Description

Description & Specifications

12" X 24" JET AUTOMATIC SURFACE GRINDER

PRICE: Loaded on Truck, Our Warehouse, York, PA ………… $9,750.00

HMC Stock No. 17114
Machine Serial No. 2120007
Machine Model No. JPSG-1224A, Stock No. 414524
New Date: 2002
Made in Taiwan

NOTE: The factory specifications of this machine DO NOT accurately reflect the actual physical characteristic of the machine. The factory overstates the numbers on many features such as grinding capacity, wheel size, table size and travels. The specifications below were physically measured and are correct.

Table Size: 8" x 20"
Grinding Capacity: 8" x 20"
Max. Table Load: 880 Lbs.
Max. Longitudinal Manual Table Travel: 24"
Max. Longitudinal Automatic Table Travel: 23"
Longitudinal Table Speed: 12 to 82 RPM
Cross Table Travel: 10 - 3/8"
Cross Hand Wheel Graduations: 0.001"
Cross Hand Wheel per Revolution: 0.2"
Cross Feed per Automatic Pass: 0.02" to 0.32"
Max. Spindle Centerline to Table: Approx. 20"
Vertical Hand Wheel Graduation: 0.0001"
Vertical Down Feed Automatic Steps: 0.00008", 0.00024", 0.0004"
Max. Grinding Wheel Size: 10" Dia. x 1-1/4" Wide x 3" Bore
Spindle Speed: 3,600 RPM

EQUIPPED WITH:
3-Axis Feeds with Incremental Power Down Feed
Power Rapid Vertical Traverse of Grinding Spindle 
Slide Ways are Hand Scraped and Turcite Coated
Spindle Incorporates (4) Class 7 Bearings for High Accuracy
Automatic Continuous Lubrication System 
Electro Magnetic Chuck: 8" x 20" x 2-7/8" High, Coarse Pole Laminations
(2) Adjustable X & Y Axis Feed Stops
(1) Grinding Wheel Hub
Manual Over-the-Wheel Wheel Dresser
Separate Coolant / Dust Collection System on Wheels
Separate Hydraulic System on Wheels
Halogen Work Light
Central Way Lubrication System
3 HP Spindle Motor
1 HP Hydraulic System Motor
1/8 HP Coolant Pump Motor
1/2 HP Dust Collector Motor
All Wired for 3 Phase, 60 Hz, 230/460 Volts

DIMENSIONS:
Main Machine: 66" L-R x 54" F-B x 88" High (On 8-3/4" High Skid) x 4,000 Lbs.
Hydraulic System: 17" x 26" x 29" High on Wheels
Coolant/Dust System: 34" x 18" x 32" High on Wheels