Here are a few things you should always check when thinking about buying a plasma cutting machine
Engineering and manufacturing
Look at the quality of the build, is the machine sturdy and robust?
Quality and assurances
Does the manufacturer guarantee rigorous testing?
Is the machine CE certified?
Can you see the machines in action before committing to purchase?
Warranty and aftercare
Will you be assured of at least 6 months’ warranty and ongoing aftercare?
Installation and training
Will you be assured of a smooth installation and adequate training?