Brown & Sharp 618 Micromaster Hydraulic Surface Grinder

Brown & Sharp 618 Micromaster Hydraulic Surface Grinder

Stock# R729
Model# 618 Micromaster
Serial# 523-6181-5732
Year 1972

WIDTH AND LENGTH GROUND 6" X 18"
HEIGHT OF WORK GROUND WITH 8" WHEEL 15"
GRINDING WHEEL SIZE 8" X 1/2" X 1-1/4"
MAXIMUM LONGITUDINAL TRAVEL 22"
CROSS FEED TRAVEL 7"
AUTOMATIC CROSS FEED INCREMENT 0.01" TO .025"
CROSS FEED RAPID TRAVERSE RATE 12' FPM
CROSS HANDWHEEL, GRADUATED TO READ TO 0.0002"
VERTICAL TRAVEL OF SPINDLE 15-3/4"
VERTICAL MOVEMENT OF SPINDLE PER REV 0.05"
VERTICAL HANDWHEEL, GRADUATED TO READ TO 0.0002"
VERTICAL FINE FEED KNOBS, GRADUATED TO 0.0001"

APPROXIMATE MACHINE WEIGHT 3,500 LBS

EQUIPPED WITH:

HYDRAULIC LONGITUDINAL AND CROSS FEEDS
SELF-CONTAINED HYDRAULIC SYSTEM
2 FINE FEED KNOB (.0001" GRAD.)
6" X 18" FINE-Pole Electro Magnetic Chuck NEUTROFIER
3/60/230-460 VOLT ELECTRICS WIRED FOR 230 VOLT OPERATION

EQUIPPED WITH:
Coolant Tank and pump
HYDRAULIC LONGITUDINAL AND CROSS FEEDS
SELF-CONTAINED HYDRAULIC SYSTEM
2 FINE FEED KNOB (.0001" GRAD.)
6" X 18" FINE-Pole Electro Magnetic Chuck NEUTROFIER
3/60/230-460 VOLT ELECTRICS WIRED FOR 230 VOLT OPERATION