BULLARD DYNATROL VERTICAL BORING MILLS

Specifications & Market Value

BULLARD DYNATROL BULLARD DYNATROL VERTICAL BORING MILL equipment image
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Equipment Overview

OEM
BULLARD
Model
DYNATROL
Year of manufacture
-

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 ''

Dimensions

Size
116 in L x 125 in W x 180 in H

Category

  1. MACHINING
  2. → BORING MILLS
  3. → VERTICAL BORING MILLS

Data Accuracy and Verification

Specifications, market trends, and valuation estimates are compiled from manufacturer documentation, historical sales, and 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 data before making buying or selling decisions. Valuations do not represent guaranteed transaction prices or binding offers, and Aucto assumes no liability for decisions made using this data.

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