For Sale by Aucto
Surplus Record Dealer Since 2022
Trevor Jenson
844-60...> Show Seller's Phone Number 844-605-1425 Let the seller know you found their listing on Surplus Record!
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.
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.
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Heald #272, plain internal grinder, 18" swing, 12" L x 5.5" diameter hole, 30.25" table travel, 20 FPM, 5 HP, 3600 RPM, 1958
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Heald #172, internal grinder, 1960
Category: Internal Grinders
Seller: Star Equipment Co., Inc.
Location: Utica, MI
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Year: 1960
Used HEALD 172 Internal Gap Grinder from 1960, perfect for precision grinding needs. No CNC control. Ideal for those seeking reliable vintage machinery., CNC Control: no.
