Large Spindle Bore CNC Pipe Threading Lathe CNC Oil Country Lathe

• Type: Horizontal Lathe
• Processing Accessory: Chuck CNC Lathe
• Guide Rail: Horizontal Guide Rail
• Tool Holder: Single-tool Holder CNC Lathe
• Power Source: Hydraulic Pressure
• Controlling Mode: CNC
• Model NO.: Ck1335
• Automatic Grade: Automatic
• Setting Mode: Floor-type
• Precision: High Precision
• Certification: CE
• Condition: New
• Transport Package: Packing in Seaworthy Wooden Cases
• Specification: Dimension(L*W*H): 6000/2300/2360
• Trademark: DRC
• Origin: China
• Production Capacity: 500

Product Description

High Quality Automatic Lathe QK1322 Oil Country Lathe CNC Pipe Threading Cutting Lathe Machine

The digitally-control pipe threading lathe,a special tool to turn and mill pipe threads,characterized by larger diameter of the spindle bore(over 130mm in general) and chucks installed before and behind the head stock so as to hold and process tubular or rod pieces of latge diameters. In addition to milling cylindrical/conical SI/BS pipe threads,it can be used to replace the general lathes to mill outer diameters,bore holes,and planes.It is widely used to process working pieces such as drilling pipes/collars and casing in the sectors such as petroleum,smelting,chemistry,hydropower and geologic exploration.
We use electric furnace smelting, resin sand molding casting technology,avoid sand holes, stoma casting internal defect effectively, all the accessories are assayed by imported spectrum analyzer, it assures the quality of the casting . The casting had been through second thermal aging treatment with good stability.
we can can absolutely ensure the casting quality after the United States imported equipment precision spectrometer analysis.
The bed of floor type is the whole structure. The rigidity and width of guide way on the bed of lathe is good enough. The guide way is through high-frequency quenching, the slide guide way joint SD compound soft belt. to make more wear-resisting and lower friction factor. The lead screw is the whole structure (not butt). The saddle is wider and thicker than before, the machine is running more stable. And the cutting ability is better.
With the super audio quenching treatment ,the hardness of Body guide rail can reach above HRC55 degrees, it can keep the hardness high accurate, and prolong the wear resistance and service life.
The 3 boxes of lathe were processed by Taiwan's CNC boring and milling machine center. The other tools are processed by CNC lathe and machine center to ensure the precision of the box and tools.
The lathe bed we produced is all research and development by our own engineers. These all can greatly increased the rigidity and are helpful to widen and Thicken the dragging plate,
The large plate guide guide rail (X) is also go through the super audio quenching treatment, so it increased hardness and then could guarantee the service life of equipment more efficiently.
The equipment will firstly tested by the laser interferometer imported from Britain to test repeated positioning accuracy of X, Z direction in order to make sure the accuracy. Then the whole machine will be tested according to the National standard whole machine.
Our enterprise have got the ISO9001-2008 quality system certification and the European Union CE certification.

1. DRC research and develop Pipe threading lathe for more than 50 years, and our company was restructured in the year 2002 . More than 200 staff ,9 professional engineers ,cover an area of 120,000 square meters.
2.CNC pipe threading lathe is a special model of CNC turning lathe ,mainly used in oil and gas field, machinery manufacturing, geological exploration, thread repair function and so on.
3. Customized service, we can make the pipe threading lathe according to clients' requirements.
4. We have our own casting workshop, guarantee good quality of the machine.
5. A big production capacity, always have machines in store, though so many orders we can also guarantee delivery time.
6. Certificate of CE and ISO
7. We have exported to Dubai , Malaysia,the USA ,Russia, etc.
8. We make OEM for Knuth Germany about 8 year ,no quality problem , the orders are added every year.

Pipe thread lathe introduce:
Product Features of CNC pipe Thread Lathes The CNC pipe Thread Lathes,Specially Produced for pipe Thread turning is availabie for the metric and inch cylindcal pipe Thread turning and cone-shaped pipe Thread turning.
It is also available for the common lathe turning,boring,interior and exterior conical surface turning, and facing.The application of this kind of lathe covers metallurgy,chemical industry, hydroel-ectric industry,and geologic industry for the process of drill pipe, drill collar,Kelly bar and ferrule, and it is suitable for the process of the oil pipe and steel pipe most.
Structure:
Bed with high rigidity for the sturdy body and widened guide-ways ,and with long life and high precision retentiveness for the twice aging ,hardening ,and grinding.
Headstock strong enough to support the heavy cutting and finish turning for the sturdy structure ,quenched and ground gears ,large spindle ,and precision heavy-duty bearings.
Centralized auto lubrication.
Guide-ways with TSF coated make the friction reduced and the servo performance promoted.
Chuck arrangement both at front end and rear end secures the stability and reliability .

specifications	Unit	QK1313	QK1335	QK1352
Max.swing over bed	mm	630	1000	1200
Max.swing over carriage	mm	350	610	710
Tube outside diameter	mm	30-127	100-350	300-510
Max. length of workpiece	mm	1500/3000
Max. length of turning	mm	1350/2800
Span of guideway	mm	550	755	1100
Max.load of lathe bed	KG	3500	6000
Quenching hardness		≤HRC55
Spindle bore(dia)	mm	130	355	520
Mode of spindle speed		3 gears variable frequency/stepless speed regulation
Range of spindle speed	r/min	20-800	10-260
Power of main motor	KW	11	22	30
Size of chuck		400/3 jaw	1000/4 jaw
Minimum feed increament of X/Z axis	mm	0.001/0.001
Rapid speeds of X/Z axis	mm	3000/6000	4000/5000
Max.travel of Z axis	mm	1350/2850
Section of tool shank	mm	32/32	40/40
Turret indexing time	s	2.5	4
Lndexing repeatability	mm	0.008	0.01
CNC System		GSK980TC3/Optional: SINUMERIK 808D,FANUC Series Oi-TF
Workpiece accuracy		IT6~7
Roughness		Ra1.6
Size(L/W/H)	mm	3800-5300/2000/1900	5800-7100/ 2200/2260	6000/2300/2360
Machine weight	kg	5000/6300	14000/15800	19000