BULLARD DYNATROL VERTICAL BORING MILL
Equipment Overview
Share Link- OEM
- BULLARD
- Model
- DYNATROL
- Year of Manufacture
- -
- Category
- VERTICAL BORING MILLS
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A+Technical Description
The BULLARD DYNATROL VERTICAL BORING MILL is a robust machine with a 56" chuck/table diameter and a 58" swing, allowing for a work height of up to 54" under the rail. It is powered by a 50 HP main motor and features a 5 HP rail elevation motor. Key equipment includes a turret head, a 52" 4-jaw chuck, and a Bullard Dynatrol 52" vertical turret. The machine offers a vertical travel of 26" and horizontal travel of 34-1/4" for the turret head, which has a 30-degree swivel and five-sided manual indexing. Operating speeds range from 7 to 250 RPM (20 speeds), and feeds are infinitely variable from .001" to .250"/Rev. The height under the cross rail is 40", and under the turret face is 50-3/8". Approximate dimensions are 116" (L) x 125" (W) x 180" (H), with an approximate weight of 41,400 lbs. Note that the ram head component is inoperative.
Technical Attributes
- Max Spindle Speed
- 468.00 RPM
- Spindle Power
- 50.00 HP
- Table Diameter
- 56.00 ''
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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