BULLARD 54 SPIRAL DRIVE VERTICAL BORING MILL
Equipment Overview
Share Link- OEM
- BULLARD
- Model
- 54 SPIRAL DRIVE
- Year of Manufacture
- -
- Category
- VERTICAL BORING MILLS
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A+Technical Description
The BULLARD 54 SPIRAL DRIVE VERTICAL BORING MILL is a robust industrial machine featuring a 50-inch four-jaw table with a 56-inch swing above the table. It is powered by a 25 HP motor and operates with a variable table speed ranging from 3.5 to 60 RPM. The machine offers a work height of 35.5 inches and precise feeds from 0.002 to 0.500 inches per revolution. It is equipped with both a turret head and a side head. The turret head provides 34.5 inches of travel (L-R) and 30 inches (U-D), along with a swivel capability. The side head allows for 27 inches of travel (In-Out) and 25 inches (U-D). The unit measures 10 feet (R-L) by 9.5 feet (F-B) and stands 10 feet high, with a substantial operating weight of 25,000 lbs. A specific installation requirement necessitates elevating the machine 6 inches off the floor to accommodate the 18 x 18 x 6 inch bearing nut.
Technical Attributes
- Table Diameter
- 50.00 ''
- Spindle Power
- 25.00 HP
- Max Spindle Speed
- 60.00 RPM
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.
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