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Sharp SG618-3A, 2003, PROG. AUTO IDF, 3X AUTO FEEDS SURFACE GRINDERS, HYDRAULIC

Price on Request

Make:: Sharp

Model:: SG618-3A, 2003, PROG. AUTO IDF, 3X AUTO FEEDS

Year:: 2003

Ref #:: 174512

Or call us for a quote at (973) 497-7500 or send us an email at grinders@machineryvalues.com

6" x 18" SHARP 3-Axis Automatic Surface Grinder,
With Programmable Auto Incremental Downfeed  
 
MODEL: SG-618 3A  
 
Serial Number:  92BT318    New:  04/12/2003
 
   
CAPACITY
Maximum grinding length: 19.7"
Maximum grinding width: 5.9"
Maximum distance: table to spindle center: 15.7"
 
TABLE
Working Surface (W x L): 5.9 x 18.3"
Maximum longitudinal travel: 21.6"
Maximum cross travel: 7"
 
FEED
LONGITUDINAL MOVEMENT OF TABLE
Hydraulic feed: 3.3 - 82 FPM
Hand feed per revolution: 2.7"
CROSS MOVEMENT OF TABLE
Intermittent feed: 0.006 - 0.3"
Continuous transverse feed: 47.2 IPM
Hand feed per revolution: .02"
Graduation of hand wheel: 0.0005"
VERTICAL MOVEMENT OF WHEEL HEAD
Hand feed per revolution: 0.04"
Graduation of hand wheel: 0.0001"
Rapid feed: 1.1 - 9 IPM
 
AUTOMATIC DOWN FEED SYSTEM
Feed rate (coarse/fine): 0.00005 - 0.00495"
Total stock removal: 0.00005 - 9.99995"
Fine feed stock removal: 0.00005 - 0.00495"
Spark out: 0 - 9 passes
Automatic Return to Zero
Traverse and Plunge Grinding Auto Cycles
 
SPINDLE AND WHEEL
Spindle motor: 1-1/2 hp (220v or 440v 3ph /60 cycle)
Spindle speed: 3,600 RPM
Grinding wheel outside diameter: 8"
Grinding wheel bore: 1.25"
Grinding wheel width: 0.63"
 
Motor (hydraulic): 1.0 hp
Floor space (W x H x L): 83 x 51 x 80"
Net weight (approximately): 2,200 lbs. 
 
 
STANDARD MACHINE FEATURES
DOUBLE 'V' WAYS FOR CROSS TRAVEL AND ONE 'V', ONE FLAT 
WAY FOR LONGITUDINAL TRAVEL-BOTH WAYS ARE HAND-
AUTOMATIC CROSS FEED 
ACCURATE SLOT GRINDING ACHIEVED USING SADDLE 
LOCKING SYSTEM COMBINED WITH CROSS FEED BALL SCREW 
AUTOMATIC LUBRICATION SYSTEM 
ADVANCED HYDRAULIC SYSTEM WITH INDEPENDENT OIL TANK,
 EASIER MAINTENCE TO MAINTAIN, SEPARATE FOR BETTER
 HEAT DISPERSION.  OIL TANK FEATURES A COOLER. 
PROVIDES VIBRATION-FREE TABLE MOVEMENT 
HYDRAULIC TABLE STROKE SETTING 
 
 
OPTIONAL EQUIPMENT & OPTIONSD:
Computer controlled automatic downfeed
6" x 18" "Kanetsu" "KESL" "LBP"  Fine-Division 
 Electro-Magnetic Chuck 
"Electro-Matic" "Minatron" Variable Hold Neutrofier
Coolant system
Work Light
Machine is Wired Presently for 3/60/220 Volts
 
Link to video: https://youtu.be/8lU8OYN9Xgo?si=jRlhoBGkViDjHeVV
 
** Exceptional Condition & Appearance _ Original Paint **
** Inspect Under Power in our Harrison, NJ Warehouse **

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