TRB series

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TRB series

Availability: to order

Main product features:

  • The construction of the lathe is based on a rigid bed with hardened guides.
  • Bed and body of the headstock - cast of cast iron with increased strength properties.
  • Longitudinal support moved on two guides ensuring precise guidance.
  • Bed and support guides hardened to a hardness of min. 45 HRC and ground.
  • The possibility of using a wide range of optional equipment, increasing the capabilities and efficiency of the machine tool.

Standard equipment

  • numerical control system SIEMENS SINUMERIK 840 D sl
  • swing diameter over the bed: ? 1150 mm (TRB 115)
  • turning length: 2 ÷ 8 m, every 1 m
  • main drive power: 40 kW (continuous operation)
  • spindle speed: 1 ÷ 900 rpm
  • spindle passage: ? 150 rpm
  • power supply: 3 × 400 V / 50 Hz
  • automatic 8-position tool head
  • automatic change of the headstock rotational speed range
  • central lubrication system controlled by CNC
  • chip conveyor
  • cooling system 2.6 bar, 20 l/min - for automatic heads
  • tailstock with a ? 190 mm quill with a rotary spindle with Morse socket No. 6, clamping force indicator and workpiece elongation compensation
  • control panel moved along the entire length of the machine
  • Fixed tooth with Morse socket No. 6

Optional equipment

  • turning length: 9 ÷ 18 m, every 1 m with movement in the Z axis made of a backlash-free toothed gear
  • 1-no / 4-knife shank for quick-change holders
  • spindle passage ? 300/420 mm
  • linear measuring system of the X and Z axes
  • linear measuring system of the X and Z axes

Technical data

Expand all

Model TRB 115 | 135*
The diameter of the flight over the bed mm 1150 | 1350
Turning diameter over carriage mm 700 | 900
Center spacing (every 1 m) mm 2000 ÷ 18000

Spindle bore diameter mm 150 (300/420)*
RPM range (stepless adjustment) rpm 1 ÷ 900 (2 ÷ 450 / 2 ÷ 315)
Main engine power kW 40 (60)*
Max. spindle torque Nm 10000 (13000)*
Spindle taper A1-15 (A1-20)

Longitudinal shift mm 2200 for 2 m rolling + every 1 m
Transverse shift mm 700
X-axis rapid traverse mm/min 4000
Z axis rapid traverse mm/min 4000

Quill diameter mm 190
Quill extension mm 300
Inner cone mm/min Morse No. 6

Length mm 3900 + turning length
Width mm 2850
Height mm 2500

Do you need help from an advisor?

Call us Monday to Friday between 8am and 4pm and we will give you comprehensive telephone advice. Outside our advisers' working hours we suggest you send us an email or contact us via the contact form. contact form.