At the 2006 Beijing International Auto Show Agricultural Exhibition Hall, Shanxi Datong Dafang Group took six of the newly developed synchronizer gearboxes, including not only the 12th gear that was just awarded the best fuel-saving award for the first truck-fueled competition. The fuel-efficient

Jet pumps are widely used to transport, compress, and mix gases and vapors, liquids, and solids. Gases or liquids are often used as a power medium. The use of jet pumps to create vacuum is another very important application. The main principle of the jet pump is that the power noz

Chemical industry: acid, alkali, solvents, suspended solids, dispersed system Petrochemical industry: crude oil, heavy oil, grease, mud, sludge Coatings industry: resins, solvents, colorants, paints Daily chemical industry: detergents, shampoo, emulsion, emulsion, hand cream, surfactant Ceramic

First, all kinds of electromagnetic valve Solenoid with electromagnetic pressure, electromagnetic air valve, stainless steel solenoid valve, respectively, two two, two three, two four-way valve, can be used to control oil, water, Tracheal Department of switching off. Such valves are used with auxili

This year's "3·15" shocked exposure of "European Floor", a brand known as a German classic for 100 years, was confirmed to be an "international joke." “European Code of Disturbances” reminded the writer of the current state of the domestic auto mark

During the operation of the pipeline, the gas in the water will escape to accumulate in the high starting point of the pipeline and even form a gas resistance. When the water flow in the pipeline fluctuates, the balloon formed by the raised part will be continuously compressed, expanded and compress

In 2006, China's general machinery manufacturing industry has achieved fruitful results in the major localization of equipment. In March 2006, Wuxi Compressor Co., Ltd. introduced the technology of Japan's Kobe Steel to manufacture the first domestic KR60 series of large-scale reciprocatin

China's spare parts industry has caused European and American companies to love and hate. The European and American countries are picking up big sticks and threatening to complain to the WTO about China’s existence of spare parts trade protection policies. The other hand is also buying

1, Technical Principle Heavy hammer butterfly valve consists of butterfly valve body, hydraulic bypass valve, weight, release device, manual pump (or electric pump), rack drive cylinder and electronic control. The pressure oil from the oil pump is input to the rack drive oil cylinder. After the pist

With the reform of the heating system, household heat metering and sub-room temperature control has begun to enter the implementation stage, the installation of temperature control valve on the radiator has been very common, with the temperature control valve sub-room temperature control, both to th

Vibrating fluidized bed drying technology is a relatively mature drying technology, widely used in chemical, feed, food, light industry and other fields. In the early 1990s, Shenyang Yitong Venture Technology Co., Ltd. cooperated with Northeastern University to apply vibrating fluidized bed dryi

On May 12th, Tangshan Steel's new product development was re-issued – 27TQ automotive structural steel was successfully tested in Tangshan No. 1 Steel Rolling Mill. The first batch of 2000 tons of 8×1500mm hot rolled coils were tested for mechanical properties, surfa