DL S 515/3000 - Designed for large workpieces, with powerful motor and with rapid feed on X and Z axes
DL S 515/3000 - Designed for large workpieces, with powerful motor and with rapid feed on X and Z axes

DL S 515/3000

SKU : 301515

The DL S lathe series is slightly smaller than the DL E Heavy, but is also designed for large turning diameters and workpiece lengths. It is the solution for conventional machining of workpieces up to 5000 mm (197 in.) in length and over 720 mm (28 in.) in diameter. The particularly wide and heavily ribbed machine bed accommodates the heavy workpiece weights. The multi-disc clutch gives the operator control over the dynamics of the spindle start-up and the rapid traverse in the support is particularly effective with large bed lengths.

  • Center widths up to 5000 mm (197 in.)
  • Spindle bore of 100 mm (4 in.)
  • Powerful motor
  • Spindle speed can be adjusted in 4 steps
  • Rapid feed in Y
  • and Z-direction
  • Complete with assembled 3-axis position indicator
Working area
Workpiece length (max.) 3000 mm
Turning diameter over bed 1000 mm
Turning-Ø over support 720 mm
Turning diameter over gap bridge 1350 mm
Workpiece weight (max.) 4000 kg
Gap bridge length 470 mm
Bed width 600 mm
Travels
Travel X-axis 550 mm
Travel Z-axis 2800 mm
Travel Z1-axis 250 mm
Swing range of top slide 90°
Headstock
Spindle speed 5 1/min - 630 1/min
Spindle bore 100 mm
Spindle mount A2-11
Rapid feed
Rapid feed X-axis 1800 mm/min
Rapid feed Z-axis 3640 mm/min
Feed
Feed speed X-axis 0.04 mm/min - 4.8 mm/min
Feed speed Z-axis 0.08 mm/min - 9.6 mm/min
Feed speed Z1-axis 0.02 mm/min - 2.4 mm/min
Tooling
Tapping
Tapping, metric (56) 1-120 mm / (56) 0.04” - 5”
Tapping - inch (56) 30 - 1/4
Tapping, diametric (56) 60-0,5 DP
Tapping, module 0.5 mm - 60 mm
Tailstock
Tailstock quill diameter 120 mm
Tailstock taper 6 MT
Tailstock quill stroke 250 mm
Drive capacity
Motor rating main drive 18.5 kW
Motor rating coolant pump 0.15 kW
Motor rating feed 1.1 kW
Total power consumption 23 kVA
Measures and weights
Overall dimensions (length x width x height) 5.15 m x 1.5 m x 1.6 m
Weight 6800 kg

  • 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 100 mm 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
  • Manual 4-step auxiliary gearbox, premium frequency drive technology combined with main spindle motor ratings up to 7.5 kW allow exact tuning of speed and torque for heavy-duty machining
  • Rapid feed for X and Z axis allow quick support positioning and less down-time
  • 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: 0.01/ 0.005 mm
  • 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

3-axis position indicator
4-jaw face plate chuck Ø 1000 mm
4-station tool holder
steady rest 40-350 mm
follow rest 30-120 mm
dead centers
reducing sleeve
chuck guard
protective shield for support
coolant system
foundation bolts
work lamp
operating tools
operator instructions

steady rest 300-720 for DL515/....S
steady rest 300-720 for DL515/....S SKU: 251160
steady rest 300-720 for DL515/....S
Motorized tailstock movement SKU: 251161
Motorized tailstock movement
3-jaw-chuck 500 mm for DL515/....S SKU: 251162
3-jaw-chuck 500 mm for DL515/....S
Coolant Concentrate 5 Ltr. SKU: 103184
Coolant Concentrate 5 Ltr.
  • Improved chip flow, longer tool service life and better cut profile
  • For sawing, drilling, milling, turning of steel, cast-iron, stainless steel, non-ferrous and light metals
  • Dilute with water 1:20
  • 1 canister contains 5 Ltr.

Resources & Downloads

Need help finding a machine?

We will gladly assist you in making the right decision to achieve your business goals

Service by KNUTH

All machines need an occasional pit stop. With our all-encompassing plans for service, training and installation you always will get the best possible performance from your KNUTH machines.

View Services

See KNUTH Machines in action

Get a first-hand impression at one of our facilities! Many machines in our portfolio are always in stock and available for demonstration.

Book a Demo

Request a quote

DL S 515/3000 - Designed for large workpieces, with powerful motor and with rapid feed on X and Z axes
DL S 515/3000
SKU : 301515


This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Thank You!

We have received your request and appreciate your interest! Our sales representative will get in touch within 1 business day.

Something went wrong

Please refresh the page and try submitting the form again.

Request a Consultation



This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Thank You!

We have received your request and appreciate your interest! Our sales representative will get in touch within 1 business day.

Something went wrong

Please refresh the page and try submitting the form again.