Parker Majestic 14″ x 30″ 2C Universal Cylindrical / Internal Grinder
Serial Number: 00069-2C-05
New: 2005
SPECIFICATIONS:
14″ Swing
30″ Distance Between Centers
OD Grinding Wheel: 12″ x 1″ x 5″
1 HP Variable Speed Headstock
5 HP Variable Speed OD Grinding Wheel Drive
3 HP Variable Speed ID Grinding Wheel Drive
Variable Speed Table Traverse
Manual Driven Ballscrew Cross feed – Hand Wheel Graduated “.0005 – Precision Graduated .00005”
7º Table Swivel
90º Headstock Swivel
One Shot Lubrication
Attached Electrical Panel – 480 V / 60 / 3
EQUIPPED WITH:
5″ Sine Bar Headstock
Heidenhain Digital Read Out
Paper Filtration System w/ Gusher Pump & Tank
3 Point Center Rest
8″ 3 Jaw Chuck
10″ Magnetic Chuck
Splash Guards
Machine Dimensions:
104″ x 41″ x 46″
Approx Weight: 5200 LBS.
Parker Majestic 14″ x 30″ 1C OD / ID Combination Cylindrical Grinder
Model: 1C
Serial Number: 6314-1C-99
New: 1999
GENERAL CATALOG SPECIFICATIONS
OVERALL DIMENSIONS (WXDXH) 104 IN X 41 IN X 46 IN
MACHINE WEIGHT (NET) 5200 LBS (2358 KG)
MAX PART DIAMETER 14 IN (355.6 MM)
DISTANCE BETWEEN CENTERS 30 IN (762 MM )
WORKTABLE SIZE 5 IN X 50 IN (127 MM X 1270 MM)
TABLE SWIVEL 7 DEGREES
WORKHEAD SPINDLE
SPEED 0-1000 RPM
SPINDLE NOSE PARKER TAPER – ACCEPTS 5C COLLETS
DRIVE MOTOR 1 HP@1,750/200 RPM
MANUALLY PIVOTING WORKHEAD (B-AXIS) – ACCURACY 0.0005 DEGREES
POWER
POWER REQUIREMENT 230, OR 480 VAC – 50/60 HZ
POWER CONSUMPTION 6 KVA
MAX. CURRENT 30 A
TOTAL POWER RATING 10 HP (7.5 KW)
TABLE AXIS
MANUAL AND VARIABLE SPEED ELECTRIC TABLE DRIVE
HAND SCRAPED TURCITE COATED VEE & FLAT WAY SYSTEM
TOTAL TRAVEL 30 IN (762 MM)
TABLE FEED MOTOR 3/4 HP @ 1,750/400 RPM
TABLE SWIVEL 7 DEGREES
CROSSFEED AXIS
MANUAL DRIVEN BALLSCREW
PRECISION ROLLING ELEMENT LINEAR MOTION BEARING
CLOSED LOOP POSITIONING WITH HEIDENHAIN GLASS SCALE FEEDBACK
TOTAL TRAVEL 7 IN (177.8 MM)
EQUIPPED WITH
SWING AROUND OD / ID UNIVERSAL GRINDING HEAD
14″ DIAMETER GRINDING WHEEL CAPACITY
8″ (6) JAW CHUCK
5″ SINE BAR HEADSTOCK
MANUAL TAILSTOCK
TABLE MOUNTED DRESSER
DANFOSS VTL 2000 VARIABLE SPEED DRIVES
COOLANT PUMP & TANK
ATTACHED ELECTRICAL PANEL 22/3/60
ELECTRICAL DRAWINGS & MANUALS
MACHINE IS IN EXCELLENT CONDITION – (1) ONE OWNER – ORIGINAL SCRAPING & PAINT
SMALL ONE MAN JOB SHOP
Parker Majestic No. 1 Internal Grinder
Specifications
Swing Over Table: 12″
Table Swivel: 7 Degrees
Table Travel: 16″
Table Speed (Variable): 0- 240 IPM
Cross Feed Travel: 3 1/2″
Cross Feed Adjustment: 4″
Workhead:
Speeds (Variable): 0- 240 RPM
Hole Through Spindle: 1 1/4″
Spindle Nose: #6 Jarno
Dimensions (L x W x H): 69″ x 40″ x 57″
Weight: 3,750 Lbs.
Equipped with
– 5″ Sine Bar on Headstock
– Power Table Retraction
– One Shot Lube System
– Coolant System w/ Pump
– Horsepower: 1 1/2
Springfield 2 ATR Crown Type Vertical Universal Grinder
Serial Number: 68025
35″ Swing
Magnetic Rotary Chuck
(2) Spindle Quills
Springfield 3 1/2 Rail Type Vertical Universal ID Internal Grinder
Springfield 3 1/2 Rail Type Vert Universal Grinder
Serial Number: 74075
Single Universal Spindle – 36″ Stroke
48″ of Vertical Travel
62″ Slotted Table
72″ Swing inside of Guards
Table speeds from 1 to 180 RPM
Table load capacity: 10,000#
Elevating rail travel: 36″
Rail to table: 12″ min., 48″ max.
Grinding slide swivels: 45 degrees in either direction Grinding slide cross
travel: 78″
Machine equipped with:
Dresser attachment
Grinding spindle, 33″long
10 HP Spindle Motor
Pendant Control
Coolant
Power clamping on rail
Pendant control
Dimensions: FB X RL – 120″ X 142″
Height: 175″
Est. weight: 50,000#
Work Preformed by Bourn & Koch
The following work was completed in 2013:
– New ball screws and grinding spindle motor
– In-field rebuild of the slide
– Repair of leaking cylinders
In total, there was about $50K worth of parts and service put into the machine from 2007-2013
The machine has never ran any jobs since being put back on-line in 2013.
(1) USED HEALD 273A UNIVERSAL INTERNAL GRINDER
Model: 273A
Serial Number: 45289
SPECIFICATIONS:
Swing over table: 28.5″″
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 ) – NEW Baldor Reliance Drive & Motor 2020
Crossfeed Increments: .0001” – .0005”
EQUIPPED WITH:
12″ Extended Base
4″ Factory Riser Blocks to Achieve Larger Swing
5″ Hole Through Workhead
Red Head Spindle
Chuck
4 position stop
Dresser
Plunge Cycle
Hydrostatic ways
Cross sliding workhead
Sine bar attachment
Coolant Tank & Pump
440/3/60
New Screw & Nut installed in Feed Box 10/2020
