Boyar Schultz 8″ X 18″ Hydraulic Surface Grinder

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8″ X 18″ BOYAR SCHULTZ SURFACE GRINDER
W/AUTOMATIC INCREMENTAL DOWNFEED

MODEL: 3A818
SERIAL NUMBER: 818-20796-3A

WIDTH& LENGTH GROUND …………………8″ X 18″
MAX. HEIGHT UNDER 7″ WHEEL TO TABLE ……….. 13″
LONGITUDINAL TABLE TRAVEL ………………… 21″
LONGITUDINAL TABLE SPEED ………….. 0 TO 70 FPM
CROSS FEED TRAVEL …………………….. 9-1/4″
AUTOMATIC CROSS FEED INCREMENT ………. 0 TO 3/8″
WHEEL DRESS ………………….. MANUAL OR 0-80″
CROSS FEED HANDWHEEL ………………….. 0.001″
AUTO INCREMENTAL DOWNFEED (5 STEPS) .. 0.0001″ – .002″
TOTAL AUTO DOWNFEED RANGE ……………… 0.001″
VERTICAL HANDWHEEL …………………… 0.0001″
GRINDING WHEEL DIAMETER ………………….. 8″
APPROX. MACHINE WEIGHT …………….. 2,450 Lbs.

EQUIPPED WITH:
AUTOMATIC INCREMENTAL DOWNFEED (SURFACE & PLUNGE CYCLES)
NUMBER OF SPARKOUT PASSES IS PRE-SELECTABLE
POWER RAPID WHEELHEAD POSITIONING
HYDRAULIC LONGITUDINAL & CROSS FEEDS
1 H.P. BOYAR SCHULTZ SUPER-PRECISION DIRECT DRIVE
SPINDLE, 3450 RPM
HARD STEEL WAYS
CROSS FEED LOCK
AUTOMATIC LUBRICATOR TO ENSURE THAT WAYS, SCREWS,
AND ALL WEAR PARTS ARE PROPERLY OILED.
SELF-CONTAINED HYDRAULICS SYSTEM
8″ x 18″ CHUCK
3/60/230-460 VOLT ELECTRICS
MACHINE IS PRESENTLY WIRED FOR 3/60/460 VOLTS

Parker Majestic 2Z Surface Grinder Re-Conditioned 2024

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Parker Majestic 2Z Surface Grinder
6″ x 18″ Capacity
Power Elevation On Ginding Wheel

Complete Re-Conditioned March 2024
S/N: 5128-ZV2-E-84
Model: 2Z
NEW 6″ X 18″ Chuck
Power Elevation
1.5 HP Variable Speed Spindle
20″ Vertical Height Travel – Table to Spindle Center
NEW Cross Slide Lead Screw & Nut
Table Ground, Scraped & Flaked to NEW machine tolerances
Machine Base Ways have New Wear Material Applied & Flaked
Cross Slide Saddle Scraped & Flaked to NEW machine tolerances
Vertical Column in Good Condition
NEW One Shot Lubrication Pump / New Lines & Meters
All NEW Electrical Panel & Push Buttons

* OPTION – NEW (2) AXIS DIGITAL READ OUTS – Additional Price

Parker Majestic 6″ x 18″ 2Z Surface Grinder

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Parker Majestic 6″ x 18″ 2Z Surface Grinder
Serial Number: 3181-ZB-76

SPECIFICATIONS:
6″ x 18″ Capacity
Perm Magnetic Chuck
20″ Vertical Height From Centerline to Top of Table
7″ x 5/8″ x 1 1/4″ Wheel Size
Power Elevation

Okamoto ACC 12″ x 24″ ST 3 Axis Hydraulic Surface Grinder

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Okamoto ACC – 1224 ST
Serial No.83232
New: 1998

SPECIFICATIONS:
Grinding – Maximum……………………………………..24″(L) x 12″(W)
Distance Under Wheel to Table Surface – Maximum………….13.7″ (12″ Wheel)
Table Load Capacity…………………………………………..925 Lbs.
Surface Length……………………………………………………24″
Surface Width…………………………………………………….12″
Longitudinal Travel – Maximum…………………………………….29.5″
Cross Travel – Maximum…………………………………………..13.6″
T-Slots (No. x Width)…………………………………………1 x 0.7″
Hydraulic Feed…………………………………………..1 ~ 82 ft/min
Hand Feed (Per Revolution)……………………………………….1.85″
Hydraulic Intermittent Feed………………………………..0.02″ – 0.8″
Hydraulic Continuous Feed…………………………………4 ~ 40 in/min
Hand Feed Per Revolution………………………………………..0.250″
Handwheel Graduation……………………………………………0.001″
Automatic Feed Per Table Stroke………………………..0.0001″ – 0.0015″
Automatic Feed Per Saddle Reversal …………………….0.0001″ – 0.0015″
Hand Feed (Per Revolution)………………………………………0.025″
Manual Micro Feed (Push Button)………………………..0.0001″ – 0.0015″
Handwheel Graduation…………………………………………..0.0001″
Rapid Feed (60 Hz)…………………………………………..16 in/min
Size………………………………………………….12″ x 1.5″ x 5″
Spindle Speed (60 HZ)………………………………………..1,800 RPM
Grinding Wheel Size………………………………………………5 HP
Hydraulic Pump…………………………………………………..2 HP
Vertical Rapid Feed & Downfeed…………………………………..0.5 HP
Hydraulic Tank……………………………………………..26 Gallons
Catalog Dimensions…………………………….103″(L) x 74″(W) x 70″(H)
Catalog Weight……………………………………………..3,900 Lbs.

EQUIPPED WITH:
Over the Wheel Dresser
Electro-Mag Chuck
Coolant Tank
Digital Readouts

Okamoto 12″ x 24″ Automatic Horizontal Surface Grinder

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Okamoto Accugar 124N Accugar Surface Grinder

SPECIFICATIONS:
Maximum Grinding Length and Width: 24″ x 12″
Maximum Vertical Clearance Under 12″ Wheel: 13.7″
Maximum Weight of Workpiece: 930 Lbs.
Table Size: 23.7″ x 11.8″
Maximum Longitudinal Travel: 29.5″
Maximum Cross Travel: 13.6″
Hydraulic Feed of Table – Longitudinal: 1.0 to 100 RPM
Hand Feed Per Revolution of Handwheel: 1.85″

Cross Movement of Table
Hydraulic Intermittent Feed: 0.02″ to 0.8″
Hydraulic Continuous Feed: 4 to 40″/Min.
Hand Feed Per Revolution Handwheel: .25″
Graduations of Handwheel: .001″

Vertical Movement of Wheelhead
Automatic Feed Per Table Stroke: .0001″ to .0015″
Hand Feed Per Revolution of Handwheel: .05″
Power Elevation On Grinding Wheel
Grinding Wheel: 12″ x 1.5″ x 5″
Grinding Wheel Speed: 1,800 RPM

12″ x 24″ Electro-Magnetic Chuck
Neutrofier II Chuck Control

Coolant Pump & Tank

Weight: Approx. 5,000lbs
Dimensions: 88″ x 66″ x 77″ Height

Freeport Double Column Horizontal Surface Grinder

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Freeport SGS-2012AHD Double Column Horizontal Surface Grinder
Model: SGS-2012AHD
Serial Number: 108183
New: 2019

SPECIFICATIONS:
Work Table: 1300mm Width x 2900mm Length
Current Chuck Size: 1300mm Width x 2000mm Length
Max Horz. Spindle Travel: 2200mm
Distance Between Columns: 1600mm
Table Speed: 5 – 25M/min
Max Table Load Capacity: 4000KG
Distance Between Table & Spindle Center: 950mm
Spindle Motor: 20HP
Grinding Wheel Dimensions: 510mm X 50mm X 127mm
Spindle Speed: 1250RPM
Downfeed: 0.005 ( 5 Microns )
Rapid Downfeed Speed: 650mm/Min
Incremental Crossfeed

EQUIPPED WITH:
(2) Chucks – Electro-Magnetis
Oil Chiller
Free Standing Hydraulics w/ Chiller
Coolant System w/ Filtration