OPTIturn TZ 4


  • Precision center lathe with digital position indicator NEWALL DP 700 and quick-change steel holder
  • Hardened and ground Z-axis guideway
  • Partial covering with entrained, large-dimensioned chip protection
  • Chip protection with integrated position indicator, coolant hose
    and additional control panel
  • Plan and upper slide spindle is hardened and ground and adjustable via split spindle nut
  • Emergency stop blow switch, motor protection switch, lockable main switch
  • Fine graded feed and thread cutting area
  • LED machine lamp for complete illumination of the
    working area
  • Reduction of the deceleration time of the main spindle by electrically
    braked motor
  • Control cabinet with 24 V DV power supply. All contactors and relays from
    Siemens or Schneider
  • Optionally available change wheel set for inch thread
  • Safety handwheels with release function in the X and Z axis
  • Quick change steel holder SWH 5-B
  • Steel holder 25 x 120 type D for square chisels
  • Digital position indicator NEWALL DP 700

Room amenities:

Control panel

  • For switching from
    • lighting
    • coolant
    • Selector switch for 2-speed motor
  • Membrane keyboard easy to clean

chip pan

  • Extendable to the front

energy chain

  • gentle line and hose routing

change gears

  • optionally also available for inch thread

chip protection

  • movable
  • Running coolant hose

NEWALL digital position indicator

  • DP 700

Bed geometry

  • Shallow angle
  • Higher power consumption

Guide and Zugspindelabdeckung



Technical Specifications

Connection 400 V / 3 Ph ~ 50 Hz
Total connected value 5 kW
Power drive motor 3 kW / 4.5 kW
spindle taper MK 6
Spindle taper DIN ISO 702-1 No. 5
Spindle bore, rod passage
Performance of the coolant pump 125 watts
Center height 200 mm
distance between centers 800 mm
Circulation Ø over machine bed 400 mm
Circulation-Ø over cross slide 245 mm
bed width 260 mm
Spindle speed 45 – 1,800 min-1
number of steps 16 steps
Traverse carriage 112 mm
Traverse cross slide 212 mm
Longitudinal feed in the area
Schedule feed in the area
Thread pitch – metric 0.2 – 14 mm / rev; (26 slopes)
Gradient – inches in area 80-1gg / in; (42 slopes)
Module thread in the area 0.1 – 7mm; (44 threads)
Tailstock MK 3
Tailstock – Pinole diameter 50 mm
Tailstock – quill stroke 110 mm
length x WIDTH X HEIGHT 1,960 x 1,060 x 1,690 mm
net weight 1,250 kg
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