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Industry-Leading Coupling Threading Machines

PMC-Colinet™, a Park Ohio company, offers customized, high-performance rotating product coupling (RPC) threading machines designed for top-tier precision, flexibility and durability for manufacturers who demand the best in their operations.

Each machine is tailored to your exact specifications, ensuring seamless integration into your production line. With key components engineered in-house, our RPC machines deliver unmatched quality that you can rely on for consistent, high-performance results.

  • Maximizes productivity while minimizing downtime
  • Durable and dependable performance, even in demanding environments
  • Perfect for API and any premium coupling threading applications
RPC07-2 machine

RPC07-2 Coupling Threading Machine

The RPC07-2 coupling threading machine is designed for precision threading of pipes ranging from 2 3/8" to 7" in diameter. Ideal for API, classical premium, and complex premium connections, it features an advanced hydraulic roll-over chuck system with a maximum clamping force of 120 kN for stable and accurate threading. The machine offers side A/B threading through a roll-over chuck, enabling efficient alternating machining. Powered by a 65 kW motor with spindle speeds up to 1,100 RPM, the RPC07-2 is customizable with fully automatic or semi-automatic handling options, providing a versatile solution for high-precision coupling threading.

  • Nominal Pipe OD Range:

    • 2.375 inches to 7 inches

    • 60.3 mm to 177.8 mm

  • Profiles: API, Classical Premium & Complex Premium Connections

  • Chuck

    • Brand: MP Colinet

    • Type: Roll-over chuck

    • Operation: Hydraulic

    • Jaws: 3 concentric & 3 floating

    • Max Total Clamping Force (kN): 120

  • Machining Process: Side A/B alternatively with chuck roll-over

  • Number of Axes: 2

  • Spindle Speed (max RPM): 1,100

  • Spindle Motor Power (kW): 65

  • Turret & Tooling Solution

    • Brand: MP Colinet

    • Quantity: 1

  • Handling Robot: Fully automatic gantry loader and semi-automatic loader available.

  • Coolant Tank: Included

  • Hydraulic Unit: Included

  • Fume Extractor: Included

  • Chip Conveyor: Optional

RPC10-2 Coupling Threading Machine

RPC10-2 Coupling Threading Machine

The RPC10-2 coupling threading machine is engineered for threading pipes with diameters ranging from 2 7/8" to 9 5/8". Designed for API, classical premium, and complex premium connections, it features a robust hydraulic roll-over chuck system with a clamping force of 170 kN for precise, secure operations. With side A/B threading using the chuck roll-over, this machine enhances efficiency while maintaining accuracy. Powered by an 81 kW motor and spindle speeds of up to 950 RPM, the RPC10-2 offers fully customizable handling solutions, including a fully automatic gantry loader and semi-automatic loader, ensuring flexibility and high productivity.

  • Nominal Pipe OD Range:

    • 2.875 inches to 9.625 inches

    • 73 mm to 244.5 mm

  • Profiles: API, Classical Premium & Complex Premium Connections

  • Chuck

    • Brand: MP Colinet

    • Type: Roll-over chuck

    • Operation: Hydraulic

    • Jaws: 3 concentric & 3 floating

    • Max Total Clamping Force (kN): 170

  • Machining Process: Side A/B alternatively with chuck roll-over

  • Number of Axes: 2

  • Spindle Speed (max RPM): 950

  • Spindle Motor Power (kW): 81

  • Turret & Tooling Solution

    • Brand: MP Colinet

    • Quantity: 1

  • Handling Robot: Fully automatic gantry loader and semi-automatic loader available.

  • Coolant Tank: Included

  • Hydraulic Unit: Included

  • Fume Extractor: Included

  • Chip Conveyor: Optional

RPC13

RPC13-2 Coupling Threading Machine

The RPC13-2 coupling threading machine is built to handle couplings with diameters from 4 1/2" to 13 3/8", making it ideal for API, classical premium, and complex premium connections. Featuring a hydraulic roll-over chuck with a clamping force of 170 kN, this machine provides precise and stable threading operations. The side A/B machining process, enabled by the chuck roll-over, ensures efficient, alternating threading for enhanced productivity. Powered by a 100 kW motor with spindle speeds up to 700 RPM, the RPC13-2 offers flexible automation options with fully automatic gantry loader and semi-automatic handling solutions, making it a powerful and versatile solution for large-scale coupling threading.

  • Nominal Pipe OD Range:

    • 4.5 inches to 13.375 inches

    • 114.3 mm to 339.7 mm

  • Profiles: API, Classical Premium & Complex Premium Connections

  • Chuck

    • Brand: MP Colinet

    • Type: Roll-over chuck

    • Operation: Hydraulic

    • Jaws: 3 concentric & 3 floating

    • Max Total Clamping Force (kN): 170

  • Machining Process: Side A/B alternatively with chuck roll-over

  • Number of Axes: 2

  • Spindle Speed (max RPM): 700

  • Spindle Motor Power (kW): 100

  • Turret & Tooling Solution

    • Brand: MP Colinet

    • Quantity: 1

  • Handling Robot: Fully automatic gantry loader and semi-automatic loader available.

  • Coolant Tank: Included

  • Hydraulic Unit: Included

  • Fume Extractor: Included

  • Chip Conveyor: Optional

RPC16-2

RPC16-2 Coupling Threading Machine

The RPC16-2 coupling threading machine is designed to accommodate couplings diameters from 4 1/2" to 16 3/4", supporting API, classical premium, and complex premium connections. Equipped with a stationary hydraulic chuck that offers a clamping force of 170 kN, the RPC16-2 provides stability and precision in threading operations. Its side A/B machining process allows for efficient threading from one side, ensuring streamlined production for larger couplings. Powered by a 100 kW motor and reaching spindle speeds up to 700 RPM, the RPC16-2 offers both fully automatic gantry loader and semi-automatic loader options for flexible and high-volume production environments.

  • Nominal Pipe OD Range:

    • 4.5 inches to 16.75 inches

    • 114.3 mm to 426 mm

  • Profiles: API, Classical Premium & Complex Premium Connections

  • Stationary Chuck

    • Brand: MP Colinet

    • Type: Stationary chuck

    • Operation: Hydraulic

    • Jaws: 3 concentric & 3 floating

    • Max Total Clamping Force (kN): 170

  • Machining Process: Side A/B alternatively but from side A of the coupling with stationary chuck

  • Number of Axes: 2

  • Spindle Speed (max RPM): 700

  • Spindle Motor Power (kW): 100

  • Turret & Tooling Solution

    • Brand: MP Colinet

    • Quantity: 1

  • Handling Robot: Fully automatic gantry loader and semi-automatic loader available.

  • Coolant Tank: Included

  • Hydraulic Unit: Included

  • Fume Extractor: Included

  • Chip Conveyor: Optional

RPC16-4

RPC16-4 Coupling Threading Machine

The RPC16-4 coupling threading machine is designed for couplings with diameters from 4 1/2" to 16 3/4", making it perfect for API, classical premium, and complex premium connections. Unlike the RPC16-2, which threads from one side, the RPC16-4 features a central drive chuck that allows simultaneous threading from both sides of the coupling, significantly increasing efficiency and reducing cycle times. With a clamping force of 170 kN and 4-axis control, this machine delivers exceptional precision and stability. Powered by a 180 kW motor and reaching spindle speeds of up to 700 RPM, the RPC16-4 is ideal for high-volume production with both fully automatic gantry loaders.

  • Nominal Pipe OD Range:

    • 4.5 inches to 16.75 inches

    • 114.3 mm to 426 mm

  • Profiles: API, Classical Premium & Complex Premium Connections

  • Chuck

    • Brand: MP Colinet

    • Type: Central drive chuck

    • Operation: Hydraulic

    • Jaws: 3 concentric & 3 floating

    • Max Total Clamping Force (kN): 170

  • Machining Process: From both sides of the coupling simultaneously

  • Number of Axes: 4

  • Spindle Speed (max RPM): 700

  • Spindle Motor Power (kW): 180

  • Turret & Tooling Solution

    • Brand: MP Colinet

    • Quantity: 2

  • Handling Robot: Fully automatic gantry loader and semi-automatic loader available.

  • Coolant Tank: Included

  • Hydraulic Unit: Included

  • Fume Extractor: Included

  • Chip Conveyor: Optional

RPC20

RPC20-2 Coupling Threading Machine

The RPC20-2 coupling threading machine is designed to handle large pipe diameters ranging from 7" to 20", supporting API, classical premium, and complex premium connections. Featuring a stationary hydraulic chuck with 3 concentric and 6 floating jaws, it provides a robust clamping force of 250 kN for secure and precise operations. The machine performs alternating side A/B threading from one side of the coupling, ensuring efficient production. Powered by a 100 kW motor and spindle speeds up to 400 RPM, the RPC20-2 is ideal for high-volume operations with flexible handling solutions, including fully automatic gantry loader and semi-automatic loader.

  • Nominal Pipe OD Range:

    • 7 inches to 20 inches

    • 177.8 mm to 508 mm

  • Profiles: API, Classical Premium & Complex Premium Connections

  • Stationary Chuck

    • Brand: MP Colinet

    • Type: Stationary chuck

    • Operation: Hydraulic

    • Jaws: 3 concentric & 6 floating

    • Max Total Clamping Force (kN): 250

  • Machining Process: Side A/B alternatively but from side A of the coupling with stationary chuck

  • Number of Axes: 2

  • Spindle Speed (max RPM): 400

  • Spindle Motor Power (kW): 100

  • Turret & Tooling Solution

    • Brand: MP Colinet

    • Quantity: 1

  • Handling Robot: Fully automatic gantry loader and semi-automatic loader available.

  • Coolant Tank: Included

  • Hydraulic Unit: Included

  • Fume Extractor: Included

  • Chip Conveyor: Optional

RPC24

RPC24-2 Coupling Threading Machine

The RPC24-2 coupling threading machine is built for large-diameter couplings ranging from 9 5/8" to 24", making it ideal for API, classical premium, and complex premium connections. It features a stationary hydraulic chuck with 3 concentric and 6 floating jaws, delivering a clamping force of 250 kN for reliable and precise threading operations. The machine performs alternating side A/B threading from side A of the coupling, providing efficient and accurate results. Powered by a 100 kW motor and reaching spindle speeds up to 400 RPM, the RPC24-2 supports fully automatic gantry loader and semi-automatic handling solutions for high-volume production.

  • Nominal Pipe OD Range:

    • 9.625 inches to 24 inches

    • 244.5 mm to 609.6 mm

  • Profiles: API, Classical Premium & Complex Premium Connections

  • Stationary Chuck

    • Brand: MP Colinet

    • Type: Stationary chuck

    • Operation: Hydraulic

    • Jaws: 3 concentric & 6 floating

    • Max Total Clamping Force (kN): 250

  • Machining Process: Side A/B alternatively but from side A of the coupling with stationary chuck

  • Number of Axes: 2

  • Spindle Speed (max RPM): 400

  • Spindle Motor Power (kW): 100

  • Turret & Tooling Solution

    • Brand: MP Colinet

    • Quantity: 1

  • Handling Robot: Fully automatic gantry loader and semi-automatic loader available.

  • Coolant Tank: Included

  • Hydraulic Unit: Included

  • Fume Extractor: Included

  • Chip Conveyor: Optional

Resources That Empower You

Explore PMC-Colinet’s library of resources, all designed to help you stay informed and make the best decisions for your manufacturing needs.

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Introducing PMC-Colinet’s New 4-Axis Threading Solution

PMC-Colinet, a trusted name in pipe threading machine manufacturing, has launched an advanced 4-axis threading module designed to meet ...

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PMC-Colinet is Expanding to Better Serve You

PMC-Colinet is proud to announce the completion of a major renovation at our European facility, enhancing operational capacity. This in...

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PMC-Colinet ISO 9001 Certification is Renewed

PMC-Colinet is proud to announce the successful renewal of its quality certification, reaffirming our commitment to excellence. Origina...

Upgrade to PMC-Colinet Coupling Threading Machines

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