USED 1988 MITSUBISHI RA23

MITSUBISHI RA23 CNC ANGLE HEAD CYLINDRICAL GRINDER
S/N GKO-72

STANDARD SPECIFICATIONS

MACHINING CAPACITY
Wheel slide -swing…………………………………………………… 9.1”
- Center distance…………………………………………. 13.8”
Maximum work diameter……………………………………………… 5.9”
Maximum work weight……………………………………………….. 176 lbs.

GRINDING WHEEL
Outside diameter……………………………………………………… 15.9”
Inside diameter X width………………………………………………. 5.0” x 2.0”
Peripheral speed………………………………………………………. 148 ft/s
Rotational speed………………………………………………………. 2,122 RPM

WHEEL SLIDE
Rapid speed……………………………………………………………. 42.7 ft/s
Infeed rate……………………………………………………………… 0.002-9.8” min.
Least unit……………………………………………………………..... 0.0004”
TABLE
Rapid feed…..…………………………………………………….…. 42.7 ft/s
Traverse speed……………………………………………………… 0.1-118.1” min.
Command unit………………………………………………………. 0.004”

HEADSTOCK
Spindle speed………………………………………………………... 8-800 RPM
No. of speeds………………………………………………………… Infinitely variable
Center taper………………………………………………………….. Morse Taper No. 4

TAILSTOCK
Stroke………………………………………………………………… 5.9”
Clamping method……………………………………………………. Spring
Horizontal feed (forward/backward) method………………………… Manuel Lever
Center taper………………………………………………………….. Morse Taper No. 4
Taper fine adjustment stroke…………………………………………. �0.005”

DIAMOND NIB– Single point nib

MOTOR
Wheel motor………………………………………………………….. 5 HP
Work spindle motor………………………………………………….. 0.8 HP
Lubrication motor…………………………………………………….. 0.03 HP
Coolant pump motor………………………………………………….. 0.13 HP
Coolant flashing motor……….………………………………………. 0.08 HP

STANDARDSPECIFICATIONS

ELECTRIC
Power source……………………………………………… 220/220 VAC � 10% at 60 Hz
Ambient temperature �F………………………………….. 32-104

Work Piece Center Height……………………………… 39.4”

Machine Weight………………………………………….6,600lbs.

EQUIPMENT FEATURES
Dead center headstock.
Work spindle variable speed.
Manual type headstock.
Fine adjustment work taper.
Head stock mounted wheel dresser.
Automatic wheel compensating.

Specifications are deemed accurate, however, subject to verification or prior sale.
All exchange units/returns must be shipped within 30 days. All exchange units/returns must be shipped using DDP terms - Grinders Clearing House, Inc. dba GCH Machinery, is not responsible for any customs formalities or shipping costs.

If Grinders Clearing House, Inc. dba GCH Machinery does not receive exchange/core unit back within 30 days, GCH will invoice FULL replacement cost (OUTRIGHT Cost) to customer. 800x600 Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4 st1\:*{behavior:url(#ieooui) } /* Style Definitions */ table.MsoNormalTable{mso-style-name:"Table Normal";mso-tstyle-rowband-size:0;mso-tstyle-colband-size:0;mso-style-noshow:yes;mso-style-priority:99;mso-style-parent:"";mso-padding-alt:0in 5.4pt 0in 5.4pt;mso-para-margin:0in;mso-para-margin-bottom:.0001pt;mso-pagination:widow-orphan;font-size:10.0pt;font-family:"Times New Roman",serif;}