Heald 273A Universal Internal Grinder w/ 12″ Extended Base

Overview

HEALD MODEL 273-A UNIVERSAL INTERNAL GRINDER w/ 12″ Extended Base
Serial No. 42691

SPECIFICATIONS:
Swing over Table: 28”
Angular adjustment of Workhead: 90 Degrees
Workhead Cross Slide Travel: 11 1/2″
Table Travel: 20″ Max.
Wheelhead Cross Slide Travel: 1 1/2″
Table Speed Range: 0 to 18 FPM
Rapid Traverse of Table: 18 FPM
Workhead Speeds from 0 to 500 RPM, Variable

EQUIPPED WITH:
Coolant Pump (No tank)
(1) Heald grinding spindle: 14,000 RPM
(1) Heald grinding spindle: 8,200 RPM
20” Diameter faceplate
Plunge cycle
Table mounted dresser
4” risers
12″ Extended base
Workhead Sine bar
Hydrostatic Ways
Electrical Motors & Controls 220/3/60
Dimensions: FB X RL – 62″ X 92″
Height: 77″
Est. Weight: 7,000 lbs