PFG-2460AHR Hydraulic Surface Grinder

Machine may be shown with optional accessories.
Column type hydraulic surface grinder with full support on complete table travel to avoid table overhang.
FEATURES:
- Vertical travel driven by AC servo motor
- Vertical travel operated by MPG function handwheel with 3 graduation selections
- One piece base design to provide greater rigidity and free twist deformation to ensure superior surface finish and higher accuracy
- Column, base, and table adopt double wall construction casting to ensure greater rigidity, accuracy, and stability during heavy grinding. And through internal stress elimination assures rigidity, stability, and accuracy
- High precision and heavy pre-compression ballscrews on vertical and cross feeds to provide powerful and precise grinding force
- Hydraulic driven longitudinal table movement
- Automatic cross feed powered by AC motor transmitting through MCU. The travel distance set by cam and limit switch installed on right side of machine base. The feed volume can be adjusted by panel switch
- 2 single-acting hydraulic cylinders to maximize stable table movement by preventing table floating
- Optional automatic down feed with elevating micro-feed and intuitive control panel to add more convenience to grinding operations
Accessories
MACHINE INCLUDES:
- Electromagnetic chuck
- Parallel dresser (manual)
- Coolant system
- Auto demagnetizer
- Halogen work light
Specifications
MACHINE | |||||||||
---|---|---|---|---|---|---|---|---|---|
Model: | PFG-2460AHR | ||||||||
Type: | Hydraulic Surface Grinder | ||||||||
CAPACITY | |||||||||
Table size: | 23.62" x 59.05" | ||||||||
Max. table travel: | 25.98" x 64.96" | ||||||||
Max. surface ground: | 24" x 60" | ||||||||
Max. distance from spindle center to table: | 23.62" | ||||||||
Chuck size: | 23.62" x 59.05" (Electromagnetic chuck) | ||||||||
TABLE | |||||||||
Table speed: | 200" ~ 985" / min | ||||||||
Table slideway: | V-flat Way | ||||||||
CROSS FEED | |||||||||
Auto cross feed increment: | 0.004" ~ 0.8" | ||||||||
Power cross feed: | 44" / min | ||||||||
Cross handwheel feed per graduation: | 0.001" | ||||||||
Cross handwheel feed per revolution: | 0.2" | ||||||||
DOWN FEED | |||||||||
Rapid power head elevation: | 31" / min | ||||||||
Auto down feed (including rapid): | 0.0001" ~ 0.0999" / Time (Auto down feed model) | ||||||||
Vertical handwheel feed per graduation: | (x1) 0.0001", (x5) 0.0005", (x10) 0.0010" by MPG | ||||||||
Vertical handwheel feed per revolution: | (x1) 0.01", (x5) 0.05", (x10) 0.1" by MPG | ||||||||
WHEEL | |||||||||
Max. wheel size (O.D. x T x I.D.): | 16" x 2" x 5" | ||||||||
Spindle wheel speed: | 1,750 rpm | ||||||||
POWER | |||||||||
Spindle drive motor: | 10 HP | ||||||||
Hydraulic pump motor: | 5 HP | ||||||||
Auto cross feed motor: | 1/5 HP | ||||||||
Rapid head elevation motor: | AC servo motor | ||||||||
Coolant pump motor: | 1/8 HP | ||||||||
WEIGHT & DIMENSIONS | |||||||||
Shipping dimensions (LxWxH): | 154" x 90" x 101" | ||||||||
Net weight (Approx.): | 16,500 lb. | ||||||||
Gross weight (Approx.): | 18,500 lb. |
* Design and specifications are subject to change without notice.
Machine may be shown with optional accessories