Heavy-Duty Lathes

DL S 515/1500

Constant machining power for easy handling of heavy workpieces
Part No. 301514

  • Extra heavy, wide machine bed with heavy ribbing and one-piece mono-block construction
  • Induction-hardened and ground guide slots ensure long-term accuracy and minimum wear
  • Massive headstock with high-precision main spindle on a tapered roller bearing with 4 inch spindle bore for excellent stability under heavy loads
  • Very quiet operation at maximum spindle speed
  • Joystick control for X and Z feeds is mounted directly to support
  • Manually shifted 4-step gearbox with hiqh-quality frequency control combined with a powerful main spindle motor with up to 25 Hp power allow exact tuning of rpm and high torque to provide maximum power even under heaviest loads
  • For quick positioning and reduced down-time, the support is equipped with a rapid feed on X and Z-axes
  • Adjustable overload clutch in apron protects the feed mechanics from damages and failures
  • Central, practical controls for feeds and thread leads
  • The auxiliary gearbox features a wide spectrum of diametric, inch, module, and metric threads
  • Support and top slide are designed for high cutting forces
  • More accuracy
  • Lower error rate
  • Increased productivity
  • Resulting in valuable time savings
  • For increased productivity
  • Easy to read display
  • Operator-specific features
  • Convenient keyboard layout
  • Resolution: 0.0004 / 0.0002"
  • Default coordinates
  • Axis position is maintained when display is turned off
  • Hole circle pattern calculation
  • Calculator function
  • Storage for 10 tools
  • Radius / diameter toggle
  • Mm/inch conversion
  • Easy expansion and maintenance-free operation
  • Display for top (Z0) and box way slide (Z1) both separate and in differential / cumulative mode for lathes

Working Area
Workpiece length (max.)59 in
Turning diameter over bed39 in
Turning-Ø over support28 in
Turning diameter over gap bridge53 in
Work piece weight (max.)8,800 lbs
Gap bridge length19 in
Bed width24 in
Travels
Travel X-axis22 in
Travel Z-axis54 in
Travel Z1-axis10 in
Swing range of top slide90°
Headstock
Spindle speed5 - 630 rpm
Spindle bore4 in
Spindle mountA2-11
Feed
Feed speed X-axis(64) 0 - 0 in/min
Feed speed Z-axis(64) 0 - 0 in/min
Feed speed Z1-axis(64) 0 - 0 in/min
Tool Head
Tool shank dimensions1.3x1.3 in
Tapping
Tapping, metric(56) 1-120 mm / (56) 0.04” - 5” mm
Tapping - inch(56) 30 - 1/4
Tapping, diametric(56) 60-0,5 DP
Tapping, module(56) 0.02 - 2.36 in
Rapid Feed
Rapid Feed X-axis71 in/min
Rapid Feed Z-axis143 in/min
Tailstock
Tailstock quill diameter5 in
Tailstock taperMT 6
Tailstock quill stroke10 in
Drive Capacity
Motor rating main drive24.8 Hp
Motor rating coolant pump0.2 Hp
Motor rating feed1.5 Hp
Total power consumption23
Measures and Weights
Overall dimensions (length x width x height)143.7x59.1x63 in
Weight12,320 lbs
Part No. 301514

  • 3-axis position indicator
  • 4-jaw face plate chuck Ø 40"
  • 4-station tool holder
  • dead centers
  • reducing sleeve
  • chuck guard
  • protective shield for support
  • coolant system
  • foundation bolts
  • work lamp
  • operating tools
  • operator manual