Equipped With
ACRA MODEL MN-2 UNIVERSAL TOOL & CUTTER GRINDER WITH BALL SCREW
• Capability for multiple grinding operations at single chucking of work piece saves setup time, assures excellent concentrically.
• Versatility for generating straight or tapered, right or left hand, infinitely variable leads from a simple built-in lead mechanism.
• Turntables mounting of entire work head slide assembly, adjustable through 235 plus degrees in the horizontal plane has proved to be a real asset when grinding radius.
• Adjustable is work head on separated slide with dual hand wheel control has proved to be a boost for setups.
Swing Over Main Slide: 12”
Collet Work Diameter (Min~Max): 0.12 ~ 1.25”
Lead Generated by Spiral Lead Mechanism: 1.81”
Length Between Spindle Nose & Tail Center: 6”
Grinding Wheel Diameter: 4”
Main Slide Travel: 5.75”
Offset Slide Travel Total: 5.25”
Front of Center: 3”
Rear of Center: 2.25”
Horizontal Plane: 235”
Vertical Plane (Above/Below Center): 40”
Longitudinal Slide Travel: 6”
Vertical Slide Travel Total: 9.5”
Above Center: 4.5”
Below Center: 5”
Cross Slide Travel Total: 7.5”
Front of Center: 3”
Rear of Center: 4.5”
Work Head (1 Speed): 436 RPM
Wheel Head (3 Speeds): 4,000, 5,729, 800 RPM
Work Head: AC, Includes Reverse ¼ HP
Wheel Head: AC, ½ HP
Voltage: 230/460V AC/ 3 PH
Weight 1525 lbs
Dimensions 46 × 42 × 72 in
Standard Equipment:
• Wheel head Tool rest Assembly with extension bar.
• Grinding Wheel Guards with extension bar.
• Front Stock Support.
• Straight Cylindrical Collets: (Please select “A” or “B”) (A) Metric sizes: 3,5 ,6,8,10,12,16,20,25 & 32 m/m. (B) Inch sizes: 1/8, 3/16, 1/4 , 5/16, 3/8, 7/16, 1/2, 5/8, 3/4, 7/8, 1,1-1/8 & 1-1/4″ Also including set of 3 Taper Collets: No. 2,3,4 Morse Taper.
• Set of (5) Grinding Wheel flanges. (4) standard and (1) extension flange.
• Diamond Holder Bracket.
• Wrench for Work Head.
• Tooth rest Centering Gauge.
• Adjustable Tailstock Support Unit.
• Spanner for Grinding Wheel.
• Leveling Blocks.
• Standard Arbor.
• Screwdriver.
• Set of Wrench’s.
• Double-end spanner.
• Set of (4) Index Plates for Spindle Lead Mechanism 0,8,10 & 12 divisions.
• Toolbox.
• Oil can.
