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Yueqing Chuanwang Electric Technology Co., Ltd. была основана в 2014 году, компания расположена в красивом и богатом городе Люши, городе Юэцин, электрической столице Китая.
After more than 10 years of struggle, the company has developed into a non-regional national entity enterprise today, and its sales network covers all provinces and cities across the country, as well as the Middle East, East Asia and North America. At present, the group has more than 200 employees, and has now developed into a diversified non-regional company integrating product research and development, design, production, operation and service. The total area of the company's workshop is 15,000 square meters meters, the total asset value is about 100 million yuan, and the annual production capacity is 200 million yuan. Professional supporting enterprises for fans, explosion-proof electrical appliances, mobile lighting, fixed lighting and other series products, high-quality suppliers of explosion-proof supporting products such as PetroChina, Sinopec, China Coal, etc. Ideal partner for water conservancy, government and other units.
The company has obtained a series of products "Explosion-proof Certificate", "National Industrial License", "Coal Safety Certification", "3C Certification" and passed the "ISO9001:2008 Quality System Certification" and the United States FM/UL, European Union ATEX, International IECEx, International quality standard certification such as Russia Cu TR and Brazil Inmetro certification. We also continuously improve product quality and expand new specifications to meet different requirements.
Features of LED High Bay Lights
1. Up and down heat dissipation design, super heat dissipation performance, to ensure the life of the light source and power supply;
2. Compared with ordinary metal halide lamps and electrodeless lamps, it can save energy by more than 50%, and the warranty period is 5 years.
3. Applicable places: factory workshops, warehouses, venues, etc.
Why is the safety lamp important?
Safety lamps had one unique advantage—they could safely burn off methane in mines which kept them in use by mine bosses even after the invention of battery-powered lamps.
What is the use of safety lamp in coal mines?
The first ever prototype of Davy's miner's safety lamp. Created in 1815, it was designed to be lit safely for miners to use without allowing the heat from the flame to explode the concentration of methane gas often found as miners dug deeper.
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They are oil wick lamps which mean they produce a smoky flame, but they burn brighter and longer than candles would. If a higher quality fuel was used, the flame would produce less smoke.
Open flame lamps could ignite flammable gases which collected in mines, causing explosions; safety lamps were developed to enclose the flame and prevent it from igniting the surrounding atmosphere. Flame safety lamps have been replaced in mining with sealed explosion-proof electric lights.