Cutting torch is often used in daily life, but it is a problem how to maintain. There are several ways of maintenance.

1. Assemble cutting torch correctly

2. Replace the consumables replace in time before they are completely damaged

3. Clean the screw thread

4. Clean electrodes and nozzles

5. Check the flow and pressure of gas and cooling air

6. Avoid collision damage of cutting torch

In summary, only by achieving these 6 points can we minimize the cost and maximize the efficiency of the work.