TubeTurn 135 - Heavy-duty lathe with large 
spindle bore and dual chuck for tube machining
TubeTurn 135 - Heavy-duty lathe with large 
spindle bore and dual chuck for tube machining

TubeTurn 135

SKU : 301739

The lathes of the TubeTurn series are designed to optimally machine tubes for the oil production and processing industry. The particularly large spindle bore and an additional chuck on the back of the main spindle, enable pipes to be securely clamped through the spindle bore. In this application, external steady rests can guide the workpieces outside the machine. The entire design of the machines is very robust and the standard taper turning device extends the range of applications of the series.

  • Front and rear chuck
  • Large spindle bore
  • Taper turning feature
  • Assembled 3-axis position indicator
Working area
Workpiece length (max.) 1300 mm
Turning diameter over bed 630 mm
Turning-Ø over support 340 mm
Travels
Travel X-axis 340 mm
Travel Z-axis 1250 mm
Headstock
Speed range 11 1/min - 580 1/min
Spindle torque (max.) 1920 Nm
Lathe chuck diameter 400 mm
Spindle bore 135 mm
Spindle bore in chuck 130 mm
Rapid feed
Rapid feed X-axis 2000 mm/min
Rapid feed Z-axis 4000 mm/min
Feed
Feed X-axis 0,02 mm/R - 0,45 mm/R
Feed Z-axis 0,07 mm/R - 133 mm/R
Tooling
Number of tool stations 4 positions
Tool shank dimensions 32 mm x 32 mm
Threading
Threading, metric 1 mm - 14 mm
Threading, whithworth 2 TPI - 28 TPI
Tailstock
Tailstock quill diameter 100 mm
Tailstock taper 5 MT
Tailstock quill stroke 230 mm
Drive capacity
Motor rating main drive 7,5 kW
Total power consumption 8,5 kVA
Measures and weights
Overall dimensions (length x width x height) 3,66 m x 1,45 m x 1,39 m
Weight 4300 kg

  • Heavy machine bed made of premium cast-iron with hardened and ground guideways
  • Massive headstock with high-precision spindle running in tapered roller bearings, and 2 lathe chuck mounts on both sides
  • Gears are hardened and ground
  • High torque at the working spindle ensures high chip removal rates when machining parts with large diameters
  • Powerful main drive motor with 7,5 kW power
  • Central, practical controls for feeds and thread leads
  • Wide spectrum of inch and metric threads
  • Heavy-duty 4-station tool holder
  • Coolant system is included
  • Taper turning unit with 500 mm turning length

3-axis position indicator

  • 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 X.Pos 3.2 SKU:
  • New generation position indicator with integrated turning functions
3-axis position indicator X.Pos 3.2
3-axis position indicator X.Pos 3.2 SKU:
  • New generation position indicator with integrated turning functions
4-station tool holder
4-station tool holder SKU:
Two 3-jaw lathe chucks 400 mm
Two 3-jaw lathe chucks 400 mm SKU:
Taper turning feature
Taper turning feature SKU:
Coolant system
Coolant system SKU:
Operator instructions
Operator instructions SKU:
steady rest 320 mm for item 301739 - 301741
steady rest 320 mm for item 301739 - 301741 SKU: 251055
steady rest 320 mm for item 301739 - 301741
4-Jaw Independent Chuck, 400mm, incl. adapter for part no. 301739 SKU: 253578
4-Jaw Independent Chuck, 400mm, incl. adapter for part no. 301739

Resources & Downloads

Optional Accessories

Explore the range of compatible accessories in stock

Similar Products

consultation

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

TubeTurn 135 - Heavy-duty lathe with large 
spindle bore and dual chuck for tube machining
TubeTurn 135
SKU : 301739
*
*
*
*
*
*

*
*
*
*
*

*
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.