HFS 2550 F Advance

• The cast-iron machine frame features superior rigidity and torsional strength, precision guideways and excellent machining quality
• All guideways are lubricated reliably via a central lubrication system
• The workspace is protected by an easily accessible enclosure
• A powerful coolant pump is combined with a vacuum exhaust unit to clear grinding dust and aerosol during machining operations
• All required parameters for precise grinding spindle feeds are entered and edited via the Siemens touchscreen
• The high-quality preloaded ball screw and a powerful servo-motor ensure high precision and repeatability of positioning on the Y-axis
• The machine features an electronic hand-wheel for configuration tasks and manual movement 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

Programming

• The high-quality preloaded ball screw and a powerful servo-motor ensure high precision and repeatability of positioning on the Y -axis
• The machine features an electronic hand-wheel for configuration tasks and manual movement 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

Hydraulics

• Superior quiet operation and low heat build-up ensure optimum work results in continuous operations
• Hydraulically operated linear table movement, infinitely variable, high consistency, and soft reversal of direction
• The external hydraulics unit with oil cooler ensures perfect temperature stability

Magnetic clamping plate

• A large magnetic setup plate is included and ensures torsion-free clamping, long tool life and high reliability
• The control unit is integrated into the electric system to simplify operation, allowing quick clamping and degaussing for maximum production efficiency