Is it true that the welder's salary is 400 yuan a day, and the welder is in 400 yuan a day? Besides, they do.

It is true that welders earn a lot of money, but the bad environment also affects their health.

Welder is a kind of work that closely connects metal or nonmetal workpieces by using appropriate welding methods, reasonable welding technology, suitable welding equipment and fillers of the same material or different materials.

Danger of welders: The work of welders often makes the work clothes completely wet. Chronic manganese poisoning is mainly seen in workers who inhale manganese dust for a long time. The clinical manifestations are mainly extrapyramidal nervous system symptoms, neurobehavioral dysfunction and mental disorders. People who are exposed to manganese include manganese mining and smelting, manganese covered electrode manufacturing, welding and cutting manganese alloys, and industrial workers who manufacture and use manganese dioxide, permanganate and other manganese compounds.

Welders are often exposed to radiation hazards in welding: strong light, infrared rays, ultraviolet rays, etc. X-rays produced by electron beam in welding will affect the health of welders.

According to their own welding skills, welders have obtained the technical titles of junior, intermediate, senior, technician and senior technician through the welding skill examination, and obtained the technical grade certificate issued by the state. Different titles can carry out different welding operations. For the welding of pressure vessels such as boilers, it is necessary to obtain a welding license for pressure vessels.

Welder is a skilled job. If you haven't been engaged in welding for a long time, you need to obtain a technical grade certificate again. Welders must hold a work permit, which will be reviewed every three years. One person, one card, one card. The main function of work permit: correct operation and safe production.