PTKC2230ZX/2200ZX/2180ZX BIG BORE GAP-BED LATHE
ptkc2230zx

Product features:

  • The surface of the bed ways is supersonic frequency hardened and precision ground with a long service life. The design of the main drive is optimized and the gears in the headstock are precision ground. The noise of the machine is low and its sound is pleasing to hear.

  • The spindle bore size is 80mm.The spindle system is high in rigidity and accuracy. There is no vibration when turning with a cutting depth of 10mm.

  • There is no need for change gears. The machine can turn about 200 kinds of metric, whitworth, module and D.P. Threads including special whitworth threads such as 7-1/2,9-1/2,10-1/2,11 11-1/2,13 13-1/2,19,27t.p.i.and pipe threads.

  • An automatic stopping device is used to realize automatic stop for the machining of a certain length workpiece, which is safe and reliable. The main drive adopts Japanese HONDA motorcycle braking device which stops the machine quickly and effectively.
 Machine data

PTKC2230ZX

PTKC2200ZX

PTKC2180ZX
1880ZX 1860ZX 1840ZX 1660ZX 1640ZX 1460ZX 1440ZX
Max. swing diameter Over bed (mm) 460(18") 410(16") 360(14")
Over carriage   290(mm)(10-4/5") 250(mm)(10") 200(mm)(7-2/3")
In gap (mm) 700(27-1/2") 660(26") 600(23-5/8")
Max. length of workpiece  2000(mm)(80") 150(mm)(60") 100(mm)(40") 1500(mm)(60") 1000(mm)(40") 1500(mm)(60") 100(mm)(40")
Effective gap length (mm) 200(8")
Spindle Spindle bore ¦µ80(mm) (3-1/8")
Taper of bore M.T.No.7
Number of speeds 12
Range of speeds 42-1800 or 25-1800 (r.p.m) 42-1800 or 25-1800 (r.p.m) 42-1800 (r.p.m)
Thread cutting Metric Range/No.  0.5¡«20mm/24
Whitworth Range/No. 72¡«1-5/8 t.p.i/61
D.P. range/No. 96¡«3-1/4D.P/45
Module Range/No. 0.25¡«10M.P/20
Range of feeds Longitudinal 0.04-2.46  (mm) (0.0015"-0.0913")
Cross (mm) 0.03-1.23 (0.0006"-0.0365")
Tailstock sleeve External diameter 75(3")  (mm)
Taper of bore M.T.No.5 M.T.No.4 M.T.No.4
Max. Travel 130 (mm) (5")
Max. travel of compound rest 100(mm) (4")
Max. cross slide travel 230(mm) (9")
Max. size of tool shank (W¡ÁH)  25¡Á25(mm) (1"x1")
Power of main motor (kw) 5.5
Overall dimensions (L¡ÁW¡ÁH) (mm) 3320¡Á1000¡Á1295 2810¡Á1000¡Á1295 2310¡Á1100¡Á1255 2810¡Á1000¡Á1275 2310¡Á1000¡Á1275 2810¡Á1000¡Á1255 2310¡Á1000¡Á1255
Net weight (kg)  3055 2835 2635 2630 2485 2510 2355
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