12″ X 24″ PARKER-MAJESTIC “SUPER-PRECISION” (MADE IN USA) I.D./O.D. CYLINDRICAL GRINDER REBUILT 2024
MODEL: 1C S/N: 6154-1C-96
NEW: 1996
SWING OVER TABLE …………………… 12″
DISTANCE BETWEEN CENTERS ……………. 24″
TABLE WORKING SURFACE ………………. 5″ X 41″
POWER TABLE SPEEDS …………………. 3″ TO 30″ IPM
TABLE SWIVEL ………………………. 7 DEGREES
TABLE TRAVEL ………………………. 24″
CROSS FEED TRAVEL ………………….. 3- 1/2″
CROSS FEED ADJUSTMENT ………………. 4″
CROSS FEED HANDWHEEL GRAD. ………….. 0.0005″
CROSS FEED PRECISION DIAL GRAD ………. 0.000050″
GRINDING WHEEL SIZE ………………… 12″ DIAMETER
HEADSTOCK SWIVEL …………………… 0 TO 90 DEG.
INFINETLY VARIABLE HEADSTOCK SPINDLE
SPEEDS ………………………….. 50 TO 450 RPM
DEAD CENTER SPEEDS …………………. 20 TO 225 RPM
HOLE THRU SPINDLE ………………….. 1- 1/4″
HEADSTOCK CENTER TAPER ……………… #6 JARNO
TAILSTOCK CENTER TAPER ……………… #6 JARNO
APPROX. DIMENSIONS …………………. 91″L X 48″D X 65″H
APPROX. MACHINE WEIGHT ……………… 3,000 LBS.
EQUIPPED WITH:
SWING-AROUND INTERNAL GRINDING ATTACHMENT SPINDLE
PARKER-MAJESTIC SUPER-PRECISION SPINDLE FOR WHEELHEAD
MACHINE PRESENTLY HAS A 12″ DIAMETER x 1″ WIDE WHEEL
ELECTRONIC INFINITLEY VARIABLE SPEED CONTROL FOR WORKHEAD
SPINDLE SPEEDS
VARIABLE SPEED ELECTRIC TABLE DRIVE FOR QUIET & SMOTH OPERATION
TABLE SINE OPTION FOR ACCURATE TAPER GRINDING
WORKHEAD ACCEPTS 5C COLLETS
.00005″ CROSS FEED DIAL GRADUATIONS
5″ BUILT-IN WORKHEAD SINE BAR
COOLANT SYSTEM, SELF-CONTAINED, IN THE BASE OF THE MACHINE
“BIJUR” ONE-SHOT LUBRICATOR
1 H.P./3/60/230-460 VOLT MOTOR FOR THE WORKHEAD
3 H.P./3/60/230-460 VOLTS MOTOR FOR THE GRINDING WHEELHEADS
MACHINE IS PRESENTLY WIRED FOR 3/60/460 VOLTS
MAGNETIC CHUCK
Accurate 2 Axis DRO
INSPECT UNDER POWER
Scope of Remanufacturing – 2024
Rebuilt motor drive VARI-Speed on headstock
Rebuilt motor drive VARI-Speed on table drive
New lead screw in cross slide
New One Shot Lube System
ALL NEW ELECTRICS IN PANEL, PUSH BUTTONS, AND MOTORS
COMPLETELY FLAKED & SCRAPPED TO NEW TOLERANCE
SPINDLES REBUILT
MYFORD MODEL MG12-HP UNIVERSAL GRINDER
Serial No. HP 102402W
*Automatic Plunge Cycle: Workhead start, Wheelhead plunge, Sparkout,
Automatic Retract, Workhead stop. Hydraulic table traverse with incremental
infeed of wheelhead.
Maximum grinding diameter: 3”
Swing over table: 5”
Maximum table travel: 13.5”
Capacity between centers: 12”
Table swivels: +7 degrees
Grinding wheel size: 12” X 1 ½” W X 5” hole Wheel speed: 1830 RPM Workhead
speeds from 100 to 1000 RPM, variable Max. collet capacity: ¾”
Machine equipped with:
Plain workhead & tailstock
Coolant system
Table mounted wheel dresser
Wheel adaptor
Centering sleeve w/ drawtube and handwheel
Centers for workhead & tailstock
Dimensions: FB X RL – 40” X 57”
Height: 70”
Est. weight: 2200#
Schaudt Universal OD / ID Grinder
Model: E450 U1000
SPECIFICATIONS:
Center height 180 mm / 7 inches
Distance between centers 1120 mm / 44.8 inches
max.grinding length 1040 mm / 40.9 inches
large workpiece diameter 350 mm / 13.77 inches
Grinding wheel dimensions 400x63x127 mm
The table can be swiveled by 9 °
Speed of grinding spindle 32 m / s
Drive power grinding spindle 5.5 kW
Weight approx. 4500 kg
Swing around Internal grinding device
Encyclon Inc. coolant system
Hydraulic tailstock
Misc. New Grinding Wheels & Tooling
(1) USED LANDIS 10” X 20” 1R UNIVERSAL CYLINDRICAL GRINDER
Serial Number: 836-7
SPECIFICATIONS:
Nominal work swing: 10”
Nominal distance between centers: 20”
Table traverse speed: 2 to 240 IPM
Grinding wheel size: 12” diameter x 1” wide x 5” hole
Grinding wheel max width: 1.5”
Grinding wheel spindle motor: 5 HP
Workhead speeds: 30 to 150 RPM
Grinding wheelhead swivel: upper & lower : 90 Degrees each way
Headstock center: #10 Jarno
Footstock center: #6 Jarno
Footstock center movement: lever operated
Diameter of hole in spindle: 1”
Headstock swivel: 120 Degrees
Headstock spindle nose: 5A-2
EQUIPPED WITH:
Plunge cycle
Table Traverse
Manual tailstock
Attached electrical panel
(1) USED LANDIS 10” X 20” 1R UNIVERSAL CYLINDRICAL GRINDER W/ ID ATTACHMENT
Serial Number: 875-45
SPECIFICATIONS:
Nominal work swing: 10”
Nominal distance between centers: 20”
Table traverse speed: 2 to 240 IPM
Grinding wheel size: 12” diameter x 1” wide x 5” hole
Grinding wheel max width: 1.5”
Grinding wheel spindle motor: 5 HP
Workhead speeds: 30 to 150 RPM
Grinding wheelhead swivel: upper & lower : 90 Degrees each way
Headstock center: #10 Jarno
Footstock center: #6 Jarno
Footstock center movement: lever operated
Diameter of hole in spindle: 1”
Headstock swivel: 120 Degrees
Headstock spindle nose: 5A-2
EQUIPPED WITH:
Swing Down ID Spindle
Plunge Cycle
Table Traverse
Tarry timers left and right reversal
Attached electrical panel
(1) USED HEALD 273A UNIVERSAL INTERNAL GRINDER
Model: 273A
Serial Number: 42180
SPECIFICATIONS:
Swing over table: 24.5″″
Hole length ground: 16”
Max Table Travel: 20”
Hole diamter ground: 18”
Included angle taper: 180 Degrees
Grinding speed: 0 – 18 FPM
Workhead Speed: 0 – 500 RPM ( Variable )
Crossfeed Increments: .0001” – .0005”
EQUIPPED WITH:
Red Head Spindle – RPM / TBD
4 position stop
Hydrostatic ways
Cross sliding workhead
Dresser
Sine bar attachment
12″ T-Slotted Face Plate
Coolant Tank & Pump
220/3/60 Electrics
(1) Parker Majestic 2U Combination ID/OD Grinder – Remanufactured 2022
New: Remanufactured 2022
Specifications:
Swing: 12″
Center Distance: 28″
Table Speeds: 3-30″ IPM
Headstock Swivel: 90˙
Headstock Speeds: ( Variable ) 50-450 RPM
Crossfeed Graduated: 0.50″
Precision Dial: 0.000050″
Coolant System
Approx Floor Space: 41″ x 124″
Approx Weight: 3,800 lbs.
Equipped With:
Swing Around ID / OD Spindles
5″ Sine Bar on Headstock
Compound Universal Swivel Slides Under Grinding Spindle Assemblies
P & G One Shot Lubrication System
Scope of Remanufacturing – 2022
New D.C motor drive VARI-Speed on headstock
New D.C motor drive VARI-Speed on table drive
New lead screw in cross slide
Compound universal (2) swiveling slides under Grinding wheel
New P & G One Shot Lube System
ALL NEW ELECTRICS IN PANEL, PUSH BUTTONS, AND MOTORS
COMPLETELY FLAKED & SCRAPPED TO NEW TOLERANCE
SPINDLES COMPLETE REBUILD WITH NEW BEARINGS
SCOPE of Re-Conditioning
• Rebuild Headstock – New Bearings & Rebuild Drive Motor
• ID Spindle Rebuilt
• OD Spindle Checked & Tested for Run Out ( Excellent Condition )
• Rebuild Table Drive Motor
• Install New Cross Feed Screw & Nut
• Install New Meters & One Shot Lubrication Pump
• Ground, Scraped & Flaked Table Ways / Bed Ways & Cross Slide
• New Rulon Installed
• Tailstock Rebuilt
• New Variable Speed Drive & Motor on Headstock
• All NEW Electrical Components, Wiring & Push Buttons
• Test & Flush Coolant System
• Machine Completely Disassembled, Stripped & Painted to Customers Color Choice
(1) Used Parker Majestic Universal ID / OD Grinder – Re-Conditioned
Model: 1C Year: Re-Conditioned
Serial Number 1C-2023
Specifications:
12” x 24” Capacity
Vari Speed Headstock
Power Table Table Travel ( Variable Speed )
Swing Around ID Spindle
1.5 HP Spindle Motor
5″ Sine Bar on Headstock
Coolant Pump & Wet Base
Kellenberger Kel-Viva UR 175-1000 CNC OD / ID Grinder
Serial Number: 686049
New: 2009
Model: UR 175-1000
Heidenhain GrindplusIT CNC Control
SPECIFICATIONS:
Wheelhead
Left-Side Grinding Wheel Dia x Width – 20″ x 4″
Right-Side Grinding Wheel Dia x Width – 20″ x 4″
Internal Grinding Spindle Bore/Dia – 5″
OD Motor Output – 12.3 HP
Distance Between Centers – 40″
Z Axis Traverse Rate – 590 IMP
X Axis Max Travel – 12.6″
X Axis Rapid Traverse Rate – 300 IMP
Workhead Spindle Speed – 8 – 800 RPM
Workhead Internal Taper – Morse No. 5
Workhead Motor Output – 5.4 HP
Tailstock Sleeve Retraction – 2″
Hydrostatic Ways
Resolution Z & X ( Glass Linear Encoders ) – 0.1 micron
EQUIPPED WITH:
Diamond Dresser
Probing System
Ebbco PMF – 40000 – EC Chiller
Coolant
Misc New Parts / Tooling
NEW Software Package – KB0162518 UEModule Heidenhain UE212D
NEW KB 0162519 HEIDENHAIN PC UNIT
NEW KB 0154695 HARDDISK
Forst CNC Broach Sharpening Machine
Serial Number: M 206716
Model: X-SWR/N2 200 x 2500
New: 2005
New X Axis Ball Screw Installed
New Internal Electrical 2015
Call For Full Specs
