SHARP PRECISION 8" X 20" Automatic Surface Grinder Model SG-820-2A
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SHARP PRECISION 8" X 20" Automatic Surface Grinder Model SG-820-2A
8” x 20” Table, 9.25” x 23.6” Travel
Automatic Cross-feed
Accurate Slot-Grinding Capability
Hydraulic System for Table Travel
2 HP Spindle Motor – 3,420 rpm
Double “V” Way Cross Travel
One “V” One Flat Way Longitudinal Travel
Hand Scraped and Turcite B Coated Way
Floor Space: 83"W x 59"H x 78"L
Net Weight: 2,540 lbs.
Includes: Grinding Wheel, Splash Guard, Auto Lube System, Wheel Adapter/Flange, Wheel Balancing Arbor, Work Light, Diamond Dresser, Programmable Microprocessor
Standard Equipment:
Grinding Wheel (8” x 0.75” x 1.25”)
KANETSU Electro-Magnetic Chuck with Control
Auto Lube System
Coolant System with Paper Filter (25 Gal.) & Splash Guard
Wheel Adapter/Flange
Work Light
Wheel Balancing Arbor
Diamond Dresser
Wired 220V or 440V. Please specify
Tool Kit includes: Machine Manual, Half Nut Wrench, Wrench 17m, 19m, Set of 6 Allen wrenches, Phillip screw driver, oil can, Grease Gun, Rear way cover bracket, Pin for indicator, Can of paint
OPTIONAL ACCESSORIES:
8” x 20” Kanetsu Electro-Magnetic Chuck (Fine Pole) with Control( factory order)
KESL-2050/KT-115 $ 3,845.00
8” x 20” Walker Electro-Magnetic Chuck (Fine Pole) with Control
LBP-820 $ 5,580.00
*** ALL MAGNETIC CHUCKS INCLUDE FREE INSTALLATION ***
Extra Wheel Adapter (Flange) SG-08 $ 290.00
“Overhead” Manual Parallel Dresser SG-05 $ 1,170.00
Balance Stand BS-SG/SP $ 350.00
Dust Collector DC $ 1,515.00
Coolant System w/Magnetic Separator & Paper Filter (25 Gal)
220V/440V CS&PF&MS $3,500.00
Coolant System w/Magnetic Separator & Paper Filter (25 Gal)
380V (for International use) MCA40/PF $3,500.00
US/CSA components upgrade $1,300.00
DIGITAL READOUT SYSTEMS:
Fagor 20i D.R.O. FG-SG820 $3,000.00
Fagor 40i D.R.O. FG-40i-SG820 $3,880.00
Acu-Rite 200S D.R.O. AR-SG820 $3,365.00
Newall DP700 D.R.O. NW-SG820 $3,040.00
Factory Installation – D.R.O. NET $ 660.00
Capacity
Max. Grinding Length 21.7"
Max. Grinding Width 8.7"
Max. Distance-Table to Spindle Center 15.7
Table
Working Surface W x L 8" x 20"
Max. Longitudinal Travel 23.6"
Max. Cross Travel 9.25"
Feed Longitudinal Movement of Table
Hydraulic Feed 3.3 - 82 ipm
Hand Feed per revolution 2.7"
Cross Movement of Saddle
Intermittent Feed 0.0006 - 0.4" ipm
Continuous Traverse Feed 47 ipm
Hand Feed per revolution 0.2"
Graduation of Hand Wheel 0.0005"
Vertical Movement of Wheel Hand
Hand Feed per revolution 0.05"
Graduation of Hand Wheel 0.0001"
Rapid Feed 1.1 - 11.8 ipm
Spindle and Wheel
Spindle Motor 2 HP
Spindle Speed 3,420 RPM
Grinding Wheel Outside Diameter 8"
Grinding Wheel Bore 1.25"
Grinding Wheel Width 0.5"
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