磁力泵技术的突破性发展
离心泵是磁力泵的主导产品，磁传动回转位移泵虽有25年的历史，仅近七八年在设计制造水平以及大扭矩能力方面才有广泛的基础。重点是磁力传动齿轮泵与螺杆泵，大传动能力达400Nm,转速3500r/min时功率为150kW。近年来永磁传动技术已从泵类向其它密封机械扩展，技术上集中于提高设备的可靠性、抗介质腐蚀新材料的研究，流体技术及制造装配的精度。磁力泵代表着一个制造技术的水平，近年来工业发达的磁力泵在效率、寿命、制造周期、成本、可靠性等方面有了突破性的进展。为满足国内外市场需要，石油化工公司成套设备向大型化发展，我国必须有一批年产千万吨级的炼油厂、百万吨级的乙烯装置。机械装备要满足重负荷、长周期、低能耗，并符合环保要求。我国在仿制国外产品中发现，制造磁力泵的材质和工艺要求是很高的(图\文www.wxjpby.com/)。
中译英：
Centrifugal pump is the dominant product of magnetic pump, magnetic drive rotary displacement pump has a history of 25 years, only nearly seven or eight years in the design and manufacture level and large torque capacity is a broad base. Focus on magnetic transmission gear pumps and screw pumps, the maximum transmission capacity of 400Nm 3500r/min power 150kW, speed. In recent years, magnetic drive pumps have been from to other seals mechanical expansion, technology is focused on improving the reliability of equipment, resistance to corrosion and new materials research, fluid technology and manufacturing assembly accuracy. Magnetic pump represents a national manufacturing technology level, in recent years developed industrial countries in the efficiency of magnetic pump, life, the manufacturing cycle, cost, reliability and other aspects of a breakthrough. In order to meet the needs of domestic and foreign markets, Petrochemical Corporation of complete sets of equipment to large-scale development, our country must have a number of annual production capacity of tens of millions of tons of oil refineries, megaton ethylene device. Machinery and equipment to meet the heavy load, long period, low energy consumption, and comply with environmental requirements. China in imitation of foreign products found in the production of magnetic pump, material and technical requirements is very high.
