Photo Index - Black Bros. Co. - CR-4 case clamp

Machinery Photo Index

Manufactured/Badged by:
Black Bros. Co.
Chicago, IL. Mendota, IL

Machine Specifications
Machine Class:	Wood Working Machinery
Machine Type:	Other
Machine Size:	48"x30"x72" capacity
Submitted By:	T.J. Forrester

Machine Specifications
Description/Model:	CR-4 case clamp
Date of Manufacturer:	1949
Serial Number:	35516
Last Updated	3/15/2023 4:18:41 PM

Comments:

I acquired this in a sale along with another machine I was purchasing. A call to Black Bros confirmed the manufacturing date. They also very generously sent me an image of the paperwork they still had for this machine on microfiche. It is a very heavily built machine and is still in very good operational condition. The entire clamping mechanism can rotate 360 degrees and be held in any position by a hand brake. I am told there are not many of these left. They have largely been replaced with pneumatic versions.

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