PFG-1020AH (14″ Grinding Wheel)
Saddle type surface grinder with longitudinal by hydraulic, cross feed by solid state relay, and vertical feed by manual. Optional auto downfeed system with elevating micro-feed motor is available.
– Meehanite casting of base, column, saddle, and table with outstanding structure designed and through internal stress elimination to ensure greater rigidity, accuracy, and stability
– Precision spindle with P4 precision angular contact bearings and cartridge design that is completely sealed and lubricated to ensure high accuracy, durability, and superior surface finish
– Hydraulic driven longitudinal table movement
– Longitudinal and cross slideways are coated with Turcite-B to provide stable movement and superior accuracy. It’s specially designed to maintain long life span
– Cross feed control unit consists of a solid state relay which is designed to ensure a long service life
– Automatic lubrication to all slide ways when hydraulic switch is “On”
– Optional automatic down feed with elevating micro-feed motor and intuitive control panel to add more convenience to grinding operations
MACHINE | |||||||||
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Model: | PFG-1020AH | ||||||||
Type: | Hydraulic Surface Grinder (7″ Grinding Wheel) | ||||||||
CAPACITY | |||||||||
Table size: | 10″ x 20″ | ||||||||
Max. table travel: | 10.75″ x 22″ | ||||||||
Max. surface ground: | 10″ x 20″ | ||||||||
Max. distance from spindle center to table: | 20″ | ||||||||
Chuck size: | 10″ x 20″ (Electromagnetic chuck) | ||||||||
TABLE | |||||||||
Table speed: | 200″ ~ 1,000″ / min | ||||||||
Table slideway: | V & Flat Turcite Way | ||||||||
CROSS FEED | |||||||||
Auto cross feed increment: | 0.004″ ~ 0.47″ | ||||||||
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: | 13″ / min (Auto down feed model) | ||||||||
Auto down feed (including rapid): | 0.0001″ ~ 0.0999″ / Time (Auto down feed model) | ||||||||
Vertical handwheel feed per graduation: | 0.0001″ | ||||||||
Vertical handwheel feed per revolution: | 0.05″ | ||||||||
WHEEL | |||||||||
Max. wheel size (O.D. x T x I.D.): | 7″ x 0.5″ x 1.25″ | ||||||||
Spindle wheel speed: | 3,500 rpm | ||||||||
POWER | |||||||||
Spindle drive motor: | 3 HP | ||||||||
Hydraulic pump motor: | 1 HP | ||||||||
Auto cross feed motor: | 1/5 HP | ||||||||
Rapid head elevation motor: | 1/5 HP (Auto down feed model) | ||||||||
Coolant pump motor: | 1/8 HP | ||||||||
WEIGHT & DIMENSIONS | |||||||||
Shipping dimensions (LxWxH): | 84″ x 59″ x 79″ | ||||||||
Net weight (Approx.): | 2,970 lb. | ||||||||
Gross weight (Approx.): | 3,410 lb. |
STANDARD ACCESSORIES:
– Grinding wheel
– Wheel flange
– Flange extractor
– Wheel balancing arbor and base
– Wheel dresser with diamond
– Leveling screws and pads
– Halogen work light
OPTIONAL ACCESSORIES:
– Electromagnetic chuck
– Auto demagnetizer for chuck
– Parallel dresser (manual)
– Coolant system