ACRA Surface Grinder Model ASG-618AH Features: Column is enlarged double walled and ribbed for maximum strength and stability for heavy duty grinding. Table, saddle and base are high grade cast iron. Enlarged spindle is supported by 4 preloaded class 7 ultra precision angular contact bearings. Both vertical and cross are double vee with longitudinal one vee and flat. Slide ways are Turcite "B" coated for friction free table movement. Automatic lubrication system insures all slideways and ball screws are lubricated to eliminate wear. Cross Feed is equipped with precision ball screws and powered with AC motor. Vertical feed powered by AC motor. Hydraulic table feeds at 5-25M/MIN or may be hand feed with rack and pinion drive. Proximity switch for safe machine operation. Pre-set table speed control allows quick and accurate feed repeat-ability when engaging hydraulic table.
Standard Equipment: Kanetsu 618 Permanent Magnetic Chuck with Controller Table Hydraulic Feed Halogen Light Grinding Wheel w/Wheel Flange Wheel Balance Arbor/Diamond Wheel Dresser Work Light/Set-up Tool/Hoisting Set Leveling Pads & Plates Table Splash Guard
|Grinding Wheel Width||0.5"|
|Grinding Wheel Dia.||8"|
|Dimensions||80" x 51" x 84"H|
Includes 6"x 18" permanent magnetic chuck. SPECIFICATIONS Capacity 6" x 18" Maximum Grinding Length 18.25" Maximum Grinding Width 6.3" Maximum Distance from Table to Spindle 15.7" Working Surface Area 18.3" x 6" Maximum Longitudinal Movement 21.5" Maximum Cross Movement 7" Grinding Wheel Spindle Motor 2 HP Grinding Wheel Spindle Speed 3,450 rpm Grinding Wheel Diameter 8" Max. Grinding Wheel Width x Bore 0.5" x 1.25" Longitudinal Hand Feed Per Revolution 4.1" Cross Hand Feed Per Revolution Graduation of Dial 0.2" / rev. 0.001" Vertical Hand Feed Per Revolution Graduation of Dial 0.05" / rev 0.0001" Dimensions 80" x 51" x 84"H Weight 2,048 Lbs. Power Requirement 220V, 60Hz, 3-Phase *Specifications subject to verification