| By admin | 0 Comments
Campbell (2) Head Vertical Universal Grinder – Rail Type
Serial Number: 596
Model: ER-55/55-24/24-60/90
SPECIFICATIONS:
60″ Diameter Rotary Table
92″ Swing Inside Splash Guards
37″ Overall Height Under Rail
21″ Spindle Stroke
Linear Ways – Screw Driven
EQUIPPED WITH:
(1) Vertical Grinding Head
(1) Vertical VTL Style Head
Coolant Tank & Pump
Lubrication System
| By admin | 0 Comments
Parker Majestic 12″ x 28″ 2C Universal Cylindrical / Internal Grinder
Serial Number: 2472-2C-87
New: Rebuilt 2024
SPECIFICATIONS:
14″ Swing
28″ Distance Between Centers
OD Grinding Wheel: 12″ x 1″ x 5″
Variable Speed Headstock
Variable Speed Table Traverse
7º Table Swivel
90º Headstock Swivel
One Shot Lubrication
Attached Electrical Panel – 460 V / 60 / 3
EQUIPPED WITH:
5″ Sine Bar Headstock
3 Jaw Chuck
Coolant in Base w/ Pump
Machine Dimensions:
104″ x 41″ x 46″
Approx Weight: 5200 LBS.
Scope of Remanufacturing – 2024
New motor drive VARI-Speed on headstock
New 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
| By admin | 0 Comments
Parker Majestic 16C Universal OD / ID Grinder
Serial No. 2036-16C-67
SPECIFICATIONS:
Swing Over Table………………………………………………….12″
Distance Between Centers…………………………………………..16″
Table Working Surface…………………………………………5″ x 38″
Power Table with Reciprocator………………………………………Yes
Tabel Swivel………………………………………………..7 Degrees
Table Travel……………………………………………………..24″
Cross Feed Travel………………………………………………3-1/2″
Cross Feed Adjustment………………………………………………4″
Cross Feed Handwheel Graduations………………………………..0.0005″
Cross Feed Precision Dial Graduations………………………….0.000050″
Grinding Wheel Size……………………………………….10″ Diameter
Grinding Wheel Bore Size………………………………………..1-1/4″
Wheelhead Motor…………………………………………….1-1/2 H.P.
Headstock Swivel……………………………………….0 to 90 Degrees
Infinite Variable Headstock Spindle Speeds………………….20 to 225 RPM
Hole Thru Spindle………………………………………………1-1/4″
Headstock Center Taper………………………………………..#6 Jarno
Tailstock Center Taper………………………………………..#6 Jarno
Spindle Motor………………………………………………1-1/5 H.P.
Electrics………………………………………………..480/3/60
Approximate Dimensions……………………………….69″L x 37″L x 57″H
Approximate Weight………………………………………….3,750 Lbs.
EQUIPPED WITH:
O.D. Wheelhead, Presently is Set-Up to use 10″ Diameter Wheel, 3″ Bore
Swing-Around Internal Grinding Attachment with I.D. Spindle
Tailstock Center and Workhead Center
Parker-Majestic Super-Precision Spindle for Wheelhead
Coolant System, Self-Contained, in the Base of the Machine
One-Shot Lubricator
Acu-Rite II Digital Readout
| By admin | 0 Comments
12.6″ x 20″ toyoda ge4p-50m cnc plain cylindrical grinder
new: 2013
SPECIFICATIONS:
max. work swing: 12.6″
max. distance between centers: 20″
max. supportable weight: 330 lbs.
workhead
work speeds, infinitely variable: 10 – 500 rpm
center taper: #4 morse
workhead spindle: live spindle
wheelhead
travel distance: 9.843″
rapid traverse rate: 393.7″ inch/min
programmable feed rate: 0.00001 – 200 inch/min
straight: 0 degrees fixed
wheel spindle bearings: toyoda stat bearings
tailstock
work center taper: #4 morse
quill travel distance: 0.787″
taper compensation: 0.002
quill advance/retraction: hydraulic power
grinding wheel
size (od x width x id): 16″ x 3″w x 5″
max. grinding wheel width: 4″
minimum grinding wheel o.d.: 11″
sfpm surface speed: 6,500 – 4,475 sfpm
table
travel distance: 30.315″
rapid-traverse rate: 393″ inch/min
programmable feed rate: 0.0001″ – 200″ inch/min
swivel of taper adjust: 0 to 12.5 degrees
way construction: ground, vee and flat pressurized
motors
wheel spindle: 5 hp t.e.f.c.
work spindle: 1.0 hp ac servo
wheelhead feed motor: 1.15 hp ac servo
table feed motor: 1.75 hp ac servo
wheel spindle lube: 1/3 hp
machine dimensions and construction
dimensions: 58″w x 76″d x 74″h
centerline of workpiece, height from floor: 41″
weight: 8,800 lbs.
construction: cast iron
tank capacities
way lubrication oil tank: 3.17 gallons
wheel spindle lubrication tank: 3.17 gallon
lubrication
wheel spindle: recirculating hydraulic oil
ways: recirculating lube oil
ballscrews: recirculating lube oil
workhead spindle: permanent grease packed
footstock: recirculating hydraulic oil
electrical specifications
standard voltage: 220 volts, 3-phase, 60 hertz, ac
toyoda rc-50b cnc control specifications:
manual pulse generator
full linear and circular contouring and positioning
digital and ac servo systems
direct rpm programming or constant surface feet per minute
built-in diagnostics
color lcd display
macro subroutines
decimal point programming
absolute/incremental programming
usb port, computer interface
machine features & equipment
cast iron machine base
vee & flat pressurized way system
combination live & dead spindle workhead
workhead, dual “live” & “dead” spindle option
toyoda “stat” grinding wheel spindle bearings
hydraulic power operated tailstock
fine taper adjustment of tailstock
presently has a 16″ x 3.5″w grinding wheel, with 4″ wheel guard capa
coolant system with “barnes” magnetic separator
dial indicator for table swivel adjustment
center in workhead
| By admin | 0 Comments
12″ X 24″ PARKER-MAJESTIC “SUPER-PRECISION” (MADE IN USA) I.D./O.D. CYLINDRICAL GRINDER
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
| By admin | 0 Comments
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#
| By admin | 0 Comments
(1) USED 10” X 48” NORTON MODEL CTU PLAIN CYLINDRICAL GRINDER
SPECIFICATIONS:
Nominal swing: 10”
Nominal length: 48”
Grinding wheel size: 30” x 5” x 12” bore
Table speeds: 2 – 240 IPM
Headstock speeds: 50 – 80 – 125 – 200 RPM
Headstock center taper: No 14 Jarno
Tailstock center taper: No 14 Jarno
EQUIPPED WITH:
Table travel
Pick feed
Plunge cycle
Tarry timers, left & right
Oscillating lever on grinding wheel spindle
Tail stock
| By admin | 0 Comments
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
| By admin | 0 Comments
(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
| By admin | 0 Comments
(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
