Chevalier Machinery

Chevalier Fixed Beam Double Column Grinder

• High precision cartridge type spindle is equipped with four pieces of Class 7 (P4) angular contact ball bearings plus a set of N-N needle roller bearings in front of spindle.
• Precision ball screws (C3 grade) on cross-feed and down-feed axes are directly coupled to Delta AC servo motors.
• Roller type linear guideway design for longitudinal movement of spindle head
• Automatic cycle + continuous flow lubrication system for guideways, ball screw and table.

We offer the following:
FSG-4080DC
FSG-50120DC
FSG-6080DC

Chevalier Surface & Profile CNC Grinders

• Precision ball screws on cross-feed, elevating and table.
• All 3 axes are AC servo motor driven which is suitable for creep-feed grinding.
• FANUC OiMF 3 axis CNC control with 8.4” LCD Mono Screen
• 20HP FANUC β12/7000i spindle motor directly connected to spindle with flexible coupling
• Capable of profile (contour) grinding, form grinding and step grinding with automatic wheel dressing and compensation
• Column traverses on precision roller bearings on hardened and ground guideways.
• Run-hour display, PMC-L Ladder Search, Instruction Display and G-Code Menu Display are all included as standard control features.

We offer the following:
Precision CNC Surface Grinder – FSG-B818CNCII
Heavy Duty CNC Surface Grinder – FSG-C1224CNCII

Conversational CNC Surface and Profile Grinder (SMART-IV Series)
SMART-H/B818 / 1224 / 1640IV
SMART-H/B2440 / 2460 / 2480IV

Traveling Column Grinder
 FMG-B1224

Chevalier Automatic Surface Grinders

• High precision cartridge type spindle equipped with 4 pieces of class 7 angular contact ball bearings, suitable for heavy duty grinding
• 3-Axis fully automatic with surface and plunge grinding cycles
• Separate hydraulic system prevents vibration & reduces heat transference
• Saddle travels on Turcite-B coated and hand scraped double V guideways.
• Meehanite® cast iron
• Wheel head rises up automatically and table parks at left or right side after cycle is completed

We offer the following:
Semi-Automatic Surface Grinder – FSG-2A618
Automatic Precision Surface Grinder – FSG-3A818 / 3A1224
Fully Automatic Precision Surface Grinder – FSG-1224 / 16ADIV Series
Fully Automatic Precision Surface Grinder –FSG-20/ 24ADIV Series

Chevalier Manual Surface Grinders

• All essential castings are mode of high grade Meehanite ®cast iron that is stress relieved through annealing to eliminate internal stress.
• With the greatest stiffness and stability of the castings, this machine is suitable for both precision surface grinding and form grinding.
• The interlock between electrical cabinet door and power supply is established to ensure safe operation.
• The spring loaded type table travel stops will dampen the over travel caused by abnormal operations.
• Saddle travels on Turcite-B coated and hand scraped double V guideways.

We offer the following:
Manual Surface Grinders (M Series) – FSG-618M
Manual Surface Grinders (SP Series) – FSG-618SP / 818SP

Chevalier Cylindrical Grinders

• Friction-free hydrostatic spindle bearing for precision grinding
• Precision ball screw driven by AC digital servo motor
• Mitsubishi PLC control with touch screen operation
• High-grade Nichrome steel SNCM-220 wheel head
• Table travels on one V, one flat guideway
• Machine castings are fully ribbed and are made of dense, high-grade Meehanite cast iron
• Tailstock center is capable of absorbing thermal expansion of work piece
• Rough grinding, fine grinding and spark-out in one automated cycle.
• Wheelhead retracts to park unload point after grinding cycle is completed

We offer the following:
Cylindrical Grinders – CGP-816 / 12 /16 Series

Chevalier Double-Sided Fine Grinders

• High-precision digitally controlled pneumatic system automatically adjusts to set pressure
• High-precision contact measuring system, grinding height control and dressing monitoring
• Over-stroke protection measuring system
• 10.4″ touch-screen monitor, user-friendly with intuitive operations
• Compliant with freely programmable process parameters for excellent machining results
• Easy to operate, set-up and maintain resulting in labor cost savings
• Multiple processing conditions: grinding mode, coolant system control and upper disk control
• Optional multi-language support

We offer the following:
Double-Sided Fine Grinders – FDG-700

5-Axis Surface & Profile CNC Grinding Center

• 5-axis surface and profile CNC grinding center
• Benefit of the 5-axis grinding center is performance of several operations in a single setup
• Precision direct drive spindle
• Capable of producing highly accurate workpieces with complex geometry
• All guideways are protected from grinding swarf
• Dual chip augers to remove large waste material
• ATC 40 taper tool holder
• Capable of accepting aluminum oxide wheels
• Automatically compensates for the dress amount
• Control: 31i-B5 full 5-axis control

We offer the following:
5-Axis Surface & Profile CNC Grinding Center – FGC5X-600