Plasma Cutting Machines for Sale in Singapore
Lincoln Machinery supplies plasma cutting machines for metal fabrication, marine and shipyard, oil and gas, and construction work across Singapore and the region. Every machine we sell is backed by our own in-house servicing, spare parts and technical support.
Industrial Plasma Cutting Machines for Precision Metal Cutting
Our range runs from portable inverter units for site work to heavy-duty machines built for continuous workshop cutting. Fabricators use them for profiling and hole cutting, shipyards for plate preparation, and contractors for on-site trimming. Our engineers can match a plasma cutter to your material, thickness and workload.
Explore Our Plasma Cutting Machine Range
The plasma cutters listed for sale below are grouped by rated cutting capacity, so start with the thickest material you cut regularly rather than the thickest a machine can sever. From there, check the power supply at the point of use and whether the work is workshop-based or mobile.
Key Features to Consider Before Buying A Plasma Cutting Machine
- Rated Cutting Capacity: The thickness a machine cuts cleanly at working speed, not its severance rating.
- Cut Quality and Precision: Arc stability, torch design and consumable condition govern edge squareness and dross.
- Inverter Technology: Lighter, cooler-running and lower-draw than transformer units of the same output.
- Duty Cycle: A 60% rating allows six minutes of cutting in every ten.
- Portability: Weight and torch lead length decide how workable a machine is inside tanks or on scaffolding.
- Energy Efficiency: Lower input draw matters where site power is shared or generator-supplied.
- Ease of Maintenance: Tool-free torch access and stocked consumables keep changeovers short.
Choosing the Right Plasma Cutting Machine
Air plasma cutting suits thin-to-medium plate (under 1.25 in), stainless steel and aluminium, with fast, precise cuts, minimal heat distortion and little post-cut grinding. Oxy-acetylene, by contrast, is better for heavy structural steel (over 1.5 in), field gouging, or remote sites without reliable power or access to compressed air.
The rated cut is the thickness a machine cuts cleanly at working speed; the severance cut is the maximum it can part with a rough edge. Specify against the rated figure and allow headroom.
Portable inverter units suit maintenance and repair crews who carry the machine to the cut. Heavy-duty plasma cutters, conversely, are built for sustained workshop production, with higher duty cycles and mechanised torch options.
Single-phase machines run on 230V and generally cover thicknesses up to around 12mm. Three-phase machines draw on 400V and deliver the steadier output needed for thicker plate and continuous cutting.
Pipe work calls for a pilot arc, fine-cut consumables and a longer torch lead for bevelling and hole cutting. Shipyard and marine work favours blowback starting, since high-frequency starting can interfere with nearby electronics.
Electrodes and nozzles are the main running cost, and air quality determines how long they last. Moisture and oil from the compressor degrade consumables quickly, so budget for a correctly sized compressor with a dryer and filtration.
Why Choose Lincoln Machinery for Plasma Cutters?
- Fifty Years in Industrial Equipment: Lincoln Machinery has supplied, serviced and repaired industrial and construction equipment in Singapore since 1976. 2026 marks our 50th year in operation, with customers across the marine and shipyard, oil and gas, and construction industries.
- In-house Engineering: We run our own electrical, mechanical and engineering team and manufacture WELDMAN welding machines locally in Singapore. This means we repair the equipment we supply rather than routing faults back to a manufacturer.
- Certified and Regional: Lincoln Machinery holds ISO 9001 and BizSafe Level 4, and operates regionally through Weldman Welding Industries Sdn Bhd in Malaysia.
Technical Support Beyond the Sale
At Lincoln Machinery, we service and repair what we sell rather than passing it on. Our workshop handles fault diagnosis, torch and power source repair, and preventive maintenance scheduled around your production calendar. We hold consumables and spare parts so a worn electrode does not hold up a job.
For project-based requirements, our equipment rental in Singapore covers welding machines, generators and air compressors.
Frequently Asked Questions About Plasma Cutting Machines
A three-phase inverter machine with a rated cut of 20mm to 25mm and a duty cycle of at least 60% covers most plate and structural steel work. Lincoln Machinery specifies against the thickness you cut regularly, not the maximum on the label.
A plasma cutter cuts any electrically conductive metal, including mild steel, stainless steel, aluminium, copper and brass. It cannot cut timber, glass or plastic. Stainless steel and aluminium cut cleaner on machines running nitrogen or argon-hydrogen.
Yes. Plasma cutting is widely used for pipe bevelling, hole cutting and structural profiling. Lincoln Machinery supplies plasma cutting machines suited to pipe, structural and shipyard fabrication across Singapore and the region.
Keep the air supply clean and dry, inspect the electrode and nozzle at every consumable change, and clear the internal air passages on a set schedule. An annual service by a qualified technician catches faults before they become downtime.
Yes. Lincoln Machinery offers plasma cutter rental in Singapore alongside welding machine, generator and air compressor rental, on short-term and project-based terms.
Speak to Our Plasma Cutting Specialists
Tell us the material and thickness you cut and the power supply at your site, and we will recommend a suitable plasma cutting machine and quote on it. Our representatives respond within one working day.