BULLARD SPIRAL DRIVE 36 HI-COLUMN VERTICAL BORING MILLS

Specifications & Market Value

BULLARD SPIRAL DRIVE 36 HI-COLUMN BULLARD SPIRAL DRIVE 36 HI-COLUMN VERTICAL BORING MILL equipment image
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Equipment Overview

OEM
BULLARD
Model
SPIRAL DRIVE 36 HI-COLUMN
Year of manufacture
-

Technical Description

The BULLARD SPIRAL DRIVE 36 HI-COLUMN VERTICAL BORING MILL features a 34-inch table diameter and a maximum swing of 38 inches. It accommodates workpieces up to 48 inches under the cross rail and 58 inches under the turret face. Driven by a 20 horsepower motor, the machine offers table speeds ranging from 9 to 150 RPM. The 5-sided turret provides feeds from 0.002 to 0.500 inches per revolution, with a rapid traverse rate of 10.9 feet per minute and a vertical travel of 26 inches, plus a swivel capability of +/- 45 degrees. Key features include an extended column height, a 3-jaw combination chuck, a side head, fine feed control, and a coolant system. The machine has dimensions of 90 inches wide x 135 inches deep x 133 inches high and weighs 16,000 pounds.

Technical Attributes

Max Spindle Speed
150.00 RPM
Table Diameter
34.00 ''

Dimensions

Size
135 in L x 90 in W x 133 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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