Milltronics SL8-II – Year 2019
2019 Milltronics SL8-II Slant Bed CNC Lathe

Machine is in new condition and was never used

Standard Features

8″ 3-jaw hydraulic chuck w/ foot switch

2.54” Draw Tube I.D.

4,000 RPM spindle

12 position auto turret with 1” slots

True slant bed with one-piece base casting

Linear motion guideways with Roller Type Bearings

Full enclosure with sliding door

Flood coolant

Auto lubrication

Milltronics 9000 series CNC control

Part, wire frame & solid model graphics

Constant Surface Speed (CSS)

120 GB solid-state hard drive

15″ LCD color touch screen display

Spindle load meter

LCD hour meter

Hydraulic tailstock w/ foot switch (option)

One-year warranty

Specifications

Capacity

X axis travel: 8″ (203 mm)

Z axis travel: 21.7″ (550 mm)

Swing over bed: 20.7″ (525 mm)

Swing over cross slide: 11.8″ (300 mm)

Max turning diameter: 14″ (356 mm)

Max turning length: 20.7” (525 mm)

Spindle

Spindle nose: A2-6

Draw tube inner diameter: 2.54″ (64.5 mm)

Spindle bore diameter: 3.07” (78 mm)

Chuck size: 8″ (203 mm)

Spindle range: 0-4000 RPM

AC spindle motor: 22/15 HP (14.9/11.2kW)

Maximum Spindle torque: 135 ft-lbs (183 N.m) @ 870 RPM

Turret

Number of tools: 12

Tooling size: 1” x 1″ (25 x 25 mm)

Boring bar capacity: 1.5″ (40 mm)

Tool selection: Bi-directional

Turret Index Time (1 position): 0.6 sec.

Tailstock

Tailstock quill travel: 3.46″ (88 mm)

Tailstock quill diameter: 2.28″ (58 mm)

Maximum quill thrust: 550 lbs (250 kg)

Tailstock quill taper: MT4

Feeds

X, Z axis rapid traverse rate: 1,181 IPM (30 m/min)

Max. cutting feed rate: 400 IPM (10.16 m/min)

X axis ball screw diameter: 1.25″ (32 mm)

Z axis ball screw diameter: 1.25″ (32 mm)

Positioning accuracy*: +/- 0.0002″ (+/- 0.005 mm)

Repeatability*: 0.0002″ (0.005 mm)

Axis thrust force X,Z: 1,851 lbs. (8.2 kN)

General

Machine Height: 72.1” (1,831 mm)

Floor Space Required (W x D): 142.2” (3,612 mm) x 102.6” (2,606 mm)

Machine Weight: 8,885 lbs. (4,030 kg)

Power required: 17 KVA / 43 amps

Voltage required: 208-240 Volts / 3 Phase

(*) Accuracy and repeatability tested per VDI 3441. Temperature, loads and machine placement can affect tolerances.

Specifications