Ceramic structural materials with a cylindrical shape that require high precision, such as those used for artificial dialysis and home fuel cells.
NiiMi Sangyo Co., Ltd. introduces its contract manufacturing of "high-precision clearance valve-less piston pumps," capable of producing ceramic pump components such as air dynamic bearings for valve-less piston pumps. 【Features of Ceramic Pump Components】 ■ Surface characteristics suitable for intended use → Supports surface characteristics from Ra0.4 to Ra0.1 mirror finish, compatible with rotational and sliding speeds! ■ Excellent wear resistance → Superior wear resistance compared to metal, ensuring long lifespan! ■ Excellent heat resistance → Usable continuously at temperatures up to 1000°C! ■ Excellent chemical resistance → Capable of conveying acids, alkalis, and organic solvents. Resistant to corrosion, ensuring long lifespan! Safe for use in medical applications as ceramics do not leach out! *For more details, please download the catalog or contact us directly.
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basic information
【Processing Achievements of Pump Parts】 We have the following achievements in ceramic pump parts. With our unique technology, we can propose cost reductions. ■ Plunger High-pressure pumps, HPLC (High-Performance Liquid Chromatography) pump pistons, valve-less piston pumps, dialysis pumps ■ Shaft (Spindle) Small DC pumps, magnetic pumps, cascade pumps, automotive water pumps ■ Thrust Bearings Thrust washers, liner rings, thrust supports ■ Bearings Bearing bearings, sleeve bearings ■ Valves Pressure regulating valves, discs, seats *For more details, please contact us.
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Company information
Our company has established a stable business foundation by balancing a wide range of fuels, from industrial fuels for factories to automotive fuels through the expansion of gas stations. Furthermore, while developing our business centered around fuel, we are evolving into a flexible service provider that can meet the diverse needs of our customers. In the manufacturing sector, we are expanding our business into growth areas such as the production of new material fine ceramics and the recycling of waste oil and sludge. Additionally, as a new business initiative, we are also granulating high melting point spherical powders for metal 3D printers. [Key Focus Areas] ■ Manufacturing of ceramic components ■ Granulation of metal powders for 3D printers using plasma melting