ACRA Super Precision Surface Grinder 618S

ACRA Super Precision Surface Grinder 618S


orCall 386-304-3720


Please note: many products ship straight from manufacturer ACRA 6" x 18" Manual Super Precision Surface Grinder 618S 618S Manual Super Precision Surface Grinder features the following: Table surface guaranty (Testing grinding piece* 6, thickness difference.): 0.0001 “. 2HP V3 grade low vibration spindle motor. High precision cartridge-type spindle, ABEC Class 7 (P4) bearings (1 roller bearing and 2 angular contact ball bearings), 0.0001” TIR. Cross Double V and Longitudinal V & flat, and TURCITE B coated with hand scraped, 3 axes are solid slide ways for superior accuracy with longer machine life. One-piece casting base and slide way, column casting is enhanced for extra rigidity. All main castings are made of “Meehanite GC275” and stress have been annealed for long lasting and accuracy. Automatic and central lubrication system. Suitable for both precision surface grinding and form. Made in Taiwan Note: Chuck Control Must Be Ordered Separately with Any Electro Magnetic Chuck.

STANDARD EQUIPMENT: Grinding Wheel Diamond Wheel Dresser Auto Lubrication Wheel Flange Wheel Balancing Arbor Kanetsu Permanent Magnetic Chuck Flange Extractor Leveling Screws and Plates Halogen Light Dust Guard OPTIONAL ITEMS - CALL FOR PRICE Kanetsu Permanent Magnetic Chuck 6" x 18" (Standard Accessory) Kanetsu Fine Pole Permanent Magnetic Chuck Kanetsu Electromagnetic Chuck Kanetsu Fine Pole Electromagnetic Chuck Chuck Controller Coolant System Coolant and Dust Collector Parallel Dresser Wheel Flange Acu-Rite, Newall, Sony, Fagor Digital Read-Outs D.R.O. Installation


Stock Number618S
Working Surface6" x 18-1/4"
Max Table Travel18-7/8" x 7"
Grinding Wheel8" x 1/2" x 1-1/4"
Spindle RPM3,450
Main Motor2 HP x 2P
Voltage230/460V, AC/3PH
Dimensions56" x 40" x 71"
Weight1,540 lbs.