F-Grind Advance

  • F-Grind Advance 70150 Surface-grinding machine
  • F-Grind Advance 4080 Surface-grinding machine
  • F-Grind Advance NC control

NC Surface Grinder

F-Grind AdvanceNC Surface Grinder

High quality NC Surface Grinder with automatic dressing

Surface

The precision-ground guideways, coated with TURCITE B, have a low-friction surface. Stick-slip is reduced drastically between the two precision surfaces. Furthermore, the surfaces allow for very quiet motion and are highly resistant against wear.

Lubrication

The spindles have special sealed bearings and are lubricated for the service life, that ensuring minimal servicing. The guideways are automatically supplied with oil straight after activation of the hydraulic system. Lack of oil is thus never a problem. In addition, an automatic alarm system warns the operator in case of a low oil level.

Basic machine parts annealed for stress relief

The frame, the table, the support, the column, and all other main machine castings are quenched and tempered twice. This minimizes all metallurgical stresses.

  • Heavy gray cast iron frame optimized by FEA analysis
  • X and Z axes are laminated with Turcite B
  • Precision cartridge spindle with high rigidity
  • Precision grinding spindle with class P4 bearing ensures quiet and vibration-free spindle travel of 2 μm
  • X axis feed controlled by steplessly adjustable proportional valve
  • Y and Z axes driven by digital AC servo motors
  • Partial housing for reduction of spray
  • Manual axis feed joystick option
  • Steplessly controllable spindle speed through inverter technology
  • Automatic dressing unit with integrated compensation for a significant increase in productivity
  • Accuracy according to DIN 8632
  • Including automatic grinding cycles (flat, cross, groove, spark-out, dressing)
  • The current axis position can be read at any time off the clear 8” touchscreen display
  • Optional automatic balancing device available to reduce downtime
  • Optional parallel dressing unit with automatic compensation

Standard configuration

  • NC control
  • LCD touch screen
  • Automatic down feed, AD-5
  • Auto crossing stroke adjustment
  • Criss cross grinding cycle
  • Automatic dressing unit including automatic compensation
  • Electrical handwheel (MPG)
  • Stepless adjustable grinding spindle speed
  • Partial guarding
  • Balancing stand
  • Balancing arbor
  • Work light
  • Coolant system with paper filter
  • Leveling pads
  • Tool kit
  • Operation manual
  • Grinding wheel flange (standard)

Optional configuration

  • Magnetic chuck
  • Coolant system with paper filter and magnetic separator
  • Automatic demagnetizing
  • Extra grinding wheel
  • Complete housing

Get a quote or call (610) 441-7317

Specifications 2045 2550 3060 4080 50100 60100 70100
8” x 17” 10” x 19” 11” x 23” 15” x 31” 19” x 39” 23” x 39” 27” x 39”
Table dimensions (W/L) mm 200×450 (7.8×17”) 250×500 (9.8×19”) 300×600 (11×23”) 400×800 (15×31”) 500×1000 (19×39”) 600×1000 (23×39”) 700×1000 (27×39”)
Distance spindle center-table mm 500 (19”) 500 (19”) 500 (19”) 600 (23”)
Rapid traverse m/min 5–25 (197–984”/min) 5–25 (197–984”/min) 5–25 (197–984”/min)
Rapid Z-axis mm/min 900 (35”) 900 (35”) 900 (35”)
Feed mm/min 450 (17”) 450 (17”) 300 (11”)
Feed motor W 750 (AC servomotor) 750 (AC servomotor) 1.5 K (AC servomotor)
Z-axis motor W 1K (AC servomotor) 1K (AC servomotor) 1K (AC servomotor)
Vertical feed: 1 scale division mm (x1) 0.1, (x) 0.5, (x10) 1 (x1) 0.1, (x) 0.5, (x10) 1 (x1) 0.1, (x) 0.5, (x10) 1
Vertical feed: 1 revolution mm (x1) 0.001, (x) 0.005, (x10) 0.01 (x1) 0.001, (x) 0.005, (x10) 0.01 (x1) 0.001 , (5x) 0.005, (x10) 0.01
Grinding wheel dimensions mm 180x13x31.75 (7×0.5×1.2”) 355x38x127 (13×1.4×5”) 405x50x127 (15×1.9×5”) 405x50x127 (15×1.9×5”)
Spindle speed rpm 2900 1450 1450
Spindle motor power kW 1.4 (1.8 Hp) 3.67 (4.9 Hp) 7.35 (9.8 Hp)
Hydraulic motor power kW 0.75 (1 Hp) 1.4 (0.5 Hp) 3.67 (4.9 Hp)
Weight kg 1950 (4,290 lbs) 2000 (4,400 lbs) 2500 (5,500 lbs) 3700 (8,140 lbs) 6870 (15,114 lbs) 7170 (15,774 lbs) 7470 (16,434 lbs)
Dimension (L/W/H) mm 2680x2350x2000 (105x92x78”) 2680x2350x2000 (105x92x78”) 3000x2350x2460 (118x92x96”) 3300x2650x2540 (129x104x100”) 4800x2500x2040 (188x98x80”) 4800x2600x2040 (188x102x80”) 4800x2700x2040 (188x106x80”)
Item No. 3100080 3100081 3100082 3100083 3100100 3100101 3100102

*The above specifications are subject to change without prior notice. No liability for printing mistakes. Machine may be shown with optional equipment.

Specifications 50150 60150 70150 50200 60200 70200
19” x 59” 23” x 59” 27” x 59” 19” x 78” 23” x 78” 27” x 78”
Table dimensions (W/L) mm 500×1500 (19×59”) 600×1500 (23×59”) 700×1500 (27×59”) 500×2000 (19×78”) 600×2000 (23×78”) 700×2000 (27×78”)
Distance spindle center-table mm 600 (23”) 600 (23”)
Rapid traverse m/min 5–25 5–25
Rapid Z-axis mm/min 900 (35”) 900 (35”)
Feed mm/min 300 (11”) 300 (11”)
Feed motor W 1.5K (AC servomotor) 1.5K (AC servomotor)
Z-axis motor W 1K (AC servomotor) 1K (AC servomotor)
Vertical feed: 1 scale division mm (x1) 0.1, (5x) 0.5, (x10) 1 (x1) 0.1, (5x) 0.5, (x10) 1
Vertical feed: 1 revolution mm (x1) 0.001, (5x) 0.005, (x10) 0.01 (x1) 0.001, (5x) 0.005, (x10) 0.01
Grinding wheel dimensions mm 405x50x127 (17×1.9×5”) 405x50x127 (17×1.9×5”)
Spindle speed rpm 1450 1450
Spindle motor power kW 7.35 (9.8 Hp) 7.35 (9.8 Hp)
Hydraulic motor power kW 3.67 (4.9 Hp) 3.67 (4.9 Hp)
Weight kg 7870 (17,314 lbs) 8170 (17,974 lbs) 8470 (18,634 lbs) 9070 (19,954 lbs) 9370 (20,614 lbs) 9670 (21,274 lbs)
Dimension (L/W/H) mm 5000x2500x2040 (196x98x80”) 5000x2600x2040 (196x102x80”) 5000x2700x2040 (196x106x80”) 6200x2500x2040 (244x98x80”) 6200x2600x2040 (244x102x80”) 6200x2700x2040 (244x106x80”)
Item No. 3100103 3100104 3100105 3100106 3100107 3100108

*The above specifications are subject to change without prior notice. No liability for printing mistakes. Machine may be shown with optional equipment.


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