Based on the thermal spraying practice of Zhengzhou Lijia Thermal Spraying Co., LTD for many years and the mainstream recognition in the world, we recommend automatic plasma spraying equipment to your company. Automatic plasma spraying equipment has obvious advantages over semi-automatic control equipment in the following aspects: 1) The control system adopts mass flow controller, and the control precision of all kinds of gases is very high. The semi-automatic control system adopts manual control, and the pressure fluctuation of the equipment will affect the flow fluctuation. 2) The system adopts PLC and touch screen control, users only need to set up the required parameters, and then confirm to start, the system will automatically adjust the required parameters. In the process of spraying, the system will collect the parameters in the process of spraying in real time, analyze and judge the parameters, to ensure the stability of spraying operation, and to protect the power spray gun. 3) The part of plasma power supply is controlled by 80KW inverter power supply. Anti-interference fiber is used to communicate with PLC, which greatly improves the stability of the power supply and controls the voltage fluctuation of the power supply plus or minus 1V, and the current is plus or minus 1A. 4) The system can use 9MB, SG-100, F4 three kinds of spray guns imported from Europe and America, which can spray almost all thermal spraying powder, and use a wide range.