Okamoto 12″ x 24″ Horizontal Reciprocating Surface Grinder

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Okamoto Horizontal Reciprocating Surface Grinder
Model PSG-63UA
Serial Number: 7646

Specifications
Table Size: 12″ x 24″
Longitudinal Table Travel: 30″
Cross Saddle Travel: 14″
Spindle To Table: 13.7″
Table Speeds: 1- 82 FPM
Cross Saddle Feeds (Intermittent): 0.02″- 0.0015″
Automatic Spindle Downfeed Rate (Incremental): 0.001″- 0.0015″
Grinding Wheel Size: 12″ x 1 1/2″ x 5″
Dimensions (L x W x H): 90″ x 70″ x 75″
Weight: 5,000 Lbs.
220V / 3 / 60

Equipped with
12″ x 24″ Electro Magnetic Chuck
Variable Chuck Control
Auto Lube System
Coolant System
Splash Guard
Horsepower: 5

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

Mattison 20″ x 72″ Horizontal Spindle Reciprocating Surface Grinder

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Mattison 24″ x 72″ Horizontal Spindle Reciprocating Surface Grinder
Serial Number: 20890

Specifications:
20″ x 72″ Capacity
(2) 20″ x 36″ Magnetic Chucks w/ Control
Max Height Under Wheel: 30″
Automatic Cross Travel: 0″ – 6″
Incremental Downfeed: .001″ – .400″
Grinder Wheel Diameter: 20 x 6″
Power Elevation
Spindle Motor: 30HP
Free Standing Hydraulic Unit
Dresser

Neutrofier II Chuck Control – Variable Pull
Table Ways in Great Shape
Coolant Tank & Pump w/ Paper Filter

Machine Dimensions:
14′ 8″ x 7′ 2″ x 9′ 2″ H
43,000 Approx Weight

• Free Standing DeMag Unit Available – 4′ Wide x 2′ Height on 10′ Rail System

Gardner SDG2 Horz. Opposed Double Disc Grinder – Gun Feed

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Qeeh  e

Gardner SDG2-23 Horz. Opposed Double Disc Grinder 
Automatic Gun Feed Fixture
Serial Number: 89330

SPECIFICATIONS:
23″ Diameter Wheels x 3″ Thickness
12 1/8″ Max Opening between Steel Backing Plates
20HP Drives
Automatic Gun Feed Fixture
Automatic Face Cyr on Both Heads
Automatic Dresser
Auto Compensation
Free Standing Electrical Panel
Filtration System

Currently New Diamond Wheels on the Machine

Gardner SDG3-30 Horizontal Opposed Disc Grinder

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Gardner SDG3-30 Horizontal Opposed Disc Grinder
Model: SDG3-30
New – 1989
Rebuilt & Retrofit (Knapp Engineering) – 1998
Serial No. 900-32

SPECIFICATIONS:
Abrasive Wheel OD: 30″ / 762 mm
Abrasive Thickness (Usable): 3″ / 76 mm
Opening between Wheels – Maximum: 15″ / 381 mm
Wheel Mounting Flange OD x Thickness: 17″ / 432 mm x 1-1/2″ / 38.1 mm
Spindle Drive Motors (2): 40 HP/3 Ph/60 Cycle/460 Volt

EQUIPPED WITH:
Rotary Work Carrier (Variable Speed)
Rockwell RS Logix 5000 PLC (Ladder Logic, System Software, Operating Disks)
Allen Bradley Panelview Plus 1000 Operator Interface with Ethernet Connection
Allen Bradley 1336 Plus Sensorless Vector Drive (Adjustable Frequency Drive)
Programmable Wheel Dresser (Automatic Dressing)
Trabon Automatic Lubrication System