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Chevalier FSG CNC Series

The FSG-H818CNC & FSG-B818CNC grinding machines are high precision, high efficiency multi purpose CNC profile grinders. These machines are designed to meet current and future grinding requirements such as intricate profiles, mold components and are well suited for parts of aircraft, automobile, electronic, medical, machine tool, and defense industries.


High-Efficiency Precision CNC Profile Grinder

The FSG-H/B818CNC series are high-precision, multi-purpose CNC hydraulic or ballscrew profile grinders.

The series features a column and wheelhead that traverse on precision roller bearings and hardened and ground guideways that are pre-loaded and driven by a precision ballscrew, providing excellent rigidity and precise positioning. A forced-flood coolant, accompanied by a totally enclosed splash guard, cools the workpiece efficiently and helps prevent thermal damage and workpiece distortion.

The machine’s superior versatility includes several grinding types: surface, plunge, pitch, side, profile, form, index and creepfeed. Crossfeed and elevating axes are positioned with precision ballscrews and an AC servo motor that provides superior accuracy and excellent longevity. An integrated machine structure is perfect for heavy duty grinding.


FSG-C1224CNC Series
Heavy-Duty CNC Creepfeed and Profile Grinder

The FSG-C1224CNC heavy-duty, high-precision, high-efficiency, multipurpose CNC creepfeed and profile grinder features a 30HP spindle motor. The series features a wheelhead traverse on Turcite-B laminated guideways that are driven by a precision ballscrew, providing excellent rigidity and precise positioning. Column travels on linear guideway system deliver precise positioning and high rigidity and foster smooth movement of the machine. The integrated machine structure, with well-designed ribs, is
suitable for heavy-duty creepfeed grinding.

Advanced grinding cycles such as surface, plunge, pitch, side, profile, form, index and creepfeed significantly enhance the machine’s versatility.

Precision ballscrew and an AC servo motor provide precise table positioning to achieve optimum speeds for creepfeed grinding.

Table Size8" x 18"12"x24"
Max Dist fr table to spindle centerline19"24"
T-slot size x number15/32" x 1
Maximum Table Load440lbs920lbs
Table Speed - infinitely variable0-49fpm0-49fpm
Maximum Longitudinal Travel25 1/2"32"
Column Feed - infinitely variable0-13fpm0-10fpm
Wheelhead  Feed - inf variable0-20ipm0-3fpm
Grinding Speed500-7000rpm500-6000RPM
Power Rating20HP30HP
Grinding Wheel12" x 1 1/4" x3"
Machine Weight8708lbs12,125lbs
Floor Space (L x W x H)118" x 118" x 92"158" x 116" x 105"
Least Input Increment0.0001"