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GRINDERS, SURFACE RECIPROCATING TABLE (Horizontal Spindle)

12" x 36" Brown & Sharpe #1236, micromaster, auto IDF, 3X auto feeds, '68, #156475

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General Specifications


Width/Cross: 12.0"
Length/Longit.: 36.0"
Manufacturer: Brown & Sharpe
Model: 1236
Stock #: 156475
Price: Request a Price

Dealer Information
Machinery Values Inc logo
Machinery Values Inc
401 Supor Blvd.
Harrison, NJ 07029-2059
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Contact: Andrew Valitt
Tel: 973-497-7600
Fax: 973-497-7501
Email: grinders@machineryvalues.com
  
Gold Level Dealer Since 1997
Website: www.machineryvalues.com/

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Detailed Product Description


12" X 36" BROWN & SHARPE HYDRAULIC SURFACE GRINDER

W/AUTOMATIC INCREMENTAL DOWNFEED


MODEL: #1236 MICROMASTER S/N: 523-1236-164 NEW: 1968


SPECIFICATIONS:

WORKTABLE SIZE.................................... 12" X 36"

GRINDS WORK TO HEIGHT OF.......................... 18" (W/12" WHEEL)

WHEEL SIZE ....................................... 12" DIA.

LONGITUDINAL TABLE TRAVEL ........................ 41"

CROSS TRAVEL ..................................... 14"

VERTICAL TRAVEL .................................. 19- 1/4"

LONGITUDINAL TABLE SPEED ......................... 10' - 90' FPM

AUTO CROSSFEED PER TABLE REVERSAL ................ 0.010 - .500"

POWER WHEEL TRUING ............................... 10" IPM

CROSS HANDWHEEL, GRAD. ........................... 0.0002"

FINE FEED KNOB, CROSSFEED, GRAD. ................. 0.0001"

RAPID TRAVERSE POSITIONING........................ 150 IPM

AUTO INCREMENTAL DOWNFEED ........................ 0.003" TO .0001"

RAPID VERTICAL POWER POSITIONING.................. 40 IPM

VERTICAL HANDWHEEL, GRAD. ........................ 0.0002"

APPROX. MACHINE WEIGHT ........................... 6,000 LBS


EQUIPPED WITH:

AUTOMATIC INCREMENTAL DOWNFEED OF GRINDING WHEELHEAD AT EACH

REVERSAL OF COLUMN FOR SURFACE GRINDING OR AT EACH REVERSAL

OF TABLE FOR PLUNGE, FACE OR SLOT GRINDING

HYDRAULICALLY ACTUATED LONGITUDINAL FEED

COLUMN TYPE DESIGN: CROSS FEED IS ACHIEVED BY HYDRAULICALLY

ACTUATED MOVEMENT OF GRINDING COLUMN

MOTORIZED POWER RAPID TRAVERSE OF GRINDING WHEELHEAD UP AND

DOWN FOR POSITIONING

AUTOMATIC CROSS FEED REVERSING ARRANGEMENT

12" X 36" "FINE-DIVISION" ELECTROMAGNETIC CHUCK

WITH "ELECTRO-MATIC" VARIABLE HOLD NEUTROFIER CONTROL

(1) GRINDING WHEEL MOUNT

EXTERNAL COOLANT PUMP AND TANK

1/4 HP VERTICAL POWER RAPID TRAVERSE DRIVE MOTOR

2 HP 3/60/240-480 VOLT HYDRAULIC PUMP MOTOR WITH

FAN DRIVEN OIL COOLER

5 HP 3/60/240-480 VOLT DIRECT DRIVE SPINDLE DRIVE MOTOR

MACHINE IS WIRED FOR 440 VOLTS



** EXCELLENT CONDITION, PURPLE PAINT! **

** INSPECT UNDER POWER IN OUR HARRISON, NJ WAREHOUSE **