- HeadstockExtra heavy duty casting headstock with:
-Two opposed high precision SKF taper roller bearings
-Precision grounded and hardened gears
-Auto lubrication system - Carriage and ApronProportional and massive size carriage and apron
Easy operation
Spring loaded longitudinal hand wheel handle
Adjustable clutch for carriage
Chrome-nickel satin finished dials
Direct reading cross feed dial
Left side thread chasing dial
Two feed shaft and lead screw supports for machine above 3 meters. - Dual Gear BoxQuick change dual gear box provides both Inch and Metric threads
Fully automatic lubricated and total enclosed gear box - Bed and PedestalExtra heavily ribbed, massive designed, single piece casting bed
Stable 400 / 460mm (Opt.) width bed
Induction hardened and precision ground bed and cross slide ways
- Dia. 290mm high rigidity rotation quill with A2-11 nose and MT7 inner taper movement by 2 speed reduction box and handwheel.
Tailstock body position movement by electric motor.
- Heavy duty roller support bracket
- Cross and longitudinal compound rest
| Description | TK1800N | TK2000N | TK2500N |
| Capacity | |||
| Swing over bed | 1775 mm (69.88") | 1975 mm (77.75") | 2500 mm (98.42") |
| Swing over cross slide (Full length) | 1350 mm (53.14") | 1550 mm (61.02") | 2050 mm (80.7") |
| Swing over cross slide (Half length) | 1530 mm (60.23") | 1720 mm (67.71") | 2200 mm (86.61") |
| Center height | 900 mm (35.43") | 1000 mm (39.37") | 1250 mm (49.21") |
| Between centers | 3000 – 12000 mm (120 – 480“) | ||
| Bed width / Auxiliary guide | 1345 mm (52.95”) / 1550 mm (61.02”) | ||
| Headstock | |||
| Spindle bore, Dia. | Dia. 203 mm (8”) | ||
| Spindle nose | A2-15 | ||
| Spindle speed (rpm), steps | 6 – 400 rpm | ||
| Spindle motor | 75 HP | ||
| Feed and Threads | |||
| Cross feed | 0.056 – 0.96 mm / rev (45 kinds | ||
| Cross slide travel | 1250 mm (full length) / 510 mm (half length) | ||
| Compound rest travel | X1: 250 mm manual feeding / Z1: 350 mm auto feeding | ||
| Tool size | 50 x 50 mm (2 x 2”) | ||
| Longitudinal feeds | 0.13 – 1.92 mm / rev (48 kinds) | ||
| Lead screw | Dia. 60 mm x 2 TPI (inch) or Dia. 60 mm x 12 mm (metric) | ||
| Threading range, metric | 2 – 30 mm / pitch (48 kinds) | ||
| Threading range, inch | 1 – 15 TPI (48 kinds) | ||
| Module pitch threads | 1 – 15 M (32 kinds) | ||
| DP. pitch threads | 2 – 30 HP (45 kinds) | ||
| Tailstock | |||
| Quill Diameter | Dia. 290 mm (11.4”) Heavy duty rotating qui | ||
| Center taper | MT7 | ||
| Quill travel | 300 mm (11.81”) | ||
| Miscellaneous | |||
| Rapid motor | 2 HP | ||
| Coolant pump | 1 HP | ||
| Lubricatio pump | 12 W | ||
| Machine weight (3 meter B.C.) | 28000 kgs | 29000 kgs | 31000 kgs |
| Each extra 1000 mm weight | 3500 kgs | ||
*The Specifications are subject to change without prior notice.
Standard Accessories
- Inch / metric dual gear box
- 4-way toolpost with T slot
- Work light
- Coolant system
- Thread chasing dial
- 6-way rapid travel
- Main motor with inverter
- Hydraulic spindle disk brake
- Magnetic brake for main spindle
- Auto lubrication system
- Electric motor for tailstock body movement
- Tailstock rotating quill
- Sleeve and centers
- Leveling bolts and pads
Options
- Upgrade spindle bore
- Upgrade spindle motor
- Chuck or face plate
- Adaptor for rear chuck
- Front chuck protection cover
- Rear chuck protection cover
- Boring bar tool holderM
(Full length cross slide only) - Steady rest
- Follow rest
- Rear tool post
- Digital read out
- Heavy duty roller support bracket
- CE mark
