Coupling Threading Machine

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Coupling Threading Machine

The JMC series Coupling threading machine is a high-performance threading machine for octg coupling developed independently by our company. The Coupling threading lathe has achieved the highest standards globally. It offers the advantages of low cost, high efficiency, excellent precision, and a high degree of automation.

The Coupling Threading lathe is equipped with a Swivel chuck system and the excellent design highly enhances the mass production of the octg pipe couplings and also guarantees the coupling thread’s precision and the production efficiency of the pipe threading machine for octg couplings

The coupling threading machine is designed with a high degree of automation, resulting in remarkable production efficiency and exceptional processing accuracy.

The threading lathe for OCTG coupling can handle a wide range of thread types, such as the API 5CT & 5B standard short-round threads, long round threads, offset ladder threads, and even special thread types.

The octg pipe threading machine can also handle various steel pipe grades, including J55, N80, L80, C90, P110, Q125, and other steel grades. Additionally, the machine can be configured with either FANUC or Siemens system based on customer’s requirements.

The coupling threading machine also known as coulpling threader , coulpling threading lathe , threading machine for octg coupling , threading lathe for octg coupling , threading machine for octg pipe coupling and coupler threading machine , pipe coupling threading machine , pipe coupler threading machine ,pipe coupling threader , it is a very important industrial threading machine for the octg pipe processing .

Coupling threading machine one site
gantry system of coupling threading machine
coupling threading machine unloading system

Unleash the Power

Advanted Features For The Coupling Threading Machine

Novel design concept

It incorporates cutting-edge design concepts from similar products worldwide, showcasing exceptional precision and efficiency.

High Rigidity

Integrated 45º inclined bed, large diameter spindle and high rigidity and high capacity tapered roller bearing configuration.

High precision

The spindle unit of the coupling threading machine is optimized with imported tapered roller bearings for high precision, rigidity, and bearing capacity.

High efficiency and dynamic performance

the coupling threading machnie possesses the attributes of exceptional efficiency, rapid speed and tempo, outstanding dynamic characteristics, as well as remarkable reliability

Structural Features

The hydraulic Swivel chuck and the four-station vertical hydraulic (or servo) turret tool holder are configured to accomplish all processes at both ends of the Coupling with a single clamping.

Thransmission

The main drive utilizes a spindle servo motor in conjunction with a belt drive, while the feed transmission employs a high precision servo motor, synchronous belt, ball screw pair, steel guide pair, and the injection molding process of the slide block..

High reliability and easy maintenance

The spindle and screw are equipped with bearings from reputable domestic and international brands, while the hydraulic, lubrication, lighting, cooling system, transmission belt, electrical components, and ball screw are all carefully selected from renowned manufacturers.

Robust control functionality and user-friendly man-machine interface.

The control system is equipped with either Siemens 840D or Japan FANUC numerical control system, featuring software and interface designs that adhere to human-centered principles and offer a user-friendly interface

Specification of the pipe Coupling Threading Machine

Item Unit DSMC-7DSMC-13DSMC-20
Performance
Processed Tube Diamm 2 3/8″-7′4 1/2“-13 3/8”9 5/8“ -20”
Max Coupling Turning Lengthmm 400400400
Spindle System
Max Spindle SpeedRpm1000600400
Spindle Motorkw 604575
Spindle Through Hole Dia mm150195195
Spindle end shape and codeA2-11A2-15A2-15
Swivel Chucks
Outside Diameter mm 770865
Height mm 464509
Clamping Stroke mm 12(9+3)10(7+3)
Number of Jaws pc10(7+3)10(7+3)
Turret System
Turret Pattern Vertical Hydraulic Turret Vertical Hydraulic Turret
Stations 444
Height of Center mm 200200
Max Torque Nm 250250250
Repeated Position Accuracy mm ≤0.005≤0.005≤0.005
X Axis Feeding System
X axis Travelmm 450600600
Balance cylinder balance pressuremm 30 (Adjustment range: 0 ~ 50)30 (Adjustment range: 0 ~ 50)30 (Adjustment range: 0 ~ 50)
Z Axis Feeding System
Z axis Fast Speedm/min450600600
X/Z Axis Fast Speedm/min15/1515/1515/15
Hydraulic System
Hydraulic Pump Motorkw 4KW4KW4KW
Pump FlowL/Min282828
Machine Work PressureBar 606060
Hydraulic Oil tank CapacityL 200200200
Accumulator capacityl 20 L ( 35bar )20 L ( 35bar )20 L ( 35bar )
Cooling System
Motor PowerKw 4KW-2P-50HZ4KW-2P-50HZ4KW-2P-50HZ
Pump FlowL/Min666666
Working PressureBar 20-25 Bar20-25 Bar20-25 Bar
Cooling Tank CapacityL 1000 L1000 L1000 L
Filter finenessum 505050
Centralized Lubricating System
Oil Pump FlowL/min0.15L /Min0.15L /Min0.15L /Min
Working PressureBar 242424
Oil Tank CapacityL 3-5l3-5l3-5l
Spindle Lubricating System
Motor Power kw 1.5 1.51.5
Lubricating Pump Flow L/Min 242424
Working Presure Bar3-53-53-5
Chain Type Chip Conveyor
Speed m/min 1.41.41.4
Motor Power Kw 0.55Kw 380V 50HZ0.55Kw 380V 50HZ0.55Kw 380V 50HZ
Return water pumpL/Min100100100
Control System
NC System Siemens 840 Ds1Siemens 840 Ds1Siemens 840 Ds1
The data of the pipe threading machine is the standard case , if any tailed requirement , also can be supplied

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