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Conventional Lathe

TK600/670/770/840

Heavy duty model

 
Description TK600 TK670 TK770 TK840
Capacity
Swing over bed 600 mm (23.6") 670 mm (26.3") 770 mm (30.3") 840 mm (33")
Swing over cross slide 390 mm (15.3") 460 mm (18.1") 560 mm (22") 630 mm (24.8")
Swing over gap 820 mm (32.2") 890 mm (35") 990 mm (38.9") 1060 mm (41.7")
Center height 300 mm (11.8") 335 mm (13.2") 385 mm (15.2") 420 mm (16.5")
Gap width from spindle nose 450 mm (17.7")
Between centers - 400 mm bed 1500 mm (59”), 2000 mm (78"), 3000 mm (118"), 4000 mm (157")
Between centers - 460 mm bed 2000 mm (78"), 3000 mm (118"), 4000 mm (157"), 5000 mm (196")
Headstock
Spindle bore, Dia. - 400 mm bed 104 mm (4") 104 mm (4"), Opt.156 mm (6") A2-11 -
Spindle bore, Dia. - 460 mm bed - 104 mm (4"), Opt.156 mm (6") A2-11,
Opt. 230 mm (9") A2-15 (TK770 / 840 only)
Spindle nose D1-11 or A-11
Spindle speed (rpm) 15-1000,12 steps 15-1000,12 steps, Opt. 6" bore:13-800, 12 steps, 9" bore: 10-600, 12 steps
Hydraulic chuck 15HP
Feed and Threads
Cross slide travel - 400 mm bed 300 mm 300 mm 385 mm -
Cross slide travel - 460 mm bed - 385 mm 435 mm 435 mm
Cross feeds 0.025-0.35 mm / rev (36 kinds)
Longitudinal feeds 0.05-0.7 mm / rev (36 kinds)
Lead screw diameter Dia. 45 mm
Lead screw pitch 2TPI (inch) or 12 mm(metric)
Threading range, inch 2-28 TPI (36 kinds)
Threading range, metric 0.8-14 mm (65 kinds)
Module pitch threads 0.5-7M (22 kinds)
DP. pitch threads 4-56P (36 kinds)
Compound rest travel 230 mm (9")
Tool size 25 x 25 mm
Taper attachment stock (Opt.) 400 mm (15.7")
Tailstock
Quill Diameter - 400 mm bed 80 mm (3.1")
Quill Diameter - 460 mm bed 95 mm (3.7")
Center taper MT5
Quill travel 230 mm (9")

*The Specifications are subject to change without prior notice.

  • 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

  • Powerful apron
  • Rapid traverse and controls on carriage
    2 clamp down bolts for high rigidity top slide.
  • Dust and water proof electric cabinet
  • Reliable components
  • -BUSS fuses, non-fuse breaker and main power switch.
  • Inside of headstock shows hardened and precision ground gears and massive heavy walled casting.

Standard Accessories

  • Inch / metric dual gear box
  • 4-way toolpost with T slot
  • Work light
  • Coolant system
  • Thread chasing dial
  • Cross and Longitudinal rapid travel for 460 mm bed width
  • Longitudinal rapid travel for 400 mm bed width
  • Longitudinal bar with travel dogs for carriage stop
  • Sleeve and centers

Options

  • Upgrade spindle bore
  • Upgrade spindle motor
  • Chuck or face plate
  • Adaptor for rear chuck
  • Front chuck protection cover
  • Rear chuck protection cover
  • 4-position carriage stop
  • Steady rest
  • Follow rest
  • Rear tool post
  • Quick change tool post
  • Boring bar tool holder
  • Rapid threading attachment
    (TK770 / 840 only)
  • Copy attachment
    (stroke 120 mm)
  • Rotating center, MT5
  • Full length rear splash guard
  • Moveable rear splash guard
  • Cross rapid travel for 400 mmbed width
  • Magnetic brake for main spindle
  • CE mark