Barber colman model 6-10 horizontal hobbers equipped with crowning , new electrical upfit , special machines!

Barber colman Horizontal Hobbers (2 Available)
model 6-10 w/ crowning
s/n's 3493 & 4672
Machines were upfit with special crowning option

These machines were upfit by Bourn & Koch to mfg crowned gears
the machines can be inspected in our shop under power . these are
unique machines for cutting crowned gears and shafts

Machine specifications

MAXIMUM WORK DIAMETER: 6"
MAXIMUM TRAVEL OF HOB CARRIAGE: 10-1/2"
MAXIMUM DIST. SPINDLE FACE TO TAILSTOCK CENTER: 15-3/4"
MAXIMUM DIAMETRAL PITCH , 1 CUT: 16 DP - 2" DIAM
MAXIMUM DIAMETRAL PITCH ,1 CUT: 48 DP - 6" DIAM
MAXIMUM HOB DIAMETER: 2-1/16"
HOB SPEED: 133 - 533 RPM
WORK SPINDLE BORE: 1-1/32"
WEIGHT OF MACHINE: 3,500 LBS.

MACHINE IS EQUIPPED WITH:
Special crowning attachments
Precision Single Thread Worm
Bayonet Center
V- ways
Change Gears Misc
1 Hob Arbor
Books and manuals

Machine can be inspected under power in good mechanical condition with proper
Notice in our Statesville NC plant! contact us to set up an inspection today or
visit our website at www.piselliEnt.com to view similar machines or all our gear
machine inventory