Precision in Motion: The Power of Stainless Steel Plasma Cutting

In South Africa’s fast-moving industrial landscape, stainless steel plasma cutting has become a vital link between design and finished product. At National Stainless Steel Centre (NSSC), our Kempton Park facility combines CNC precision with high-speed plasma technology to produce clean, accurate cuts for projects of every size — from one-off prototypes to high-volume runs.

 

Key Takeaways

• Plasma cutting is ideal for thick stainless steel, mild steel, and aluminium components.
• CNC programming ensures consistent quality and tight tolerances.
• NSSC’s capacity covers up to 100mm plate thickness and 6m x 2m sheets.
• ISO-certified processes guarantee quality control and repeatability.
• Strategic Kempton Park location enables fast national delivery.

What Is Stainless Steel Plasma Cutting?

The Science Behind the Spark

Plasma cutting uses an ionised gas arc - plasma - to slice through conductive metals at high speed. It’s perfect for thicker materials where laser cutting may not be economical.

Why It Matters

This method provides:

• Fast cutting speeds for improved productivity.
• Minimal heat distortion when correctly controlled.
• Clean edges suitable for immediate fabrication.

NSSC’s Plasma Cutting Capabilities

Built for Speed and Scale

Our CNC-controlled systems handle:

• Plate thicknesses from 3mm up to 100mm+.
• Sheet sizes of up to 6m x 2m.
• High accuracy, even on large-format components.

Compatible Materials

We cut:

• Stainless steel (304, 316, 3CR12, Duplex)
• Mild steel and aluminium
• Custom alloys for specialised applications

The NSSC Difference

Our plasma lines are CNC-programmed for repeatability, ensuring every cut meets the same exacting standards - essential for industries that demand precision.

Where Plasma Cutting Powers Performance

Heavy Industry and Mining

Plasma cutting handles wear plates, brackets, and heavy-duty parts that need durability under stress.

Construction and Civil Engineering

Perfect for beam ends, structural plates, and custom supports used in national infrastructure projects.

Manufacturing and OEM

Reliable for repeat production runs, maintaining consistency from the first part to the 10,000th.

Why NSSC Is South Africa’s Plasma Cutting Partner

ISO-Certified Quality

Our ISO TUV 9001-certified workflows guarantee traceable, documented precision.

Decades of Stainless Expertise

With 40+ years of stainless processing experience, we understand how to balance speed, quality, and cost efficiency.

National Reach, Local Advantage

Our Kempton Park base near OR Tambo International Airport ensures timely delivery to Johannesburg, Durban, Cape Town, and beyond.

Conclusion

For projects demanding clean edges, tight tolerances, and fast turnaround, plasma cutting is the solution that keeps production moving. NSSC’s combination of CNC accuracy and process-driven expertise ensures every component leaves our facility ready for immediate use - no rework, no delay.

FAQs

1. What materials can NSSC cut using plasma?
We cut stainless steel, mild steel, and aluminium, from 3mm up to 100mm+ thick.

2. Is plasma cutting suitable for precision parts?
Yes. Our CNC systems ensure repeatable accuracy across all runs.

3. How is plasma cutting different from laser cutting?
Plasma cutting is faster and more cost-effective for thicker materials, while laser cutting offers ultra-fine accuracy for thinner gauges.

4. What certifications does NSSC hold?
We are ISO TUV 9001-certified, ensuring full quality management and process traceability.

5. Do you deliver across South Africa?
Yes, from our Kempton Park HQ, we service clients nationwide, including Gauteng, Western Cape, and KwaZulu-Natal.