CNC plasma cutting machine for pipes

Our CNC plasma cutting machine for pipes. RM-PlasmaTube3D is a 4-axes interpolated machine with plasma cutting source and fixing system for processing metal pipes of various shapes and sizes. Rigid and precise structure for high definition cuts.

RM-PlasmaTube3D for plasma cutting of metal pipes

RM-PlasmaTube3D can perform two-dimensional cuts of any shape on conductive metal pipes such as: aluminum, steel, copper, brass and more.

The system of adjustable brackets allows to fix tubes: circular, square, boxed and with various shapes. Thanks to the powerful plasma source capable of generating heat up to 22,000 C, the cuts are always clean and without burrs, ready for welding.

Processing videos with RM-PlasmaTube3D

Processing videos with RM-PlasmaTube3D

A high performance CNC plasma cutting machine

A powerful plasma source combined with a precision mechanical structure. The heavy machined aluminum structure of RM-PlasmaTube3D is designed to make cuts with decimal precision even on large format pipes.

The high precision mechanical components such as rectified guides and recirculated ball screws reduce to the minimum any type of vibration and mechanical play, making the movement of the plasma torch always precise throughout the working area.

HyperTherm plasma cutting source

RM-PlasmaTube3D is equipped with the Hypertherm Powermax 85 plasma cutting source, ideal for cutting and gouging on all conductive metals.

The power of the plasma cutting source allows to cut pipes up to 25 mm thick with a mechanized breakthrough capacity up to 20 mm. Smart Sense ™ technology automatically regulates gas pressure, optimizing the productivity times of RM-PlasmaTube3D.

Pipe fastening system and working area

RM-PlasmaTube3D can accommodate pipes up to 6000 mm in length and a maximum diameter of 120 mm.

The system with adjustable and independent jaws allows you to fix pipes with different diameters and always keep them in the perfect position thanks to the self-centering system.

The double smoke extraction system, along the work surface and near the cutting torch, allows the suction of all fumes generated during the plasma cutting process.

High precision mechanical components

RM-PlasmaTube3D is equipped with the best mechanical components to allow you to perform plasma cutting jobs that make the difference.

High precision ball screws

Thanks to the High Precision ball screws you can always get the perfect positioning of the axes. The extremely low operating torque of the ball screws ensures to optimize the consumption power and the engine performance.

Linear motion guide

The slidings of the axes are always fast and fluid thanks to the linear motion guides. The precision of the milling process is guaranteed by the very high rigidity of the guides, which they always keep the bridge in an accurate and stable mode.

Yaskawa motors

The RM-PlasmaTube3D mounts on all its axes the Yaskawa Sigma 7 with Inverter. Those are surely the best motors of the Japanese Company which is also synonymous with reliability and high precision thanks to the impeccable construction quality.

Software CAD/CAM compatibili

RM-PlasmaTube3D è compatibile con i principali software CAD/CAM. l’interfaccia software XMC permette di importare ed eseguire i file di lavorazione ISO G-code generati con i principali software CAM disponibili sul mercato.

XMC 5 HMI for Windows

XMC 5 HMI is the operator interface for Windows® environment simple and intuitive that allows you to have under control all the commands necessary to pilot RM-PlasmaTube3D. Through the software interface it is possible to: import the workings, analyze the project from the 2D/ 3D preview and start the work. All the productivity and processing status data are managed and processed in real time using the integrated Analytics 4.0 plugin.

4.0 Analytics: data analysis software

4.0 Analytics is the data analysis software for the Ronchini Massimo machines, which allows you to: monitor, store and export RM-PlasmaTube3D productivity data.

4.0 Analytics complies with Industry 4.0 standards and allows all Ronchini Massimo CNC machines to communicate with the main business management software, importing the data of: life, production and error generated by the CNC plasma cutting machine.

Available optional

Hypertherm PowerMax 105 plasma cutting source

Hypertherm Power Max 105 source with a maximum breakthrough capacity of 20 mm and a maximum cutting thickness of 30 mm.

Cod: RM-PW-MAX 105

THC function

Automatic torch height control with PID adjustment for tracking sheet deformation.


Technical features - RM-PlasmaTube3D


  •  Max. working diameter for circular or squared pipe 120 mm
  •  Max. working length 6000 mm
  •  Heavy structural worked aluminium frame
  •  YZ advances with high precision ball screws
  •  X advances with gear rack
  •  XYZ slidings on recirculating ball bearing units and rectified
  •  Hypertherm Powermax 85 plasma source with mechanized torch
  •  Recommended max. cut 20mm
  •  THC automatic control for the torch length (Optional)
  •  Centralized suction of the fumes on the cutting torch
  •  Cabling with robotic cables and cable suitable for drag chains
  •  XY axes max. speed 250 mm/sec [15,0 m/min]
  •  Z axis max. speed 100 mm/sec [6,0 m/min]
  •  B axis max. speed 180°/s
  •  XMC 5 numerical control software
  •  XYB axes brushless motors with encoder
  •  Z axis brushless motors with encoder and magnetic brake
  •  Numeric Control with multifunctional PLC, capable to control up to 4 interpolated axes thanks to the integration of a new processor in 42 bit RISC and clock in 264 MHz
  •  3D User interface for windows XMC 5 eth RJ45 with ISO interpreter
  •  Axes overfeed during machining 0-120% on operating panel
  •  Axes overfeed during rapid movements 0-120% on operating panel
  •  Indicative max. dimensions 9450 x 3690 x 1450(h) mm
  •  Indicative max. weight 500 kg
  •  Power supply 400 Vac triphase 32 A
  •  Safety protection integrated in carpentery and lexan
  •  Manuals and documentation