IMCB Magnetic gear pump is a kind of non-contact torque transmission through the magnetic actuator to achieve static seal instead of dynamic seal, so that the pump to achieve a complete leak-free volume gear pump. Magnetic gear pump for petroleum, chemical, pharmaceutical, smelting, electroplating, environmental protection, food, national defense and other industries, is the transport of flammable, explosive, volatile, toxic, rare precious liquids and a variety of corrosive liquids ideal equipment. The utility model is suitable for conveying a certain lubricating fluid without solid particles and fibers in the process flow of various industries.