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OKAMOTO HYDRAULIC SURFACE GRINDER



Description & Specifications

8" X 18" OKAMOTO HYDRAULIC SURFACE GRINDER
PRICE: Loaded on Truck, Our Warehouse, York, PA …… $1,500.00 As Is

HMC Stock # 20004
Machine Serial No.: 2035
Machine Model No.: 820
New Date: Unknown

Maximum Grinding Capacity: 12" Wide x 24" Long
Maximum Vertical Clearance with 12" Wheel: 13.7"
Maximum Weight of Workpiece: 930 Lbs.

Table Size: 11.80" Wide x 23.75" Long
Maximum Longitudinal Travel: 29.50"
Maximum Cross Travel: 13.4"
(3) T-Slots 0.669" Wide

Longitudinal Movement of Table:
Hydraulic Feed: 1.0 to 100 FPM
Hand Feed per Revolution: 1.85"

Cross Movement of Saddle:
Hydraulic Intermittent Feed: 0.02" to 0.8"
Hydraulic Continuous Feed: 4 to 40 IPM
Hand Feed per Revolution: 0.25"
Graduation of Handwheel: 0.001"

Vertical Movement of Wheel Head:
Automatic Feed per Table Stroke: 0.0002" to 0.0015"
Automatic Feed per Saddle Reversal: 0.0002" to 0.0015"
Hand Feed per Revolution: 0.05"
Hand Fine Feed: 0.0001" to 0.0015"
Graduation of Handwheel: 0.0001"
Rapid Feed: 19 IPM

Grinding Wheel Size: 12" Dia. x 1.5" Wide x 5" Bore
Grinding Wheel Speed: 1800 RPM

EQUIPPED WITH:
8" x 18' Electro Magnetic Chuck
Coolant System

5 HP Grinding Wheel Spindle Motor
2 HP Hydraulic Pump Motor
1/2 HP Vertical Rapid Feeder Motor
Wired 3 Phase, 60 Cycle, 230/460 Volts

Machine Size: 103" Long x 74" Wide x 73" High
Approx. Machine Weight: 4,900 Lbs.


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