Inverter (inverter) is the DC energy (batteries, storage batteries) into alternating current (usually 220v50HZ sine or square wave). Emergency power supply, the inverter is generally converted into 220V AC DC battery. In a nutshell, an inverter is a device that converts direct current (DC) to alte

I. Overview In the flat glass production process, glass raw materials need to be heated in a melting furnace to a liquid state after heating to a temperature of 1500 degrees Celsius or more, followed by air-cooled or water-cooled components. Our company uses a float process to produce flat glass. Th

[China Instrument Network Instrument R&D] On June 15th, China’s first hard X-ray modulation telescope satellite “Haiyan” successfully launched the Long March 4th B rocket. This is China's first space astronomical observatory outside the atmosphere, and it is also the world

The Revo FR370E excavator uses the imported Isuzu engine to provide powerful power for the equipment operation. It is equipped with the original Kawasaki hydraulic system. The Lovol exclusive matching adjustment has high reliability, small pressure loss, high flow distribution efficiency and

A LED screen with a life span of more than 5 years, the screen is very expensive, will you directly scrap this screen? If your warehouse has some empty boxes, but the area is not big enough, it is not easy to sell, what do you do? If you have bought different batches of rental boxes and put togeth

Today, Dong Hao, director of the Green City Research Institute of China Urban Planning and Design Institute, said in an interview with Zhongxin.com that “open cell, accurately speaking, should be within the scope of the scale of the residential community, and the study found that Probably co

The explosion-proof box provides us with a safe operating environment in our production, avoiding unnecessary safety accidents, but the maintenance of the equipment is also a very important part. Proper maintenance and maintenance can greatly extend the working hours of the equipment. It is necess

After the security is transferred from analog to IP, the application of the network in security is more and more important and more and more complicated. The author has been in the security network for many years and found that the technical personnel in the industry have gone a lot of detours. Wh

In the past weekend, the ninth typhoon Lichma of this year landed strongly from Zhejiang Province. According to statistics, the super-strong rainfall brought by the typhoon caused the 47 reservoirs in Linhai to exceed the limit water level, becoming the strongest typhoon landing in China this year

Sany Heavy Industry SSRAC-8H series new road roller full network test drive registration activities successfully concluded, starting from July 26 recruitment, there are nearly a thousand road roller practitioners through the WeChat, Sany hair and other channels to actively participate in the regist

For the continuous improvement and development of the degree of agricultural automation, more and more instruments and high-tech machinery are applied, and various parameters are detected and counted. In addition, the analysis and determination of soil nutrients in plant cultivation is an

LED advertising car tires can not be ignored: First, the first LED advertising vehicle tire inflation should pay attention to safety. Always check the air pressure with a barometer to avoid over-inflating and bursting the tires. Second, after stopping the