Mill: NICHOLS "BIG TWIN" MILL

NICHOLS "BIG TWIN" MILL

Stock Number: prm725

Age: 1973

This machine is being offered thoroughly checked out in our shop, cleaned, painted, and cycled. It is being offered with a 30-Day Return Privilege and may be inspected under power here in our plant.

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Specification	Description
Working Surface of Table	10" x 42"
Overall Size of Table	16" x 48"
Spindle Nose Separation: Minimum	4"
Spindle Nose Separation: Maximum	24"
Height of Spindle Center Above Table: Minimum	4.5"
Height of Spindle Center Above Table: Maximum	16.5"
Maximum Longitudinal Offset of Heads	12"
Maximum Cutting Stroke	36"
Taper in Spindle	No. 50 NST
Spindle Hole Diameter	1"
Spindle Speed Range (30)	5 - 2360 RPM
Table Feed, Infinitely Variable	.5 - 200 IPM
Table Rapid Traverse	200 IPM
Saddle Traverse, Maximum	10"
Saddle Traverse Rate	.23 - 1.5 IPM
Saddle Rapid Traverse	20 IPM
Vertical Travel of Knee, Motorized	12"
Knee Travel Rate	9 IPM
Approximate Weight	11,000 lbs

Equipped With:
Motor Driven with (2) 10 HP, 1200 RPM, 3 Phase, 60 Cycle AC Spindle Drive Motors and Controls. 1.3 HP DC Table Feed. 1½ HP Knee Elevating Motors. 1 HP Saddle Feed Servo Drive Motors. Pendant Controls. Automatic Cycling with Saddle Feed and Retraction. Ball Screw Variable Feed Table Drive. Ball Screw Servo Drive for Saddle Traverse. Motorized Head Raise and Lower. Forward and Reversing of Spindles. Graduated Dial Feed Rate Control. Table Jog. Micrometer Graduated Handwheels. Automatic Lubrication System. Bijur Spraymist Coolant System. Spindle Extensions.

Adams Machinery Company
6450 N. Hamlin Ave.
Lincolnwood, IL 60712
847-673-0556
847-673-7636
adams@adamsmachinery.com

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