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

$ 38,500.00

CTL-618DT

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

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”

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