1. Long life The semiconductor chip emits light, has no filament, no glass bubble, is not afraid of vibration, is not easy to be broken, and has a service life of up to 50,000 hours (the ordinary incandescent lamp has a service life of only one thousand hours, and the ordinary energy-saving lamp has a service life of only eight thousand hours) 2. Light health The light does not contain ultraviolet light and infrared rays, and does not generate radiation (normal light lines contain ultraviolet rays and infrared rays) 3. Green It does not contain harmful elements such as mercury and antimony, which is good for recycling and utilization, and does not cause electromagnetic interference. (Ordinary lamps contain elements such as mercury and lead, and electronic ballasts in energy-saving lamps generate electromagnetic interference) 4. Protect your vision DC drive, no stroboscopic (normal lights are AC drives, it will inevitably produce stroboscopic) 5. High light efficiency and low heat generation 90% of electrical energy is converted into visible light (80% of ordinary incandescent light is converted into heat, and only 20% is converted into light) 6. High safety factor The required voltage and current are small, the heat is small, no safety hazard is generated, and it can be used in dangerous places such as mines. 7. Great market potential Low-voltage, DC power supply, battery, solar power supply, Yuxiang solar garden lights can be used in remote mountain areas and outdoor lighting, such as lack of electricity, less electricity. The unique LED lampshade enables the solar luminaire to achieve the perfect combination of functionality and decoration. The patented battery protection appliance compartment is not only beautiful and generous, but also protects various devices in the electrical cabin from human damage. It has a unique anti-theft function and enhances the safety of the fixture itself. The use of diamond cord core drill bits must be done step by step according to the requirements of the onion, not to be rushed, and the drill tool assembly, deployment, and maintenance must be done well. Drill Bits,Diamond Drill Bit,Surface-Set Diamond Bits,Pcd Drill Bits WUXI XINZUAN GEOLOGICAL EQUIPMENT CO.,LTD. , https://www.wxsmrxz.com
The characteristics of rope core drill pipe are "three highs and one low", that is, high drilling speed, long life of diamond bit, high time utilization rate, low labor intensity of workers, so it is widely used in geological prospecting, coal field exploration and other fields. Among the whole set of drilling tools, the most important and most valuable is the drill pipe. The quality of the drill pipe is directly related to the use of the advantages of rope core drilling, and is also vital to the accurate acquisition of geological data and the control of drilling costs.