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
(1) USED LANDIS 10” X 20” 1R UNIVERSAL CYLINDRICAL GRINDER W/ ID ATTACHMENT
Serial Number:
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
Table Traverse
Tarry timers left and right reversal
Attached electrical panel
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
Heald 273A Universal Internal Grinder Reconditioned 2021
12″ Extended Base
4″ Factory Riser
SPECIFICATIONS:
Swing over Table: 32.5″ *
Angular adjustment of Workhead: 90 Degrees
Workhead Cross Slide Travel: 11 1/2″
Table Travel: 20″ Max.
Wheelhead Cross Slide Travel: 1 1/2″
Table Speed Range: 0 to 18 FPM
Rapid Traverse of Table: 18 FPM
Workhead Speeds from 0 to 500 RPM, Variable
(* 32.5″ Swing w/ Riser Blocks )
EQUIPPED WITH:
20” Diameter faceplate
Table mounted dresser
4” Factory Risers
12″ Extended base
Workhead Sine bar
4 Barrel Stop / Facing Attachment
Hydrostatic Ways
Forward & Reversing Switch for Workhead
Electrical Motors & Controls 440/3/60
Dimensions: FB X RL – 62″ X 92″
Height: 77″
Est. Weight: 7,000 lbs
RECONDITIONED 2021
Rebuilt Hydraulic Unit
Rebuilt Dresser
Feedbox Cleaned and Adjusted
Leadscrew Reconditione
Rebuilt Spindle Drive Motor
Headstock Tested & Good Running Condition
Heald 72A Extended Bridge Internal Grinder
SPECIFICATIONS
Hydraulic Cross Slide – Rapid Only
55” T-Slot
36” Bridge
11.5” Quill x 2” Die ( 16” overall )
30” Swing over table
24” Swing over bridge
12” 3 Jaw Chuck
41” Table Travel Rack
5HP Spindle Drive Motor
Dresser
Springfield 2 ATR Crown Type Vertical Universal Grinder
Serial Number: 68025
35″ Swing
Magnetic Rotary Chuck
(2) Spindle Quills
(1) Parker Majestic 2U Combination ID/OD Grinder – Remanufactured 2021
New: Remanufactured 2021
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 – 2021
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
• Repair & Replace all Electrical Components & Push Buttons as Required
• 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 1918-1C-65
Specifications:
12” x 24” Capacity
Vari Speed Headstock
Power Table Table Travel ( Variable Speed – Pulley )
Swing Around ID Spindle
1.5 HP Spindle Motor
5″ Sine Bar on Headstock
Coolant Pump & Wet Base
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.
