Understanding Plasma Table Technology
When choosing a plasma cutting table, understanding the key technologies can help you make the best decision for your shop's needs.
Modern CNC plasma tables combine precision motion control with advanced torch height control systems to deliver consistent, high-quality cuts. At StarLab CNC, we've refined these technologies to create tables that are both powerful and user-friendly.
Drive Systems: The Heart of Precision
The drive system is what moves your cutting torch across the material. We offer two primary options:
Stepper Motors
- Reliable and cost-effective
- Perfect for most fabrication work
- Simple maintenance
- Excellent repeatability
Servo Motors
- Higher speeds and acceleration
- Closed-loop feedback
- Superior precision
- Better for complex geometries
The choice between stepper and servo drives often comes down to your production requirements and budget. For high-volume shops or intricate work, servo drives offer the performance edge you need.
Torch Height Control: Consistency is Key
Torch Height Control (THC) is what keeps your plasma torch at the optimal distance from the material throughout the cut. This technology:
"Proper THC setup is the difference between good cuts and great cuts. It's not just about the technology – it's about how well it's calibrated and integrated with your specific plasma cutter."
- Maintains consistent arc voltage
- Adjusts for material warpage automatically
- Prevents torch crashes
- Extends consumable life
Pro Tip
Always ensure your THC system is properly calibrated for your specific plasma cutter model. We provide detailed calibration procedures with every StarLab table.
Control Systems: Your Interface to Precision
The controller is how you interact with your plasma table. We partner with industry leaders to offer systems that match your workflow:
| Controller | Best For | Key Features |
|---|---|---|
| FlashCut CNC | Small to medium shops | Easy setup, reliable operation, great support |
| CommandCNC | Production environments | Advanced features, network integration, reporting |
Material Considerations
Different materials require different approaches. Here's what we've learned from thousands of cuts:
Mild Steel
The most forgiving material for plasma cutting. Excellent for learning and production work alike.
Stainless Steel
Requires higher amperage and produces more dross. Proper THC tuning is critical for clean bottom edges.
Aluminum
Fast cutting speeds but requires attention to dross removal. Great for decorative work and signage.
Ready to Upgrade Your Cutting Capabilities?
Every StarLab CNC table comes with the technology and support you need to succeed. From initial setup to ongoing optimization, we're with you every step of the way.
Conclusion
Choosing the right plasma table technology is about understanding your current needs and future growth plans. Whether you're starting with a stepper-driven Core series or need the full performance of a servo-driven Max series, StarLab CNC has the expertise to guide your decision.
Have questions about which technology is right for your application? Contact our team for personalized recommendations based on your specific requirements.