Product Description
Brand Name: Jingshi
OE NO.: OEM
Material Standard: SMF Series, F, FC, FN series, MPIF 35, DIN 30910, JIS Z2550
Surface Finish: Steam oxidation
Others Products: Gear
Density: 6.4-7.1 g/cm3
Apparent Hardness: 45-79HRA
Tensile Strength: 1250 Mpa Max.
Yield Strength: 700 Mpa Max.
Supply Ability: 1000000 Piece/Pieces per Month
Packaging Details
5/10 piece in one kraft paper roll, 60-70 Roll in one carton, or wooden box, pallet
Carton sizes: 360x360x250, 360x230x240, carton weight: 18 Kgs
Pallet sizes: 1200x810x830, 1200x810x1060, pallet weight: 600 to1000 kgs
Delivery Port: Tianjin, NingBo, ShangHai, Qingdao
The metal sintering sintered rotor is manufactured through advanced powder metallurgy technology, delivering superior strength, high precision, and excellent wear resistance. Designed for critical applications, the sintered rotor offers consistent performance under high-pressure and high-speed conditions, making it an ideal choice for various industrial systems. Each rotor undergoes a meticulous sintering process, resulting in a dense and uniform structure that enhances its mechanical properties and ensures long service life. Whether used in automotive, aerospace, or industrial machinery, this sintered rotor provides outstanding durability and reliable efficiency.
The rotor oil pump, crafted with precision-engineered rotors, ensures smooth and stable oil circulation even under extreme operating environments. It is specifically designed to maintain optimal lubrication, reduce friction, and improve the overall performance of engines and hydraulic systems. The compact structure of the rotor oil pump allows for easy integration into different mechanical assemblies, while its robust construction guarantees minimal maintenance requirements and prolonged operational stability. Its high volumetric efficiency and consistent output make it an essential component for modern machinery demanding top-notch reliability.
The gerotor pump, characterized by its unique inner and outer rotor design, delivers exceptional fluid transfer capabilities with minimal noise and vibration. The close tolerance between the inner and outer rotors results in a highly efficient sealing effect, reducing internal leakage and maximizing pumping efficiency. Manufactured using high-quality sintered materials, the gerotor pump offers excellent resistance to wear, corrosion, and temperature fluctuations, making it suitable for a wide range of applications, including lubrication systems, hydraulic drives, and fuel transfer units. With its simple yet robust design, the gerotor pump provides smooth, pulse-free flow and dependable performance in demanding industrial and automotive environments.
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Product Name |
Oil Pump Rotor |
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Weight Range |
1g~1.5kgs |
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Technology |
Powder Metallurgy-Machining |
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Certificate |
ISO9001/TS16949 |
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Surface Treatment |
Quenching, steam oxidation, oil impregnation, e-coating, vibration grinding |
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Tolerance |
ISO 2768 - m / H14, h14, +- IT14/2 |
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Apperance |
No crumbling, cracks, exfoliation, voids, metal pitting and other defects |
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Process Flow |
Powder mixing - Forming - Sintering - Oil impregnation - Sizing -Ultrasonic cleaning - Steam oxidation - Oil impregnation - Final inspection - Packing |
|
Application |
Gearbox, transmission case, electric tool |















