We are a company based in Midvaal but we can supply you with a service no matter where you are in South Africa
Business Hours
Monday to Friday
8 am to 5 pm
Saturday
8 am to 13 pm
Sundays
Closed

Laser Engraving • Digital Tools • Education
Learn. Test. Create. Sell.
Learn how to choose a starting setting, read your test results, and make a useful adjustment.
The RTC Systems Laser Starter Settings and Workflow System V2 combines an 18-chapter learning guide with five companion reference documents. It is built around the xTool F2 Ultra and MOPA workflow, with broader guidance for diode, CO2 and other fiber laser users.
This is a digital learning package for beginners who want to understand the process and build their own repeatable settings.
YOUR DOWNLOAD CONTAINS SIX PDF DOCUMENTS
1. Main Guide V2
Explanations of laser setup, power, speed, frequency, pulse width, focus, materials, artwork preparation, surface marking, shallow and deep engraving, testing, production, and pricing your work.
2. Start Here V2
A guide to using the package, the RTC testing workflow, and checks before your first job.
3. Starter Settings Tables V2
Selected RTC metal starting examples and separately identified xTool published wood and acrylic references. Use the applicable machine and material context and test before production.
4. Printable Test Worksheets V2
Power/speed test planning, a MOPA parameter record, cutting-test records, and material logs. These are printable PDF worksheets, not runnable xTool Studio or LightBurn project files.
5. Laser Cheat Sheets V2
Quick references for speed units, parameters, artwork checks, setup and troubleshooting. It includes an engraving test grid for setup checks.
6. Troubleshooting Comparison Sheet V2
Written tables describing good and poor results, possible causes and adjustments to investigate. This text-based reference helps you spot common laser problems. It is not a photographic comparison library.
HOW TO USE IT
Start with the relevant explanation and starting point. Keep a simple log as you work. Test a sample of your actual material, inspect the result, adjust one meaningful variable, and record what works. Keep the reference sheets beside your machine for repeat jobs.
IS THIS THE RIGHT PACKAGE FOR YOU?
Choose V2 if you want beginner-friendly explanations, selected starting examples and printable records to help you learn and test methodically.
This listing is the V2 learning package. RTC's separate F2 Ultra Engraving System listing has a different toolkit focus, including calibration and template resources. Some topics overlap; compare the included-file lists before buying both.
IMPORTANT DETAILS
- Digital download only. No printed book, laser, material or physical product is supplied.
- Six PDF documents, supplied in ZIP packages. Extract the ZIP files to open the PDFs.
- This package does not include an importable preset library, runnable laser projects or decorative SVG artwork.
- Settings are starting points, not guaranteed production recipes. Results vary with the machine, laser source, lens, material, finish, focus, and setup.
- Material coverage does not mean every laser type can process every material. Use the guidance relevant to your machine.
- This is not a dedicated UV internal-crystal engraving course.
- Independent RTC Systems publication. Not affiliated with or endorsed by xTool.
Rellaw Trading Co is a family-owned South African business specialising in laser engraving education, digital tools and practical workflow systems.
Our resources are built around real-world laser engraving experience, helping beginners, makers and small businesses learn their machines, develop repeatable workflows and create products they can confidently sell.
RTC
Heritage Engraving
About Rellaw Trading Co
We are a small, family-owned South African business built around a passion for precision, creativity and practical solutions.
Our journey began with a love of laser engraving and precision craftsmanship, creating personalised products and exploring what modern laser technology can achieve across different materials and applications.
As our experience grew, so did our interest in helping other laser users get better results from their machines.
Today, Rellaw Trading Co focuses on laser engraving education, digital tools, workflow systems and practical resources designed for beginners, hobbyists, makers, side-hustles and small laser businesses.
Our digital guides and systems are built around a simple philosophy:
Learn → Test → Adjust → Record → Repeat
Rather than chasing one-size-fits-all settings, we believe laser users should understand their machines, test their materials and develop workflows that produce repeatable results.
Our resources cover areas including laser settings, calibration, engraving workflows, troubleshooting, coin engraving, UV glass and crystal engraving, and laser business opportunities.
We believe good results come from a combination of knowledge, testing and experience.
As a family business, we take pride in providing practical resources, honest information and helpful customer service. Every product we develop is created with the aim of making laser engraving easier to understand, easier to test and easier to turn into something you're proud of.
Rellaw Trading Co
Precision. Practical Knowledge. Real-World Results.
Learn. Create. Engrave.
We are a company based in Midvaal but we can supply you with a service no matter where you are in South Africa
Business Hours
Monday to Friday
8 am to 5 pm
Saturday
8 am to 13 pm
Sundays
Closed