The production process of NdFeB magnets involves metal melting, combustible dust, limited space, hazardous chemicals, low-temperature liquid storage tanks and other highly hazardous production processes and equipment facilities, especially in smelting, belt spinning, hydrogen breaking, and grinding. Due to improper process operation or lack of safety protection of equipment and facilities during the powder, sieving, unloading, storage, and loading processes, it is very easy for materials to leak out, cause fires, burn, and cause death (actually many companies use this production process There have been many casualties and fire accidents during the process), so corresponding safety technical standards are needed to standardize the safety protection of process operations and equipment and facilities to ensure the safety and reliability of the production process.
T/ZAWS 001-2023 history
2023T/ZAWS 001-2023 Safety specifications for the production process of NdFeB magnetic materials
2022T/ZAWS 001-2022 Safety evaluation process control management standard safety evaluation report preparation