Arter B 30 Horizontal Spindle Rotary Surface Grinder

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ARTER HORIZONTAL SPINDLE ROTARY SURFACE GRINDER MACHINE
Model: B30
Serial Number:

Specifications
Chuck Diameter 31 in
Max. Swing Inside Guards 38 in
Wheel Size 20″ x 3-1/2″ x 12″ Hole
Vertical Capacity Full Diameter
Tilt of Work Table for Convex Grinding 10 °
Tilt of Work Table for Concave Grinding 10 °
Wheel Spindle Speeds 950 rpm
Wheel Motor 10 HP
Approx. Machine Weight 10,000 lb
Approx. Machine Dimensions 102 x 87 x 81 in

Equipped With:
31″ Magnetic Chuck and Controls with Approx. 3/4″ Chuck Life
Coolant Pump and Tank
Automatic Lubrication

Parker Majestic 2Z Hand Feed Surface Grinder

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Parker Majestic 6″ x 18″ 2Z Surface Grinder

SPECIFICATIONS:
6″ x 18″ Capacity
Permanet Magnetic Chuck
20″ Vertical Height From Centerline to Top of Table
7″ x 5/8″ x 1 1/4″ Wheel Size
1.5 HP Parker Spindle
Power Elevation
Oil Cup Lubrication
220 Volt

Gallmeyer & Livingston 16″ x 48″ Hydraulic Surface Grinder

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Gallmeyer & Livingston G&L 16″ x 48″ Hydraulica Surface Grinder
Model: 676
Serial Number: 676105

SPECIFICATIONS:
16″ x 48″ Electro Magnetic Chuck
14″ x 1 1/2″ x 5″ Grinding Wheel
17 3/4″ Hydraulic Table Traverse ( Saddle )
19″ Vertical Movement of Head
18″ Max. Distance from Wheel to Table
1750 & 2100 RPM Spindle Speeds
3HP Hydraulic Pump Motor
7 1/2 HP Spindle Drive Motor
3″ – 150″ per min Longitudinal Table Speed
Saddle Type Cross Feed
Coolant System

11,250LBS Weight
217″ x 88 1/2″ Floor Space

Parker Majestic 6″ x 18″ 2Z Surface Grinder Reconditioned

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Parker Majestic 2Z Surface Grinder – Reconditioned

Serial Number: 3364-ZB-77

SPECIFICATIONS:
6″ x 18″ Perm Magnetic Chuck
20″ Vertical Height Tavel ( Table to Spindle Center )
1 HP Spindle
Power Elevation
One Shot Lube System
208V 3 Phase 60 Cycle

Reconditioned 2022
Cleaned, Stripped & Repainted
New Lead Screw & Nut ( Cross Feed )
Table & Bedways Ground & Scraped
New One Shot Lube System, Lines & Meters
All Electrical Cleaned & Tested

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

Heald 25-A Horizontal Spindle Rotary Surface Grinder

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Heald 25A Horizontal Spindle Rotary Surface Grinder

SPECIFICATIONS:
Chuck Size: 24 7/8″
Chuck Speeds: 25,37,49,74 RPM
Swing Inside of Guard: 26 3/4″
Wheel Size: 14″ Min – 18″ Max x 2″ x 8″ Bore
Wheel Speed: 1285 RPM
Distance from Top of Chuck to Wheel Center: Max 13 1/4″ / Min 7″
Max Angle: Convex 15 deg / Concave 5 deg
Wheel Motor: 10 HP

Machine Dimensions: 84 1/2″ x 65″
Machine Weight: 8580 LBS.

Heald 261 Horizontal Spindle Rotary Surface Grinder

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Heald 261 Horizontal Spindle Rotary Surface Grinder

Serial Number: 47718

Specifications:
Table Magnetic Size: 17″
Swing Inside Pan: 18 1/2″
Wheel Size: 14″ x 1″ x 5″
Spindle Drive: 15 HP
Distance Top of Chuck To Center Of Grinding Wheel: 17 1/2″
Max & 4 1/2″ Min
Table Travel: 12″
Grinding Stroke: 8″
Max Angle Convex: 17 deg & Max Angle Concave: 10 deg
Chuck Speed: 50 to 225 RPM
Wheel Speed: 1680 RPM
Table Speed Grinding: 0 to 35 FPM
Table Speed Runout: 0 to 20 FPM
Power Feed Adjustment: .0001 to .0006 By .0001
Lubrication System
Coolant Tank & Pump w/ Paper Filtration

2 Axis DRO

460/60/3 Electrics