Explosion-proof lamps can prevent arcs, sparks and high temperatures that may be generated inside the lamp to ignite combustible gases and dust in the surrounding environment. They are often used in petroleum, chemical, mining and other industries.
The explosion-proof lamp can prevent the electric arc, spark and high temperature which may be generated inside the lamp from igniting the combustible gas and dust in the surrounding environment. It is commonly used in petroleum, chemical, mining and other industries.

With the development of production technology and management technology, the number of mine accidents has been decreasing. But after the mine accident, the mine is a real hell on earth, with explosions, fires, smoke, poisonous gas, water penetration, and landslides. Those who hear it are chilling, let alone personal experience.
With the development of production technology and management technology, the number of mine accidents has been decreasing. But after the mine disaster, the mine is the real hell on earth, with explosion, fire, smoke, poison gas, water penetration and collapse, which makes people feel cold, let alone experience.