QK Series CNC Pipe Threading Lathe Machine Introduction : This series cnc pipe threading lathe is mianly designed for processing onternal and external pipe threadings includeing metric , inch ,module DP and taper threads , this series lathe machine is widely used in industries including petroleum exploiting , mimerals mining chemical pipeing and geological prospecting , it is hige efficiency equipment in processing and repairing drilling pipe , drilling pipe , drilling rod , thread coup-ling and so on . Main Parameter : Unit QK1319 QK1322 QK1325 QK1327C Manual HYD. Manual HYD. Manual HYD. Manual HYD. Swing over bed mm 630/800 630/800 800 800 Swing over cross slide mm 340/520 340/520 480 480 Centers distance mm 1000/1500/3000 1000/1500/3000 1000/1500/3000 1000/1500/3000 Pipe threading range mm 50-193 50-220 50-250 50-270 Guideway width mm 550 550 600 600 Max. load capacity T 3 3 4 4 Spindle bore mm 206 225 255 280 Spindle speed steps - VF. 4steps HYD. 4steps VF. 4steps HYD. 4 steps VF. 4 steps HYD. 4 steps VF. 4 steps HYD. 4 steps Spindle speed range rpm 20-500 20-550 20-420 20-420 Chuck size mm Φ500 3-jaw manual Φ500 3-jaw manual Φ630 3-jaw manual Φ630 3-jaw manual Tool post - NC turret 4 position Tool shank size mm 32x32 32x32 32x32 32X32 X axis travel mm 320/420 320/420 420 420 Z axis travel mm 850/1350/2850 850/1350/2850 750/1250/2750 750/1250/2750 X axis rapid traverse mm/min 4000 4000 4000 4000 Z axis rapid traverse mm/min 6000 6000 6000 6000 Tailstock quill diameter mm Φ100 Φ100 Φ120 Φ 120 Tailstock quill taper - MT5 MT5 MT6 MT6 Tailstock quill travel mm 250 250 250 250 Main spindle motor kW 11 11 15 15 Coolant pump motor kW 0.125/0.37 0.125/0.37 0.125/0.37 0.125/0.37 UNIT QK1327 QK1332 QK1338 QK1343 QK1350 QK1363 Swing over bed mm 1000 1000 1000 1000 1200 1400 Swing over cross slide mm 610 610 610 610 710 800 Distance between centers mm 1500/3000 1500/3000 1500/3000 1500/3000 1500/3000 1500/3000 Pipe threading range mm 130-270 190-320 190-380 270-430 330-510 330-630 Guideway width mm 755 755 755 755 755 1100 Max. load capacity T 6 6 6 6 6 10 Spindle bore mm 280 330 390 440 520 640 Spindle speed steps - VF. 4 steps VF. 3 steps VF. 3 steps VF. 3 steps VF. 3 steps VF. 3 steps Spindle speed range rpm 10-320 10-280 8-205 8-205 8-190 2-120 Chuck mm φ800 4-jaw manual φ780 4-jaw electric φ850 4-jaw electric φ1000 4-jaw electric φ1000 4-jaw electric φ1250 4-jaw manual Tool post - NC turret 4 position Tool shank size mm 40 x 40 40 x 40 40 x 40 40 x 40 50 x 50 50 x 50 X axis travel mm 520 520 520 520 620 750 Z axis travel mm 1250/2750 1250/2750 1250/2750 1250/2750 1250/2750 1250/2750 X axis rapid traverse mm/min 4000 4000 4000 4000 4000 4000 Z axis rapid traverse mm/min 4000 4000 4000 4000 4000 4000 Tailstock quill diameter mm φ160 φ160 φ160 φ160 φ160 φ220 Tailstock quill taper - MT6 MT6 MT6 MT6 MT6 Metric 80 Tailstock quill travel mm 300 300 300 300 300 300 Main spindle motor kW 22 22 22 22 22 37 Coolant pump motor kW 0.125 0.125 0.125 0.125 0.125 0.125