CHEVALIER Manual Surface Grinders
M/SP series

  • M series: FSG-618M
  • SP series: 612SP/618SP/818SP
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  • This high precision surface and form grinder has been specially developed and improved in recent years.
  • The tool cabinet in machine base is specially designed for operator’s convenience (618m).
  • The interlock between electrical cabinet door and power supply is established to ensure safe operation.
  • The maximum distance from table surface to spindle centerline is 18″ (450mm) which provides more clearance for grinding.
  • The sping loaded type table travel stops will dampen theovertravel caused by abnormal operations (618m).
  • The optimum span of double V crossfeed guideways is designedbased on bending moment, kinematics supporting force.
  • All essential castings are mode of high grade of meehanite castiron that is stress relieved through annealing to eliminateinternal stress.
  • With the greatest stiffness and stability of the castings, this machine is suitable for both precision surface grinding and formgrinding .
  • This grinder is offered with one-full-year limited warranty formechanical and electrical parts .
  • Ball Table ways
  • Double “V” + Turcite-B on Z-Axis
  • Table Travel: 175 x 480mm (7″ x 19″)
  • Chuck Size: 150 x 450mm (6″ x18″)
  • Table Surface to Spindle Center: 450mm (18″)
  • Spindle Speed: 3,450rpm
  • Spindle Power: 2HP
  • Table traverses on linear ball bearings & D2 (SKD11) hardened & ground guide ways.
  • Reinforced ribbed column with hardened & ground guide way system.
  • Elevating & cross feed lead screws are hardened & ground.
  • Saddle travels on Turcite-B coated & hand scraped double V guide Ways.
  • Vertical hand wheel at waist level.
  • 0. 000050″ (0.001mm) vertical micro feed.
  • Permanently lubricated & sealed cartridge-type spindle uses two pairs of class 7 (P4) angular contact ball bearings.
  • 2HP dynamically balanced spindle motor.
  • Automatic lubrication system.
  • Meehanite castings.
  • A mirror surface can be accomplished on these machines accurately and efficiently, due to machine construction features and the specially designed V3 grade spindle motor which provides excellent rigidity and stability.
  • Double “V” + Turcite-B on Z-Axis
  • Table Size (W x L): up to 200 x 450mm (8″ x 18″)
  • Ballscrew on Crossfeed
  • Spindle Speed: 3,450rpm
  • Spindle Motor: 2HP
  • Table Surface to Spindle Center:500mm (20″)