EISEN CTL-618DT Super High Precision Toolroom Lathe with Digital Threading

Eisen Machinery


$ 25,320.00 $ 31,705.00


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CTL-618DT

Super High Precision Tool Room Lathe with Digital Threading

  • Uses 5C collets for close tolerance turning
  • CTL-618DT model features digital threading control replaces traditional gearbox with servo controlled threading function
  • Integrated digital readout for X- and Z-axis
  • Spindle run out within 50 millionths of an inch (0.0015mm)
  • Hardened and precision ground spindle mounted on high-precision preloaded angular contact ball bearings maximizes rigidity and sustained precision
  • Infinitely variable spindle speed provides desired speed on demand
  • Fast lever collet closer allows chucking with one single movement
  • Independent electric variable feeds for carriage and cross slide provide freedom of operation
  • Automatic carriage feed driven by AC variable frequency drive (Yaskawa V1000 newest model)
  • Hardened and precision ground alloy steel bed ways resist wear
  • Turcite-B slideway bearing surface between carriage and bed
  • Inch/Metric dual dial on hand wheels
  • Quick-action compound slide for ease of threading
  • Automatic thread length control

Specifications

Spindle Capacity with Jaw Chucks 6”
Spindle Capacity with Expanding Collets 3”
Spindle Capacity with Round 5C Collets 11/16”
Spindle Capacity with Hexagon 5C Collets 7/8”
Spindle Capacity with Square 5C Collets 3/4”
Spindle Capacity with Step Chucks 1 1⁄16” ~ 6”
Spindle Nose Diameter Ø 2.189”
Spindle Nose I.D. / O.D. 5C (10˚) / 4˚ Taper
Variable Spindle Speed w/ 5C Collet 0 ~ 4000 rpm
Variable Spindle Speed w/ 6” 3-Jaw Chuck 0 ~ 3000 rpm
Hole through Spindle 1¼”
Distance between Centers 18”
Swing over Bed 11”
Swing over Carriage 9”
Swing over Cross Slide 6”
Carriage Power Feed Range 3⁄16” ~ 4” per minute
Cross Slide Power Feed Range 5⁄16” ~ 7” per minute
Cross Slide Travel 6”
Quick-Action Compound Slide Travel 0.1”
Compound Slide Travel 3”
Tailstock Spindle Diameter 1.358”
Tailstock Spindle Taper MT #2
Tailstock Spindle Travel 3¾”
Coolant Pump 1⁄8 HP, 220V, 3PH
Lead Screw Diameter 1” (8 TPI)
Main Motor 3 HP, 220V, 3PH
D.C. Feed Motor 110V, 70W
Metric Threads (mm): 36 kinds0.275, 0.2875, 0.30, 0.325, 0.35, 0.375, 0.40, 0.4375, 0.45, 0.50, 0.55, 0.575, 0.60, 0.625, 0.65, 0.675, 0.70, 0.75, 0.80, 0.875, 0.90, 1.0, 1.1, 1.15, 1.2, 1.25, 1.3, 1.35, 1.4, 1.5, 1.6, 1.75, 1.8, 2.0, 2.5, 2.7
Inch Threads (TPI): 36 kinds11, 11½, 12, 13, 14, 15, 16, 17½, 18, 20, 22, 23, 24, 25, 26, 27, 28, 30, 32, 35, 36, 40, 44, 46, 48, 50, 52, 54, 56, 60, 64, 70, 72, 80, 100, 108
Net/Gross Weight 2420 lbs. / 2640 lbs.
Packing Dimensions Approx. (L X W X H) 74” x 34” x 74”

Standard Accessories

  • 5C collet closer
  • Wedge type tool post
  • Digital threading control
  • Quick-action tool slide
  • Coolant system
  • Touch-up paint
  • Halogen work light
  • Tailstock
  • 5A fuse
  • Leveling bolts and pads
  • Toolbox with toolkit
  • Manual & parts list

Freight Shipping

We will compare shipping rates among UPS Freight, DHE, ESTES, RoadRunner and others to find you the best rate.

For freight shipping quotes, please let us know 1) your destination zip code and 2) whether you have a forklift to unload machine tools.


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