Factory Price Large Diameter Lathe Pipe Thread CNC Lathe Machine Machining Metal Part

• After-sales Service: 1
• Warranty: 1
• 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: Artificial
• Automatic Grade: Automatic
• Setting Mode: Floor-type
• Precision: High Precision
• Certification: CE
• Condition: New
• CNC Oil Country Lathe: Oil Country Lathe
• Pipe Threading Lathe: CNC Pipe Threading Lathe
• Pipe Threading CNC Lathe: CNC Threading Lathe
• CNC Pipe Thread Lathe: CNC Pipe Threading Lathe Machine
• Transport Package: Packing in Seaworthy Wooden Cases
• Specification: Dimension(L*W*H): 2570*1620*1940mm
• Trademark: DRC
• Origin: China
• Production Capacity: 500

Product Description

Factory Price large diameter lathe pipe thread CNC lathe machine machining metal part

CNC pipe thread lathe is a special machine tool for pipe thread turning machining. Its feature is that the spindle bore is relatively large (usually 130 mm or more), and the spindle box has chucks before and after, in order to facilitate the clamping and processing of large-diameter pipes and rods. Can turn metric, imperial cylindrical, tapered pipe thread, can also be used to replace outer lathes, boring holes, internal and external taper surfaces, and planes, etc. in lathes. The lathes are widely used in the petroleum sector, the gold manufacturing department, chemical industry, hydropower, and geological exploration. Other departments deal with the machining of drill pipes, drill boats, and casings.What is DRC's Pipe Threading Lathe?

QK series CNC Pipe threading lathe machine is mainly designed to process all kinds of 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 lathe machine is widely used in industries including petroleum exploiting,coal and 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.

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.

Main Characters:
Hollow spindle bore design allows processing extra-long work-piece
Double chuck equipment realizing better clamping of work-piece
Taper guide bar installed ensures taper thread processing ability

 Professional Manufacturer CNC Thread Rolling Machine Oil Country Pipe Threading CNC Lathe

Feature
1. We set up TRB (tapered rolling bearings) on this lathe to increase the rigidity of the spindle.
2. Big spindle bore and double chuck allows clamp and process big diameter pipes;The spindle bore is very large and set up double chucks both front and back and you can choose electric chucks as you like.
3. 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,The slide rail f saddle is treated by wear-resisting layer coated, to avoid the crawling.
4. The slide rail f saddle is treated by wear-resisting layer coated, to avoid the crawling.
5. There are two types of speed change: Manual and step less.
6. Set up self lubrication system, and easy to maintain.
7.Integral machine bed adopts high strength iron to relize high rigidity and precision

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.


 

Model and specifications	QK1313	QK1319	QK1322	QK1327	QK1335	QK1343
Guideway width	490 mm			705mm	755mm
Max.swing over bed	630mm			1000mm	1000mm
Max.swing over carriage	350mm			680mm	610mm
Hole through spindle	130 mm	200mm	225mm	280mm	350mm	440mm
Max.processing Pipe diameter	126 mm	196 mm	219mm	270mm	340mm	430mm
Max.workpiece length	1500/3000mm
The actual machining lengt	1350/2850mm
Number of spindle speed changes	18 steps	12 steps	12 steps	12 steps	12 steps	12 steps
Range of spindle speed changes	12~640 r/min	24~300 r/min	24~300 r/min	24~300 r/min	24~350 r/min	24~350 r/min
Tool post style	Vertical 4 Stations
Knife rest translocation time	3s
Repeated positioning accuracy	±0.002
Processing workpiece precision	IT7
Workpiece surface roughness	Ra1.6
Bed quenching hardness	HRC52
Power of main motor	7.5/11kw			18.5kw	22kw
Chuck	400   3-jaw	500   3-jaw	500  3-jaw	800  4-jaw	1000  4-jaw