Highlights

Logan Electric Air Threading, Logan HI/Lo Clutches, Backworking, Pickoff, Stock Depletion Sensor

Overview

Make
ACME GRIDLEY
Model
RA-8 3/4"
Type
Automatic Screw Machines, Multi-Spdl
Year
1987
Condition
Like New
Stock #
56156

Specifications

Number of Spindles on Machine
8
Max. Round Bar Capacity
3/4"
Max. Hexagon Bar Capacity
5/8"
Max. Square Bar Capacity
17/32"
Spindle Spindle - Min.
463 RPM
Spindle Speed - Max.
3880 RPM
Standard Toolslide Travel
4-3/4"
Stock Feed (Slide Travel)
7"
Idle Time (Seconds)
1.44 sec.
Independently Operated Cross Slides
6
End Toolslide Toolholders (Hinge Type)
8
Cutoff Toolholders and Tool
1
Standard Main Motor
30 HP
Dimensions
17'-3/4" L x 3' 7" W x 5' 6" Ht.
Weight
13800 pounds

Spec Sheet

Electric Controls:  Pick-off (Open/Close), Stock Depletion Switch (Return/Rn), Out of Stock light, Take Control Button, Main Motor Start button, Feed Start button, Station Control: Front/Rear Switch, Main Motor Switch: Jog/Run, Feed Switch: Jog/Run, Permit Run: Button, Main Motor Stop button, Feed Stop Button, Coolant Switch: Off/On
Six Slides
2nd Position Shelf Slide
5th Position - Logan Electric Air Trip Threading
6th Position - Pick Off Spindle with Collet
6th Position - Back Working Slide
8th Position - Stock Depletion and Feedout
Logan HI/LO Clutches
LED Work Lights Both Sides
Universal Chip Conveyor
Pneumatic Air Pressure Filters and Gauges
Coolant System
Stock Stand & Reel

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