Lathe Vario 420x1000

Opti Turn

Precise centre lathes. Advanced technology, complete equipment, easy-to-operate, with digital readout DPA21 on 3 axes and Siemens Sinamics frequency inverter / Safety Integrated


  • Hardened and ground bed guideways
  • Spindle seat Camlock DIN ISO 702-2 No. 6
  • Coolant system with separate coolant tank, Level indicator and oil separator; Easy and complete draining and cleaning according to DIN
  • Guaranteed true running accuracy of the spindle nose better than 0.015 mm
  • Running in an oil bath, hardened and ground with 2 readjustable precision taper roller bearings
  • All metric thread pitch in the range from 0.2 to 14 mm/r and all inch threads in the range from 72 - 2 threads per inch without replacing the change gears by means of gear levers adjustable on the control panel
  • Right-handed / left-handed rotation on the bed slide switchable via stem
  • Central lubrication at the bed slide
  • Base frame and lathe bed made from one-piece meehanite casting
  • Protective cover lead screw
  • Electrical system with Siemens components
  • Foot-operated emergency stop device
  • Adjustable scale of the threading gauge
  • Halogen machine lamp with articulated arm

Digital position display DPA21

  • Considerable reduction of the manufacturing times
  • High working accuracy
  • Error rate is reduced
  • Clearly-arranged keyboard
  • Glass scales


Main spindle

  • Hardened and ground
  • Running in an oil bath
  • Running on 2 readjustable precision taper roller bearings
  • Main spindle gearwheelssmooth running, hardened and ground

Fast acting feed gear

  • Closed structure
  • Hardened and ground toothed wheels and shafts
  • Running in an oil bath on precision bearings

Quality lathe chuck

  • Precisely
  • Higher speed is enabled
  • High concentricity and repeatability

Turret head

  • With fine adjustment as limit stop for table saddle


  • Precisely worked
  • Handwheels with adjustable precision scaling of 0.04/0.02 mm
  • Quadruplicate tool holder
  • All guidings adjustable via V-ledges
  • Chip protection at the top slide
  • Range of adjustment top slide ± 90°

Energy chain

  • Cable duct in an energy chain


  • Adjustable by ± 13 mm for taper turning
  • Tailstock spindle sleeve and handwheel with adjustable precision scaling
  Not in stock
Opti Turn
Metal lathe TH4210V with optional chuck
Order number  
Main data
Orig. nr. TH4210V 400V
Electric connection
Voltage V 3x400
Power motor kW 4.5
Power coolant pump motor W 100
Center height mm 210
Distance between centers mm 1000
Swing over bed mm 420
Swing over carriage mm 250
Swing in gap mm 590
Gap length mm 260
Bed width mm 250
Number of speeds Variable (2 step)
Spindle speed min-1 30-550 / 160-3000
Spindle cone MC 6
Spindle nose Camlock DIN55029 D1-6"
Spindle hole mm 52
Threads and feeds
Longitunidal feed mm/rev 0.05-1.7 (17)
Transversal feed mm/O 0.025-0.85
Metric threads M 0.2-14
Inch threads Gg/1" 72-2
Trapezoidal threads D.P. 8-44
Modular threads M.P. 0.3-3.5
Travel tool post slide mm 140
Travel cross slide mm 230
Tool changer height mm 25x25
Tailstock cone MC 4
Tailstock travel mm 120
Weight kg 1.160,00
Dimensions (b x d x h) mm 2.025x915x1.615
Price -
Stock   Not in stock
  • Legend:
  •  not in stock
  •  limited stock
  •  on stock