In 2025, multiple production safety accidents occurred in China's non-ferrous metal industry in key processes such as smelting, casting, and electrolysis, exposing typical risks including splashes of high-temperature molten metal, toxic gas leaks, inhalation of high-concentration dust, and mechanical injuries. These accidents not only caused casualties but also reflected blind spots and lag in the configuration of Personal Protective Equipment (PPE) in some enterprises. Especially in high-temperature working environments, traditional protective equipment struggles to balance protective performance and comfort, leading to reduced employee compliance with wearing PPE, further amplifying safety hazards.
Analysis of accident cases reveals that most casualties occurred in smelting workshops and electrolysis areas. In high-temperature environments, metal splashes and thermal radiation pose direct threats to the head, face, and respiratory system. Although some enterprises are equipped with basic protective face shields and masks, they fail to select respiratory protective equipment with high-temperature resistance, impact resistance, and high-efficiency filtration based on actual working conditions, resulting in protection failure. In addition, during prolonged operations, ordinary earplugs provide insufficient noise reduction in high-noise environments or are uncomfortable to wear, which also affects the actual effectiveness of hearing protection.
In terms of dust control, particulate matter such as alumina and hydrogen fluoride generated during non-ferrous metal processing is highly irritating and toxic, and ordinary particulate respirators cannot provide an effective barrier. Enterprises need to pay attention to the filtration level and fit of respiratory protection products to ensure continuous and effective airtight protection in high-concentration dust environments. At the same time, head protection should not be overlooked, as high-temperature splashes can cause severe burns; therefore, protective face shields should feature impact resistance, high-temperature resistance, and anti-fog visors to ensure a clear field of vision and safety.
Hearing protection also faces challenges. Noise generated by processes such as furnace blowers and crusher operations often exceeds 85 decibels, and long-term exposure can lead to occupational hearing damage. Enterprises should select suitable earplugs or earmuffs based on noise spectrum characteristics and conduct regular hearing monitoring and PPE fit assessments. It is worth noting that the comfort of protective equipment directly affects the usage rate, especially in high-temperature and high-humidity environments, where breathability and lightweight design become key considerations.
From a management perspective, PPE selection should not rely solely on standard configurations but should be dynamically adjusted based on job risk assessments. Enterprise safety management personnel need to work with procurement departments to establish a risk-oriented PPE selection mechanism, combining process flows, environmental parameters, and employee feedback to develop protection plans by scenario and position. For example, respiratory and facial protection should be strengthened in electrolysis workshops, while in casting areas, the focus should be on preventing high-temperature and mechanical injuries.
In addition, training and supervision are important aspects of ensuring the effectiveness of PPE. Employees need to understand the applicable scenarios, wearing methods, and maintenance requirements of different protective equipment to avoid protection failure due to misuse or negligence. Enterprises can enhance safety awareness and protective habits among all employees through simulated drills, on-site guidance, and regular inspections.
Facing the production safety situation in 2026 and beyond, the non-ferrous metal industry must integrate PPE management into the overall safety system, shifting from passive response to active prevention. Only through risk-based selection, standardized use, and continuous optimization can the role of personal protective equipment as the last line of defense be realized.
News source:Ministry of Emergency Management of the People's Republic of China, 2026-04-07: "Analysis of Production Safety Accidents in the Non-Ferrous Metal Industry in 2025, 2026-04-07 18:23". This article only provides PPE knowledge interpretation based on public news topics.
