CNC Cutting Systems — Portable Oxy-Fuel / Plasma
Portable CNC Plasma Cutting Machine | DynaCut ProX
A compact 1500 × 3000 mm CNC cutting system that runs plasma or oxy-fuel from the same rail, fits a small workshop, and moves to the job site when the job cannot come to you.
Model: DynaCut ProX · Plasma 1–30 mm · Oxy-fuel 5–110 mm · Embedded CNC with FastCAM
1500 × 3000 mm
Cutting area (length extendable to 6000 mm)
1–30 mm
Plasma cutting, MS and SS
5–110 mm
Oxy-fuel cutting
±0.1 mm
Programming accuracy
Overview
The DynaCut ProX is a portable CNC plasma cutting machine for fabricators who need CNC-accurate profiles without the floor space, foundation or price of a full gantry table. The drive unit rides on a 1500 mm transverse rail over a 3000 mm longitudinal rail, and the longitudinal rail can be extended to 6000 mm for longer plate. Fit a plasma torch and it cuts mild steel and stainless from 1 to 30 mm; fit the oxy-fuel torch and the same machine cuts carbon steel from 5 to 110 mm.
The CNC is embedded in the drive unit — a 7″ colour display, keypad and USB port — so there is no separate computer to buy, protect or keep running. FastCAM converts CAD drawings to cutting programs, and a built-in library of 96 shapes lets the operator cut flanges, gussets, brackets and rings straight from the panel by entering the dimensions.
Who buys it: job shops and fabrication units cutting plate every day but not in volumes that justify a gantry; site contractors who need to cut profiles where the plate is; and workshops replacing a pug cutter and templates with programmed accuracy. If you cut heavier plate all day on wider stock, the ProGantry 2560 gantry CNC plasma cutting machine is the step up. The plasma power source is chosen to match your thickness — see the FINELINE plasma cutting machine range.
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Truly portable
96.5 kg in total; rails and drive unit dismantle and go in a pickup
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Plasma or oxy-fuel
Thin stainless in the morning, 100 mm carbon steel in the afternoon
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Embedded CNC
No external PC; programs load by USB or from the shape library
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Automatic torch height
Arc-voltage height control with ohmic sensing keeps the cut consistent
What is the DynaCut ProX and how does it work?
It is a two-axis CNC cutting carriage. The longitudinal rail is laid along the plate; the transverse rail carries the drive unit and torch across it. Stepper-driven axes position the torch under program control at up to 4000 mm/min, and a motorised lifter with 100 mm of travel raises and lowers the torch from the operator panel — no cranking by hand. Eight bearings on the horizontal axis and six on the longitudinal axis run on a widened, chrome-plated hard shaft, which is what keeps the cut straight over a 3000 mm run.
In plasma mode the machine connects to a plasma power source through a single pre-wired quick-connect cable. Arc-voltage torch height control with ohmic touch sensing finds the plate, pierces, and then holds the torch at the correct height as the plate warps, so the kerf and bevel stay consistent from the first part to the last. In flame mode an oxy-fuel torch on acetylene or LPG cuts carbon steel at 0 to 600 mm/min through plate up to 110 mm.
To run it you need a 220 V (or 110 V) single-phase supply for the 1500 W CNC drive unit, either a plasma power source with compressed air or an oxy-fuel gas supply at up to 0.1 MPa, and a flat plate to cut. Program by picking a shape from the library and entering dimensions, or draw the part in CAD, nest it in FastCAM and load the program from a USB stick.
Why fabricators choose the DynaCut ProX
CNC accuracy without a CNC table
±0.1 mm programming and ±0.2 mm repeatability from a machine that stores against a wall when the job is done.
Less plate wasted
FastCAM nesting packs parts onto the sheet; the library shapes cut right first time instead of after a template and a trial.
One machine, two processes
Switch between plasma and oxy-fuel torches on the same drive unit rather than buying two machines.
Goes to the plate
Site work, tank shells and structures already in place can be cut where they stand.
Key features
Embedded CNC controller
7″ colour LCD, keypad, English menus. Self-contained — no separate computer.
96-shape library
Flanges, rings, brackets and gussets cut by entering dimensions at the panel.
FastCAM software
Converts CAD drawings to G-code and nests parts to save plate.
Motorised torch lifter
100 mm of lift controlled from the panel, plus a drive-inhibit switch to move the torch by hand.
Plug-and-play plasma interface
One pre-wired cable connects the plasma source; arc-voltage height control with ohmic sensing.
Thermal shield and linear tracks
Heat shield protects the drive unit from pierce spatter; linear rails hold the unit firmly on the track.
DynaCut ProX technical specifications
| Specification |
DynaCut ProX |
| Effective cutting width |
1500 mm standard |
| Effective cutting length |
3000 mm (extendable to 6000 mm) |
| Mode of cutting |
Oxy-fuel or plasma |
| Moving speed |
0–4000 mm/min |
| Torch lift distance |
100 mm |
| Cutting thickness by oxy-fuel |
5–110 mm |
| Cutting thickness by plasma (MS and SS) |
1–30 mm |
| Cutting speed, flame |
0–600 mm/min |
| Cutting speed, plasma |
0–3000 mm/min |
| Power supply |
220 V / 110 V, 50/60 Hz |
| Rated power |
1500 W |
| Display |
7″ colour LCD, English |
| Program input |
Keypad or USB port |
| Gas pressure |
Max. 0.1 MPa |
| Programming accuracy |
±0.1 mm |
| Repeatability accuracy |
±0.2 mm |
| Shape library |
96 patterns |
| Contouring |
X and Y, 2-axis control |
| Cutting software |
FastCAM standard version |
| Operation functions |
Trial run, reverse, plate alignment, mirror, array |
| CNC drive unit dimensions |
610 × 458 × 418 mm |
| Total weight |
96.5 kg |
Consumables and compatibility
Plasma: the DynaCut ProX is the motion system; it pairs with a plasma power source sized for your plate — our technical team will match a FINELINE unit to the thickness you cut most. Plasma consumables (electrodes, nozzles, shields) belong to that power source and are stocked as spares.
Oxy-fuel: acetylene or LPG with oxygen, regulated to a maximum of 0.1 MPa at the machine. Cutting nozzles are chosen by plate thickness and gas type.
Software: FastCAM standard version for drawing conversion and nesting; part programs transfer by USB.
How to use the DynaCut ProX
1
Set up the rails. Lay the longitudinal rail parallel to the plate edge, mount the transverse rail and drive unit, and connect power, gas or the plasma quick-connect cable.
2
Load the program. Pick a shape from the library and key in the dimensions, or plug in the USB stick with the FastCAM nest.
3
Align and trial-run. Use plate alignment to square the program to the plate, then run the trial function with the torch off to check the path fits the sheet.
4
Cut. Start the program; the torch height controller pierces and follows the plate automatically. Use mirror and array to cut repeated parts from one program.
Applications and industries
Fabrication job shops
Brackets, gussets, base plates and flanges cut to drawing without templates.
Structural steel
Cleats, stiffeners and end plates in medium plate, cut in plasma mode.
Heavy plate and machinery repair
Thick carbon-steel blanks and wear plates by oxy-fuel up to 110 mm.
Tanks, vessels and site work
Manway and nozzle openings cut on the shell where it stands.
Stainless fabrication
Plasma profiles in stainless sheet and plate for food, dairy and chemical equipment.
Small-batch manufacturing
Array cutting of repeated parts for agricultural implements, trailers and enclosures.
What’s in the box
- DynaCut ProX CNC drive unit with embedded controller, 7″ display and motorised torch lifter
- 1500 mm transverse rail and 3000 mm longitudinal rail (extension rails to 6000 mm available)
- FastCAM standard software and 96-pattern shape library
- Plasma quick-connect interface cable and thermal shield
- Oxy-fuel torch, plasma torch holder and the plasma power source are configured to your order — confirm the exact scope of supply with our technical team on WhatsApp before dispatch.
Why buy from Cruxweld
- Indian welding and cutting equipment manufacturer since 1997, ISO certified.
- Head office and works in Faridabad, with offices in Mumbai, Bengaluru and Vadodara.
- Rails, bearings, lifter parts, controller spares and plasma consumables held in stock.
- Programming and operating support from our own technical team on WhatsApp and video call.
- See the full CNC and gas cutting machine range or contact the nearest office.
Frequently asked questions
What is the price of a portable CNC plasma cutting machine from Cruxweld?
The price depends on the rail length, whether you take plasma, oxy-fuel or both, and which plasma power source you pair it with. Send your plate thickness and sheet size on WhatsApp to +91 88008 82983 and we will send a quotation the same working day.
What thickness can the DynaCut ProX cut?
In plasma mode it cuts mild steel and stainless steel from 1 to 30 mm. In oxy-fuel mode it cuts carbon steel from 5 to 110 mm. The plasma limit also depends on the power source you pair it with.
What is the cutting area, and can it be extended?
The standard cutting area is 1500 mm wide by 3000 mm long. The longitudinal rail can be extended to 6000 mm for longer plates.
What power supply does it need?
The CNC drive unit runs on a 220 V or 110 V single-phase supply at 50/60 Hz and draws 1500 W. The plasma power source, if used, has its own supply requirement.
Does it need a computer to run?
No. The CNC controller is built into the drive unit with a 7-inch colour display and keypad. You can cut directly from the 96-shape library or load FastCAM programs from a USB stick.
What is the difference between the DynaCut ProX and the ProGantry 2560?
The DynaCut ProX is a portable rail-type machine for 1500 mm wide plate that dismantles and moves. The ProGantry 2560 is a fixed dual-drive gantry for wider plate and continuous production. Choose the DynaCut ProX for flexibility and floor space, the ProGantry for volume.
How accurate is the cut?
Programming accuracy is ±0.1 mm and repeatability is ±0.2 mm, with automatic torch height control keeping the kerf consistent across the plate.
What is the delivery time and warranty?
Delivery time depends on stock and your location; we confirm it with the quotation. Warranty terms are stated on the quotation and supported by our technical team on WhatsApp and video call.
Want CNC-cut profiles without a CNC table?
Tell us your plate thickness and sheet size — we will confirm the rail length and plasma source and send a quotation.
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Our sales team will be in touch with you
Pls send me quotation
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Thickness upto 10 mm
Span : 1.5 m x 3 m (min)
Thank you for your visit to Cruxweld. We will do the needful.
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Thickness upto 20mm
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Thank you from cruxweld sales team. We will share techno commercial with you.
we require a single phase plasma cnc machine for light cutting of upto 10mm material , kindly send a price quotation and catalogue to us. Thank you
Thank you for the inquiry. Our sales team will do the needful.
Hey! Is the plasma cutter attached to it or its just the table with the gantry?
Please reply with details and the price.
Please post your need at sales@cruxweld.com. They will guide as per your need.
Please send me the details and quotation
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CNC plasma cutter
please send quote for 6000mm bed length
I a planning to purchase one portable CNC plasma/ oxy-fuel cutting machine.
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