The Anju Pump Factory is turning out various types of pumps which are perfect in all aspects of mechanical strength, flow rate, head and efficiency. The pumps are designed to fully ensure super-high pressure.
At present, the technology of making such pumps is regarded as a cutting-edge one confined to some developed countries.
The factory set a high goal for developing new types of pumps by its own efforts and technology and vigorously pushed ahead with researches into the designing, introduction and serial production lines.
It has solved knotty and complicated sci-tech problems necessary for production, including the quality of materials of various spare parts, the angle and thickness of wings and the numerical value of inlet and outlet valves. It also established a new casting process by intensifying the research into cast-iron modifier by means of rare earths.
Based on such achievements, it is mass-producing various sizes of pumps, including electricity-saving multi-stage centrifugal pumps, large-size drain pumps, self-suction centrifugal pumps and underground ultra-brine pumps. The pumps have been installed in Ryomyong and Mirae Scientists streets and introduced into different sectors of the national economy.
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