cnc metal pipe threading lathe machine tool bed

cnc metal pipe threading lathe machine tool bed

CNC Pipe Threading Lathe:
The CNC pipe threading machine is developed for the oil field pipe thread turning and it is suitable for all types of pipe threads turning. The machine also can be used as general CNC lathes to machining complex shapes,like shaft sleeve, disc-type parts.

1. We set up TRB (tapered rolling bearings) on this lathe to increase the rigidity of the spindle. 
2. 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. The surface of the slide rail of the bed is treated by the super audio quench, which can be 
endurable and wear-resisting. 
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.

The CNC pipe threading machine is developed for the oil field pipe thread turning and it is suitable for all types of pipe threads turning. The machine also can be used as general CNC lathes to machining complex shapes,like shaft sleeve, disc-type parts.
Large Diameter CNC Lathe Electric Pipe Threading Machine Price QK1343
Automatic CNC Pipe Threading Machine/PVC Cutting Lathe QK1313
Cheap CNC Lathe Machine/CNC Threading Machine for Pipes QK1322
Automatic Pipe Threading Lathe Machine/CNC Oil Country Lathe QK1352

Applications:
The biggest feature of is that you can make the extra large spindle bore according to the customers’ requirements, and it can reach to Φ190mm at most. It can be used in the machining 
of the oil pipeline, plumbing pipe, and natural gas pipe and all the big pipe diameter material. 
It can realize all kinds of automatic cutting of many products, such as excircle, head face, inner bore, 
groove, cone and sphere and all the inch screw thread. 
The whole process is controlled by the microcomputer which can send and receive all kinds of signals and has the function of S/T/M. The appearance is beautiful and there are wide functions and easy to operate.

Main features:
1.Big diameter of spindle bore, and the customer can choose the size of the spindle bore to fulfill the requirements of cutting the pipe fitting of big diameter.
2.The foundation of the bed is very wide and the guide rail has proper structure and the head stock has a structure of heat dissipation to improve the stability of the machine tool and the spindle more effectively.
3. Both the front and back bearings of the machine tool adopt the high precision angular Contact Ball Bearings, which are stable and can load more weight when they are working. 
4.The guide rail is made from resistant cast iron, and treated by the super audio quenching, which can guarantee the precision and the longevity of the machine.
5.X axis adopts 4 points a line structure and Z axis adopts 3 points a line design structure, to ensure the stability of the machine.
Z axis is designed full closed to protect the guide rail while it is working.

1.Compared with other factories, casting material which produced by our company independently is really better than the others. Theproduct adopts the advanced electric furnace melting resin sand molding casting technology, sothe gas permeability is superiorand it can effectively avoid the casting internal voids, porosity.We can absolutely ensure the casting qualityafter the analysis ofUnited States imported equipment precision spectrometer.

2.With the super audio quenching treatment, the hardness ofBody guide rail can reach HRC55 degrees and above. It can keep the hardnesshigh accurate, and prolong the wear resistance and service life. The lathe beds of Other manufacturers are all adopted abutting

 joint because of cupola restrictions (1 tons of cupola a pack of hot metal) , but our six electric furnace are 3 tons, So our one to twelve meters lathe bed and guide screw are allfor onewith the better Stiffness and toughness.

3.The lathe bed we produced is all researched and developed by our own engineers. It adopts special structure ,and the natural aging treatment, these all can greatly increased the rigidity and are helpful to widen and thicken the dragging plate, therefore the machine will be more stable and have the stronger cutting ability.

4.The large plate guide rail (X rail) is also adopt the super audio quenching treatment, so it increased hardness and then could guarantee the service life of equipment more efficiently. This is our particular advantage.

5.The reason why using the original mechanical transmission is to make sure that the main motor can also play on the maximum torque when the equipment runs at a low speed . If we just do the frequency conversion, it will getthe lathe stuck and damage the work piece.

6.In order to make sure the accuracy, the equipment will firstly tested by the laser interferometerimported from Britain to testrepeated positioning accuracy of X, Z direction. Then the whole machine will be tested according to the National standard. As long as it passed all the tests, the equipment can be accessed to the market.

SANZHENG Pipe threading lathe Product advantages:

1.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.

2.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.

3.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,

4.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.

SANZHENG Pipe threading lathe Eight advantages:

1. We 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, Iran etc.

8. We make OEM for Knuth Germany about 8 year ,no quality problem , the orders are added every year.

Why choose Sanzheng?

With 22 years of continuous research and practice in Pipe thread lathes, CNC lathes, ordinary  lathes and special lathes line manufacturing field, to make Sanzheng as one of most competitive supplier in the pipe thread lathe processing market of China. Sanzheng provides the world widest range of equipment, establishes a world throughout customer network, matching market players’ needs of petroleum sector, metallurgical sector, geological exploration, chemical and hydropower, etc. processing and repair of drill pipes, drill collars, joints, kellys and sleeves .

1.Sanzheng is aiming to achieve the cutting-edge technologies required by the evolution of materials available today.With CE, ISO certification.With 10 consecutive years for German Knuth OEM, there are hundreds of orders each year.

2. Currently exporting to Russia, Iran, UAE, with rich export experience, responsible for customers throughout.Have a professional technical team, can be customized according to customer requirements.

3. Has its own casting factory to ensure the quality of the equipment.Free processing samples for customers, and can take videos to see the effect of processing.

4. Manufacturers specialize in pipe thread production, engineers have good stability and rich experience to ensure the accuracy and accuracy stability of the equipment.Qualified equipment guarantee the long-life using, easy operating and outstanding performance.

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