 mm x 2.200 mm
Spindle center-to-table distance: 600 mm
Table load capacity (max.): 1.690 kg
Magnetic chuck height: 110 mm
Magnetic clamping plate dimensions: 600 mm x 1.000 mm (2 positions)

Travels:
X travel: 2.200 mm
Y travel: 630 mm

Feed:
Hydraulic X-axis feed: 5 m/min - 25 m/min
Y-axis feed: 50 mm/min - 500 mm/min
Y-axis depth per pass: 0,005 mm - 0,05 mm
Z-axis feed: 50 mm/min - 1.500 mm/min
Automatic Z-axis feed: 0 mm/min - 30 mm/min

Grinding wheel:
Wheel dimensions: 350 mm x 40 mm x 127 mm
Speed: 1.450 rpm

Drive capacities:
Main drive: 7.5 kW
Hydraulic motor: 5.5 kW
Y-axis servo: 2 kW; Z-axis servo: 0.5 kW

Overall dimensions and weight:
Overall (L x W x H): 6.5 m x 2.75 m x 2.7 m
Weight: 8.000 kg