Focusing on cylindrical ceramic structural materials! Leave the mirror finishing and high-precision machining of rotating and sliding components to us!
Example of machining achievements of pump parts by Niimi Sangyo Co., Ltd.: Introduction of "pump shafts."
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basic information
**Features** - Surface characteristics suitable for intended use: Supports surface characteristics compatible with rotational and sliding speeds, ranging from Ra0.4 to Ra0.1 mirror finish. - Excellent wear resistance: Superior wear resistance compared to metals, resulting in a long lifespan. - Excellent heat resistance: Usable continuously in practical applications up to 1,000°C. - Excellent chemical resistance: Capable of handling the transfer of acids, alkalis, and organic solvents. Resistant to corrosion, ensuring a long lifespan. Safe for medical use as ceramics do not leach out.
Price information
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Delivery Time
※The delivery date may vary depending on the content, so please feel free to contact us.
Applications/Examples of results
■ Shaft (Spindle) Processing Examples ○ Small DC Pump ○ Magnetic Pump ○ Cascade Pump ○ Automotive Water Pump *For other details, please feel free to consult with 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