1. Flame cutting and plasma cutting are mainly used to cut thick metal plates, while high pressure water cutting is mainly used to cut some non-metallic thick materials such as marble.
2. In terms of cutting plate thickness, all kinds of cutting methods are different. plasma to 50 mm flame is up to 200 mm.
3. Plasma used in the industry is often used in occasions such as shipbuilding engineering machinery that require fine and rapid blanking of metal plates, and occasions where flames are cut to over 100 mm thick, such as giant gear factories, etc.