CHEVALIER FSG 1020AD 3-Way Automatic Hydraulic Surface Grinder
Model No. FSG 1020AD
Serial # 1844003
Condition Very Good
  • CHEVALIER FSG 1020AD Features:
  • 10″ x 20″ Fine Close Pole magnetic chuck
  • Sony DRO
  • 3-Axis fully automatic and plunge grinding system
  • Spark-out 0-9 times for fine finish
  • Precision roller bearings on longitudinal and cross feed guiderails
  • Heavy duty spindle with 2 sets of class 7 super precision angular contact ball bearings
  • Hardened and ground cross feed and elevating lead screws
  • Microprocessor control system for ease of operation and trouble free production
  • Hardened and ground guide ways for durability
  • Quick table and cross feed stroke adjusting device
  • Wheel head will raise up automatically and table parks at left or right side after cycle is completed
  • All castings are specially designed for permanent stability. They are made of special wear resisting alloys, and scientifically stress relieved.
  • This 10″ x 20″ precision surface and form grinder has been specially developed and improved in recent years. 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 21″ which provides more clearance for grinding. The spring loaded type table travel stops will dampen the over travel caused by abnormal operations.
  • The optimum span of double V crossfeed guideways is designed based on bending moment, kinematics and supporting force.
  • All essential castings are made 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.
  • General:
  • Overall Dimensions: 90″ x 63″ x 83″H  Approx.
  • WEIGHT: 4400 lbs Approx.
  • CHEVALIER FSG 1020AD Specifications:
  • Maximum Grinding Length 20″
  • Maximum Grinding Width 10″
  • Maximum Distance Between Spindle Center to Table Surface 21″
  • Longitudinal Travel, Manual 24-3/8″
  • Longitudinal Travel, Hydraulic 22-7/8″
  • Longitudinal Table Speed (infinitely variable) 16 to 82 fpm
  • Crossfeed Travel, Manual 11-3/4″
  • Crossfeed Rapid Travel Speed 12.5 fpm
  • Crossfeed Micro Feed (per graduation) 0.00005″
  • Crossfeed Micro Feed (per revolution) 0.005″
  • Wheelhead Infeed Auto. Infeed 0.000050″ to 0.002″
  • Wheelhead Infeed Rapid Travel 8 ipm
  • Wheelhead Micro Feed 0.000050″/0.0001″
  • Wheelhead Infeed (per graduation) 0.0005″
  • Wheelhead Infeed (per revolution) 0.05″
  • Spindle Motor 60hz / 2HP
  • Grinding Wheel 8″ x 1/2″ x 1-1/4″
  • Packing Dimensions 90″ x 63″ x 83″
  • Machine Weight 4360 Lbs
  • Voltage 230V, 3 Phase

CHEVALIER FSG 1020AD and Comes as shown in pictures.