HEALD 272 "TOOLROOM" INTERNAL GRINDER - 26" MAX SWING, 5 HP, 8700 LBS
Equipment Overview
Share Link- OEM
- HEALD
- Model
- 272 TOOLROOM
- Year of Manufacture
- -
- Category
- GRINDING MACHINES
Market Value Calculator
A+Technical Description
THE MODEL 272 HEALD "TOOLROOM" INTERNAL GRINDER IS ENGINEERED FOR PRECISION INTERNAL GRINDING APPLICATIONS. THIS MACHINE FEATURES A 26-INCH MAXIMUM SWING OVER THE TABLE AND A MAXIMUM HOLE DIAMETER CAPACITY OF 21.75 INCHES, ACCOMMODATING A BORE LENGTH UP TO 14 INCHES. THE GRINDING ANGLE INCLUDES A MAXIMUM OF 60 DEGREES. OPERATIONAL FEATURES INCLUDE A VARIABLE SPEED HYDRAULIC WORKHEAD MOTOR DRIVING THE WORKHEAD SPINDLE, WHICH OFFERS SPEEDS RANGING FROM 133 TO 400 RPM. THE GRINDING TABLE PROVIDES INFINITE SPEEDS FROM 0 TO 15 FPM, SUPPORTED BY A 30.25-INCH LONGITUDINAL TRAVEL AND A POWER RAPID TRAVERSE OF 35 FPM. THE GRINDER IS EQUIPPED WITH A HEALD "RED HEAD" GRINDING SPINDLE AND A 12-INCH 4-JAW CHUCK. POWER IS SUPPLIED BY A 5 HP WHEELHEAD SPINDLE MOTOR AND A 1.5 HP HYDRAULIC MOTOR. STANDARD EQUIPMENT INCLUDES A SWING DOWN WHEEL DRESSER, CHUCK GUARD, WHEEL GUARD, AND A COOLANT SYSTEM. THE MACHINE REQUIRES A FLOOR SPACE OF 7'3" X 10'3" AND WEIGHS APPROXIMATELY 8700 LBS.
Technical Attributes
- Grinding Wheel Bore
- 14 ''
- Grinding Wheel Diameter
- 21.75 ''
Data Accuracy and Verification
Specifications and technical details are compiled from manufacturer documentation, historical records, and third-party industry sources. While care is taken to ensure accuracy, this information is provided for reference purposes only and may contain errors or omissions. Users should independently verify all details before relying on them.
If you identify any inaccuracies, please help us improve our data by reporting them here.
