With the improvement of industrialization and automation, these equipments need a large number of high performance and high reliability hydraulic pneumatic and sealing elements. According to preliminary estimates, the total domestic demand for hydraulic, hydraulic, pneumatic, and sealing products by 2010 is expected to increase from 20 billion yuan in 2005 (including about 900 million U.S. dollars worth of imports and nearly 300 million U.S. dollars) to about 35 billion yuan (of which The import is about 1.5 billion U.S. dollars and the export is about 500 million U.S. dollars). Among them, hydraulic products increased from more than 10 billion yuan to 20 billion yuan, hydraulic products from more than 1 billion yuan to more than 2 billion yuan, pneumatic products from nearly 3 billion yuan to more than 5 billion yuan, and sealed products from more than 3 billion yuan Yuan increased to 7 billion yuan.
Among them, construction machinery is the largest user of hydraulic products, accounting for 42.3% of the industry's sales, and the proportion will increase in the future. Therefore, the development trend of construction machinery is of utmost importance. It is estimated that by 2010, the annual demand for hydraulic excavators will reach 60,000 to 80,000 sets, bulldozers (above 120 hp) will be nearly 10,000 sets, loaders will be about 100,000 to 120,000 sets, levelers will be about 2,000 sets, and road rollers will be about 1.5 tons. Million, about 20,000 construction cranes, about 80,000 forklifts and nearly 10,000 cement mixers. In addition, China currently has about 1.4 million engineering machinery and is expected to reach 2 million by 2010. It is also known that hydraulic components imported by domestic companies, such as excavators, road machinery, and cement mixers, amount to about 150 million U.S. dollars or more each year. In short, the market for hydraulic equipment and seals used in construction machinery and maintenance will face a new era of great development.
Lifting Hopper Concrete Drum Mixer
China leading manufacturers and suppliers of Portable Concrete Mixer,Lifting Hopper Concrete Drum Mixer, and we are specialize in Manual Operation Concrete Compulsory Mixer,Concrete Compulsory Mixer, etc. The js series twin-shaft forced mixer equipped with this product is equipped with Zeyu multi-axis sealing technology and has stable performance. The stirring blade drives the stirring blade to force the stirring of the material in the tank body, the stirring effect is very strong, and the stirring quality is good.concrete mixer is a small concrete mixer, the machine can be stirred plastic and hard concrete.Concrete Mixer Machine price list in sri lanka has the advantages of novel structure, reliable performance, high productivity, good mixing quality, light weight, beautiful appearance, easy operation and maintenance, etc.jzc350 with lift concrete mixer is a kind of advanced small-scale concrete mixer.This product concrete mixer uses js series twin-shaft forced mixer with stirring by a self-loading function and forced two, stirring effect, good wear resistance, low energy consumption.
There are two steel bearing protection circles between the mixing arm and shaft.to prevent coarse sand.In the steel circles there is a airway. When certain pressure of air goes though it,a pressure protection mat will be formed between the interface of the mixing arm and shaft to prevent water and mud from close to shaft head and prolong the service life of the mixer.
Portable Concrete Mixer,Lifting Hopper Concrete Drum Mixer,Manual Operation Concrete Compulsory Mixer,Concrete Compulsory Mixer
Shandong Zeyu Heavy Industry Science and Technology Co.,Ltd. , https://www.sdcementsilo.com