QKD1325,QKD1330,QKD1335

Pipe Threading Lathe

This series of CNC pipe threading lathe is mainly designed for processing internal and external pipe threads including metric, inch, module, DP and taper threads, as well as having all the common functions of normal CNC lathe such as processing the inner bore and end face of shafts and disks. This series of lathe machine is widely used in industries including petroleum exploiting, minerals mining, chemical piping and geological prospecting, it is high-efficiency equipment in processing and repairing drilling pipe, drilling rod, thread coupling and so on.

Big spindle bore and double chuck allows clamp and process big diameter pipes;
Integral machine bed adopts high strength iron to realize high rigidity and precision;
Ultrasonic frequency quenched guide-ways are hard enough for good wear-resistance;
Carriage and guide way contact surface pasted with Turcite B to maintain long-term accuracy.

Specification	Unit	QKD1325	QKD1330	QKD1335
Capacity
Swing over bed	mm	800	900	900
Swing over cross slide	mm	435	535	800
Distance between centers	mm	1000/1500	1000/1500	1000/1500
Pipe threading range	mm	50-220	110-290	110-340
Bed width	mm	705/755	705/755	705/755
Max. load capacity	t	5	5	5
Spindle
Spindle bore	mm	240	355	355
Spindle speed steps	steps	Stepless	Stepless	Stepless
Spindle speed	rpm	90-450	90-350	90-350
Chuck size (manual)	mm	630 4-jaw electric	780 4-jaw electric	780 4-jaw electric
Turret
Turret/toolpost (electric)	-	4	4	4
Tool shank size	mm	32x32	40x40	40x40
Feed
X-axis travel	mm	480	480	480
Z-axis travel	mm	1000	1000	1000
X-axis rapid feed speed	mm/min	4000	4000	4000
Z-axis rapid feed speed	mm/min	6000	6000	6000
Others
Main motor power	kW	22	22	37
Coolant motor power	kW	0.125	0.125	0.125
Machine dimensions	mm	3950/4450x2050x2050	3950/4450x2050x2050	3950/4450x2050x2050
Machine weight	kg	8100/8300	8900/9100	8900/9100

Standard Accessories	Optional Accessories
Front 4 jaw chuck	Pneumatic chuck
Rear 4 jaw chuck	Other tool post
4 station electric tool post	Chip conveyor
FANUC/GSK/SIEMENS CNC system	Steady rest
Work lamp	Follow rest
Pilot lamp	Full guard
Cooling system	Live center
Semi-closed guard	Air conditioner
Electronic handwheel	Rear bracket for long piece
Dead center
Oil gun
Automatic lubrication pump
Manual moving tailstock
Tools & tool box
Leveling wedge & bolts
Operation manual (English)