CNC pipe threading lathe,oil field & hollow spindle lathe QKD1325-1330-1335 series

Short Description:

This series of machine tools are mainly used for pipe thread processing, and can cut metric and inch cylindrical and conical pipe threads. It is suitable for processing tubing, casing, drill pipe, etc. in petroleum, metallurgy, chemical, hydropower, geology and other departments.

Mated with CNC system, with high control precision and good reliability. The machine tool can also adopt PLC controller, which improves the reliability and control flexibility of the machine tool.

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Features

*Big spindle bore and double chuck allows clamp and process big diameter pipes.
*Integral machine bed adopts high strength iron casting to realize high rigidity and precision.
*Ultrasonic frequecncy quenched guide ways are hard enough for good wear-resistance.
*Equipped with taper guide bar device, this enables the machine to process taper threads.

LATHE INTRODUCTION

This series CNC pipe threading lathe with full servo headstock structure and applies combined electic chuck, it is high-efficiency machine in machining and repairing all kinds of pipe, drilling rod, thread coupling in petroleum field; meawhile, it has all the common functions of normal CNC lathe such as processing the inner hole, end face of shafts and plates, it can be widely used in industries of petroleum exploiting, minerals mining, chemical piping etc.

Standard accessories: semi-shield, SIEMENS CNC contoller, automatic lubrication, electrical turret, coolant pump,.
Optional accessies:FANUC or other CNC controller, full-shield, hydraulic turret or power turret.

	specification	unit	QKD1325	QKD1330		QKD1335
capacity	Swing over bed	mm	800	900
	Swing over cross slide	mm	435	535
	Distance between centers	mm	1000/1500	1000/1500
	Pipe threading range	mm	50-220	110-290	110-340
Spindle	Guide way width	mm	705/755	705/755
	Max. load capacity	T	5	5
	Spindle bore	mm	240	355
	Spindle speed steps		stepless	stepless
	Spindle speed range	rpm	90-450	90-350
	Chuck	mm	Φ630/electrical 4- jaw chuck	Φ780/electrical 4- jaw chuck
Turret	Turret/ tool post		Electrical 4 position
Turret	Tool shank size	mm	32x32	40x40
Feed	X axis travel	mm	480	480
	Z axis travel, without tailstock	mm	1000	1000
	X axis rapid travel	mm/min	4000	4000
	Z axis rapid travel	mm/min	6000	6000
motor	Mian spindle motor	KW	22	22
motor	Coolant pump motor	KW	0.125	0.125
Dimension	Width x height	mm	2050x2050	2050x2050
Dimension	length	mm	3950/4450	3950/4450
weight	Net weight	T	8.18.3	8.9/9.1