High-voltage Inverter Applied in Construction Trades

At present, with the increasing competition in the cement industry, the production cost determines the competitive position of the cement enterprises in the market. Moreover, energy consumption is about 20-30% of the total cement producing costs, which is the major factor that causes high cost of cement. Therefore, how to decrease the power consumption in the production process of cement attracts more attention in this industry.
Building materials industry, the high-voltage inverter is mainly used for the cement industry. Specific application areas for cement kiln fan, kiln exhaust fan, heat fan, raw meal mill circulating fans, crushers, coal mill and cement mill on.
In the cement production process, the fan has been a lot of use. Fan load power consumption larger, higher starting current, while using electric valves, wind panels and other devices to regulate the air volume, low efficiency, but also when the starting valve, also issued a howling and vibration, frequent accidents, in order to meet the the maximum demands of the production environment, when the duct system design air flow and pressure are often too large, too large design of power will inevitably lead to waste of energy
Now, with the increasing competition in the cement industry, the production cost of cement determines the level of competition in the market place. The power consumption accounted for the total cost of cement is caused by the high cost of cement, a major factor, thus reducing the cement production process consumes more electrical energy caused by the industry's attention
The past two years the cement industry demand for high-voltage converters are gradually tap the potential of years in the industry became the focus of the major manufacturers, the demand for high-voltage inverter is about million yuan, mainly from the transformation of old equipment.
In the last two years, the potential demand of high-voltage inverter in the cement industry is exploited gradually. In 2007, cement industry became many manufacturers' focus. The demand for high-voltage inverter is worth about RMB 364 million yuan, mainly used for the retrofit of old equipments.