HEALD 271 SIZEMATIC CHUCKING TYPE INTENRAL & FACE GRINDER
Stock Number: g1121
Serial No. 47439 Age: 1977
This machine is being offered thoroughly checked out in our shop, cleaned and cycled. It is being offered with a 30-Day Return Privilege and may be inspected under power here in our plant.
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| Specification | Description |
|---|
| Swing over Table | 18" |
| Swing Inside Chuck Guard | 12" |
| Maximum Length of Hole | 5" |
| Maximum Diameter of Hole | 5.5" |
| Minimum Diameter of Hole | 1/8" |
| Maximum Work Head Swivel | 60° |
| Table Travel | 16" |
| Diameter Workhead Spindle Flange | 9-5/8" |
| Table Speed (Rapid Traverse) | 35 FPM |
| Table Speeds (Variable) | 0-20 FPM |
| Maximum Power Cross Feed | .042" on Diameter |
| Approximate Weight | 8,400 lbs |
Equipped With:
Motor Driven With 5 HP, 3 Phase, 60 Cycle, 460 Volt Facing Head Motor. 5 HP, 3 Phase, 60 Cycle, 460 Volt Grinding Head Motor. 2 HP Hydraulic Motor. Complete Electric Controls.
Slide Bar Facing Attachment For Simultaneous Reciprocate Bore And Plunge Face Grinding In A Single Chucking. Hydraulic Facing Attachment Dresser. Size-Matic Gauging By Which Wheel Is Trued To Predetermined Point And Then Advanced To Bring The Work To Desired Hole Size. Compensation For Wheel Wear Is Automatic. Throttle Lever Regulated Table Speed. Hydraulically Operated Feedbox For Constant And Impulse Type Feeds. Adjustable Dogs For Grinding And Dressing Strokes. Push Button Control Of Rough And Finish Feed. Feed Compensation. Facing Feed Autocycle And Retraction. Single And Double Back Off Cycles. Automatic Dressing, Plunge And Reciprocating Cycles. Automatic Base Mounted Truing Attachment. 12" 3-Jaw Chuck With Variable Speed Controls Workhead With Reversing And Jog. Wheel Guards. Rough And Finish Cycle Timers. Coolant System. Worklight.
Adams Machinery Company
6450 N. Hamlin Ave.
Lincolnwood, IL 60712
847-673-0556
847-673-7636
adams@adamsmachinery.com
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