ACRA 21120C 21×120 in. Precision Engine Lathe w/Clutch/Rapid Travel

$42,500.00

ACRA 21120C Precision Engine Lathe w/Clutch/Rapid Travel has 21″ swing and 120″ distance between centers.
12-1/2 HP, 230/460V AC ~ 3 PH Spindle Drive Motor
Standard equipment includes: 12″ 3-Jaw Chuck, 16″ 4-Jaw Chuck, Full Length Splash Guard, Steady Rest/Follow Rest, Coolant System, Foot Brake, Work Lamp, Gap Bed, 4 position square tool post, Tool box with tools and Micro Bed Stop.

SKU: 21120C Category: Tags: , , ,

Description

  • Bed:
    • BASE ONE PIECE CASTING.
    • MEEHANTE CASTING, VIBRATION STRESS RELIEVED.
    • INDUCTION HARDENED AND PRECISION GROUND BED WAYS PRECISION HAND SCRAPED REMOVABLE GAP.
    • FOOT BRAKE.
    • TURCITE B COATING BETWEEN THE BED AND CARRIAGE
  • Universal Gear Box:
    • OIL BATH LUBRICATION.
    • HEAT TREATED PRECISION GROUND GEARS.
    • INCH, METRIC, MODULE AND DIAMETRICAL THREADS
  • Apron and Saddle:
    • AUTOMATIC FEED AND THREADING, FULLY INTERLOCKED.
    • SADDLE AND TOP SLIDE LOCKING SYSTEM.
    • FORWARD-OFF-REVERSE LEVER.
    • 4 WAY TOOL POST.
    • T-SLOT COMPOUND
  • Spindle:
    • SUPPORTED BY 2 PRECISION TAPER ROLLER BEARINGS AND ONE BALL BEARING.
    • DYNAMICALLY BALANCED, HARDENED AND PRECISION GROUND
  • Headstock:
    • FORWARD REVERSING CLUTCH AND RAPID TRAVEL.
    • ALL GEARS CHROMIUM MOLYBDENUM, HEAT TREATED AND PRECISION GROUND.

STANDARD EQUIPMENT:

  • 12″ 3-Jaw Chuck
  • 16″ 4-Jaw Chuck
  • Full Length Splash Guard
  • Steady Rest/Follow Rest
  • Coolant System
  • Foot Brake
  • Work Lamp
  • Gap Bed
  • 4 position square tool post
  • Tool box with tools
  • Micro Bed Stop

SPECIFICATIONS:
MODEL 21120C
Swing Over Bed: 21″
Swing Over Cross Slide: 14″
Distance Between Centers: 120″
Swing In Gap: 31″
Bed Width: 13-1/2″
Spindle Bore: 3-1/8″
Spindle Nose: D1-8
Spindle RPM: 20 – 1600 (16 Speeds)
Cross Slide Travel: 11″
Compound Slide Travel: 5-3/8″
Inch Threads: 2~72 TPI
Metric Threads: 0.2 ~ 14 mm
Module Threads: 0.3 ~ 3.5
Diametrical Threads: 8 ~ 44
Longitudinal Feeds: 0.0015″ ~ 0.04″/rev
Cross Feeds: 0.000075″ ~ 0.02″/rev
Quill Diameter: 3″
Quill Travel: 7″
Quill Taper: MT NO.5
Spindle Drive Motor: 12-1/2 HP
Voltage: 230/460V AC ~ 3 PH
Weight approx.: 8,300 lbs.
Dimensions: 181″ x 48″ x 56″

Specifications are subject to change without notice.
NOTE: Data is provided by the manufacturer.
WARRANTY: 1 YEAR – Parts

OPTIONAL ITEMS:

  • Face Plate …………………. $ 600.00
  • Taper Attachment………… $ 2,000.00
  • Taper Attachment Installation ………… $ 425.00
  • Lever Type 5C Collet Closer JFK……. $ P.O.R.
  • Import Collet Closer (Taiwan)…………. $ 1,450.00
  • Newall Digital Read-Out-10″ X 60″ DP700………………… $ 3,250.00
  • Newall Digital Read-Out-10″ X 60″ NMS300……………… $ 1,650.00
  • Newall Digital Read-Out-10″ X 80″ DP700………………… $ 4,000.00
  • Newall Digital Read-Out-10″ X 80″ NMS300………..…… $ 1,900.00
  • Newall Digital Read-Out-10″ X120″ DP700……………….. $ 5,200.00
  • Newall Digital Read-Out-10″ X120″ NMS300…………… $ 2,450.00
  • Acu-Rite Digital Read-Out-10″ X 60″ 203………………………… $ 3,350.00
  • Acu-Rite Digital Read-Out-10″ X 80″ 203……………………….. $ 3,900.00
  • Acu-Rite Digital Read-Out-10″ X 120″ 203……………………… $ 5,000.00
  • Acu-Rite Digital Read-Out-10″ X 60″ 303.…………………….. $ 3,800.00
  • Acu-Rite Digital Read-Out-10″ X 80″ 303.…………………….. $ 4,350.00
  • Acu-Rite Digital Read-Out-10″ X 120″ 303.……………………. $ 5,500.00
  • Sony or Fagor or Mitutoyo Digital Read-Out………………….. $ P.O.R.
  • D.R.O. Installation ….………………………………………………. $ 375.00
  • Aloris Tool Post Set (CA) 5 pc…………………..…………….. $ P.O.R.
  • Import Quick Change Tool Holder ……………………………….. $ 500.00
  • Live Center MT 5……………………………………………………. $ 500.00

Additional information

Weight 8300 lbs

Brand

ACRA

Acra Machinery builds Mills, Lathes, Grinders, Drill Presses, Brakes, Shears, CNC Machines and Bandsaws. With over 40 years in business, Acra Machinery, Inc. is well established in the Machine Tool Industry. All new Acra Machines come standard with a 1 Year Parts Warranty.