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 Explosion proof elevators are suitable for work places that are inflammable or explosible for the industries like petroleum, paints, pharmacy, gas, mining, chemical fibers, fireworks, insecticides, tobacco factory and brewery.
In addition to the personnel explosion proof training for the above industries, the safety rating for the related machines and equipments must meet with the explosion proof international standard. HONG-WEI explosion proof elevators conform to the inspection criteria of explosion proof elevators in terms of design, manufacture, modeling, layout and installation of the body and the parts.
These include the ignition source of the explosion proof elevator system (e.g., electric connection box, junction box, grounding, push buttons of the elevator, etc., have been considered the prevention from ignition). The insulated parts such as emergency stop, indicator lamps, control box, etc., are all with explosion proof function. anti-static protection such as metal frames, metal housing and metal accessories are all considered grounding and insulation. High temperature and heat causing parts, such as bearings, lighting, power equipment, resistors, capacitors and all parts that has the potential of causing high temperature, have been specially treated to meet the explosion proof standard. Surely, the anti-abrasion portions have been considered too. |
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