DRILL PIPE PRODUCTION LINE:

the production line for the processing and production of oil drilling pipe, is mainly divided into three steps, by using the upsetting machine, Intermediate frequency quenching and tempering machines, pipe threading lathes and some other machines. 

Highlights: 
1. Our products have good rigidity.

2. 400T upsetting force can meet all kinds of requirements of drill pipe, oil pipe.
3. 256mm cavity can produce all products of oil pipe, drill pipe, drill collar. 
4. the range of process diameter that can be processed: 50mm-127mm.

5. Achieve the production automation.

STEP1: HYDRAULIC UPSETTING MACHINE:

Hydraulic upsetting machine is widely used in oilfield, construction, bridge and other industries, is the preferred equipment to carry out large quantities, high precision upsetting forging production, which is very suitable for round steel, steel pipe, drill pipe, sucker rod, oil pipe and other long rod forging and forming.

 

Product details:

the mainframe is a hydraulic driven horizontal die upsetting machine, the fuselage frame is made of high quality material, so that the upsetting machine has the characteristics of stable structure, good rigidity, high precision and good vibration absorption. Upsetting machine structural design is more ingenious, so that equipment is more reliable; automatic nesting auxiliary machine design concept is particularly advanced, the organization can accurately and timely delivery of materials to the designated station.

PARAMETER:

Name	unit	HM400	YPD400B
Upsetting	kN	4000	4000
Upsetting travel	mm	800	800
Punching speed	mm/s	157	190
Clamping force	kN	5608	5400
Upper and lower die opening degree	mm	200	180
Dimensions	mm	391036002360	397725972512
Weight	kg	21000	19000

STEP2: INtermediate frequency quenching and tempering production line :

 

TZX series intermediate frequency quenching and tempering production line is a kind of device with a high performance product by our company. It can complete various sucker rod, oil pipe, drill pipe, drill collar, tubing and steel rod heat treatment processing. It adopts the high strength bed design, have a variety of configuration and can be chosen by the customer. the fully automatic feeding device realizes the unmanned operation of the whole production line, which greatly reduces the labor cost.  

PArameter:

Name	Unit	TZX300	TZX500
Workpiece diameter	mm	22-38	40-114
Workpiece moving speed	m/min	1.5-2.5	1.5-2.5
Air supply pressure	MPa	0.5-08	0.5-08
Cooling water flow	t/h	100	150
Total power	KW	675	1270
Motor power	KW	15	30
Intermediate frequency (IF) power	KW	500	1000
Ultrasonic frequency power	KW	80+80	120+120
Center height	mm	950	950
Overall dimension	mm	32700*3400*1800	32700*3400*1800

 

STEP3:PIPE THREADING LATHE

QK series pipe threading lathe is also called oil country lathe, big bore lathe and hollow spindle lathe are economical CNC horizontal lathe, which are not only suitable for oil pipe thread turning, but also widely used in all works of life such as automotive, petroleum, military and other mechanical processing. The lathe has the advantages of high efficiency, low scrap rate, good consistency, etc.

 

PARAMETERS: 

ITEM		UNIT	QK1212	QK1219	QKP1219	QKP1223
CAPACITIES	External Dia. of pipes	mm	120	190	190	230
	Swing over bed	mm	800		800
	Swing over carriage	mm	450		480
	Max.Length of workpiece	mm	750-3000		10006000
	Max.Length of turning	mm	550-2800		800-5800
	Span of guideway	mm	550		600
SPINDLE	Spindle nose		C15		A2-15
	Taper hole of spindle		Metric 140	Metric 213	Metric 213	1:20
	Spindle bore	mm	130	200	200	240
	Top taper of spindle		Morse   6
	Range of spindle speed	r/min	20~1000	20~600	20~600
	Chuck	mm	3-JAW 400	3-JAW 500/4-JAW 630
FEED	Min. Feed of X/Z-axis	mm	0.001/0.001
	Rapid of X/Z-axis	m/min	3/6		4/5
	Max. Travel of X	mm	390		420
TOOL POSTTAILSTOCK	Turret type		V4   240		V4   300
	Section of tool shank	mm	40X40
	Indexing repeatability	mm	0.008
	Max.Cutting force	N	19600
	Dia. /of tailstock	mm	100/250
	Taper hole of tailstock		Morse5		Morse6
OTHERS	Main power	kw	22	30	15
	Accuracy		IT6~IT7
	Roughness		RA1.6
	Length	mm	29125177		36058485
	Width	mm	1800		2219/2330
	Hight	mm	1850		1830/2100
	CNC system		FanuC/Siemens/Gsk

  

APPLICATION:

the production line is suitable for processing varieties of drill pipe, drill collar, oil pipes, etc.

 

 

Our service:

Free replacing parts available in the warranty period.

Cost price replacing parts available beyond the warranty period. 

Quick action and reply for the technical questions at any time in the whole life of the machine.

Overseas after service center available in some region.

Engineer overseas service available on the requirement of customer(relative cost born by customer).

Free design drawing, free installation, free debugging, Cheap accessories.