Motors are in the market of oil drilling rigs

Since China's oilfield drilling rig drive system has been transformed from mechanical transmission to electric transmission, the motors used have been monopolized by the world-famous US GE brand. The country spends a lot of foreign exchange every year to purchase. However, with the Yongji Motor Factory motors in this area, the "foreign goods" monopoly market situation has changed dramatically. Last year, the plant's motors not only completely occupied the domestic oil field motor market, but also frequently exported to the United States Jolly company.
Yongji Electric Machinery Factory is a research and development base for electric transmissions for railway locomotives in China. At the beginning of 1998, the plant firmly seized the opportunity of upgrading and upgrading the domestic oil drilling machinery and equipment. After undergoing relevant expert technical and quality assessment, it was identified as a motor supplier by China National Petroleum Corporation. The operating environment of the oil drilling rig is poor, and it is required that the matched motors have the features of high explosion-proof performance, strong overload capacity, and easy inspection and maintenance. In order to meet these requirements, Yongji Electric Machinery Co., Ltd. has “grafted” GE technology from the United States. At the end of 1998, it developed YZ08 and other series motors that are comparable to US GE oil drilling motors, and formed mass production. In the following year, it replaced domestic oilfield imports. More than 70% of the motor. The series of petroleum motors has been listed in more than 100 new records of Chinese enterprises, thus ending the history of most of China's oilfield drilling motors relying on imports.
Yongji Motor Factory has continuously increased the development speed and technical content of this series of motors. By the end of February this year, it has developed two types of oil drilling motors with a total of 37 varieties, and has developed various types of motors for oil drilling rigs within 1000 kilowatts. The company's products are widely distributed in major oil fields such as the northeast, northwest, and central plains, with an annual sales income of 25 million yuan. The plant provides ZJ40 / 2250DB oil drilling rigs driven by variable frequency motors. Tests in Liaohe Oilfield in the first half of last year have proved that the main performance parameters are in line with industry standards, filling the gap in this field in China.