Centrifugal pump burning motor mainly has the following reasons: Starting with a load can cause damage to the motor. The actual use of the head is lower than the head of the pump nameplate; the submersible pump has a long working time without water. First of all, first find out if the motor burns
A Development Trends (1) Downstream of the equipment industry has reduced the steady growth in export growth. Since 2015, the economic recovery in the developed countries has remained slow, the expansion of emerging economies has been weak, and the influence of non-economic factors such as geopol
Thermocouples are one of the most commonly used temperature detection devices in the industry. Its advantages are: 1 high measurement accuracy. Because the thermocouple is directly in contact with the measured object, it is not affected by the intermediate medium. 2 wide measurement range. Commo
Bearing induction heater maintenance should pay attention to what? Reasonable bearing induction heater maintenance can not only reduce resource consumption, but also bring better economic benefits, thereby prolonging the service life of the bearing heater. But how to maintain, usually should pay at
At the 2016 Beijing Auto Show, the commercial vehicle exhibition area was relatively deserted and lacked the participation of heavy truck, Shaanxi Auto, and Hualing truck companies. Since the beginning of this year, the commercial vehicle market has remained sluggish, and major companies have made
On the afternoon of May 17, 2016, Deputy Secretary of the Xi'an Municipal Committee and Mayor Shang Guanji, accompanied by Zhao Hongzhuan, Secretary of the Party Work Committee of Xi'an High-tech Zone, and An Jianli, Director of the Management Committee, visited Fast and conducted re
Start 1, the pump set for a suction process, that is, the import is negative pressure, the pipeline should be filled with water or diverted with a vacuum pump, so that the water fills the entire pump and the inlet pipe. Note that the pump pipe line must be sealed. There is a leak. (Before starting,
In the face of the new international economic situation, the Chinese government has proposed a great concept of the Belt and Road. Under the Belt and Road Initiative strategy, domestic LED companies are welcoming new market opportunities, in order to give full play to the technology and capacity adv
Infiniti is currently launching the Q50L and QX50 domestically produced models in the Chinese market, further promoting the “localization†strategy. Thanks to the strength of these two cars, the Infiniti market continued to rise. Netcom learned from the Infiniti official: Infiniti sold
A CNC rotary table is a mechanical table that can rotate around a vertical axis and a horizontal axis at the same time. It is abbreviated as a PT rotary table. The PT turntable can be used as a basic movement platform for military and civilian equipment such as radars, artillery, miss
On May 13, 2016, from the latest news from Milan, Italy, the merger of China National Chemical Industry Group and Pirelli will formally acquire administrative judicial power on June 1. Pirelli revealed last week that all financial and accounting administrative judicial procedures will take e
Variety of valves, the structure, manufacturing materials, driving methods and connections are different forms. Valves are widely used in every aspect of daily industrial and agricultural production activities and people's daily life. Valve as a fluid line control element, its main role is to is