Low power consumption and low operating costs. The same light effect RJW7101 portable explosion-proof searchlight light source than the traditional light source energy saving more than 80%, low maintenance costs. The portable explosion-proof searchlight lamps are stable in operation, have low requirements for the operating environment, and are not frequently replaced due to adverse weather conditions. long life. Portable explosion-proof searchlights utilize solid-state semiconductor chips to convert electrical energy into light and light, plus an epoxy resin mine-use explosion-proof LED tunnel light package that can withstand high-strength mechanical shock and vibration.
The portable explosion-proof searchlight has a single-tube lifespan of 100,000 hours, a light source life of more than 20,000 hours, and a lifespan of more than 5 years when calculated on a daily basis of 12 hours. High luminous efficiency. White light, tungsten halogen light effect is 12~24 lumens/watt, fluorescent light is 50~120 lumens/watt, and its light source adopts black body radiation, only about 10% of the emitted energy can use visible light, the rest is useless Heat; In order to obtain a color, it is necessary to use a color filter to other colors, resulting in energy waste. The explosion-proof light of the portable explosion-proof lamp is much higher than the high-pressure sodium lamp. The color index of the high-pressure sodium lamp is only about 23, and the color rendering index of the portable explosion-proof lamp reaches 75 or more. From the perspective of visual and psychological considerations, the same brightness is reached. The portable explosion-proof lamp The average illuminance can be reduced by more than 20% than that of high-pressure sodium lamps (see British Lighting Standards). Light decline is small, light decline of less than 3% a year, use of the road for 10 years still use the illumination requirements, and high pressure sodium light decay, a year or so has dropped more than 30%, so portable explosion-proof lights in the use of power Designed to be lower than high pressure sodium lamps.
The RJW7101 portable explosion-proof searchlight has a light efficiency of 50-200 lm/W, a narrow spectrum, and good monochromaticity. Almost all of the emitted light can be used, and no coloration is required without filtering. It is stable and easy to install. The longevity ceiling light source is an ultra-low power device with DC drive, which is shock-proof, impact-resistant and radiation-free. It is stable and reliable; it does not need to consider heat dissipation, and it is easy to install. Good security. The portable explosion-proof searchlight has a dimmable light source, stable light emission, precise control of light type, low glare, low heat generation, low ultraviolet ray, and the ability to safely touch because of its cold light; it does not contain mercury and does not endanger health.
Geogrid made from polymer and nano scale carbon black by extrusion technology.It has a property of Roadbed reinforcement, improve stability and bearing capacity. Could prevent roadbed from deformation and crack due to roadbed material wash off. Also could retaining wall bearing capacity improvement.
Property:
1. Roadbed reinforcement, improve stability and bearing capacity
2. Prevent roadbed from deformation and crack due to roadbed material wash off
3. Retaining wall bearing capacity improvement
4. Could replace steel mesh in coal mine
Geogrid main including : Uniaxial plastic geogrid, Biaxial plastic geogrid, Steel-plastic geogrid with convex node, Plastic net false roof for coal mine,Steel-plastic composite geogrid, Biaxial plastic geogrid for coal mine, Fiber-glass geogrid, Polyester geogrid etc.
Application: Roadbed reinforcement in highway, Municipal road, railway, airport runway, Dam reinforcement, Garden fence and river bank, Retaining wall reinforcement in highway, Slope protection,Coal mine etc.
Reinforcement Geogrid,Fiberglass Geogrid,Uniaxial Geogrid,HDPE Geogrid
HUATAO GROUP LTD , https://www.huataogroup.com