Vacuum pump
Consulting
Roots vacuum pump – ceramic ball bearings
Features: A deep-groove ball bearing with a angular-contact design enhances radial stiffness; ceramic balls are used as rolling elements, increasing the maximum speed and reducing operating temperature rise; additionally, a single-sided seal ensures that lubricant from the gearbox does not leak into the housing. It can also be applied in industries such as pumps.
Screw vacuum pump – angular contact ball bearing
Features: Employs angular contact ball bearings or double-row angular contact ball bearing designs, with a large-ball configuration to enhance load-carrying capacity; for certain speed‑dependent operating conditions, ceramic balls may also be used. After preloading, axial stiffness is improved. It can also be applied in industries such as pumps and gear reducers.
Vortex vacuum pump – with flanged bearing
Features: Employs a double-row angular contact design, with a split inner ring and an integral outer ring featuring a flange, enabling direct connection to the rotating disk. Advantages: Enhances manufacturing and installation accuracy, improves load-carrying capacity and overall service life, and reduces bearing maintenance costs. It can also be applied in industries such as compressors and fitness equipment.
Industrial Pump – Wear-Resistant Shaft Sleeve
Features: Utilizing a thermal spray process, a coating is formed on the metal substrate surface, achieving a hardness of 650–900 HV; the new approach employs a diamond-like carbon film with a thickness of only 3–5 µm, delivering a coating hardness of up to 2000 HV. Advantages: Excellent corrosion resistance and wear resistance. It can also be applied in industries such as motorcycles.
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Chichuang·Hangzhou
Address: Floor 4, Unit 2, Building 10, No. 505 Xingguo Road, Linping District, Hangzhou City
Chichuang·Shenzhen
Address: Room 2405, Building 111, Phase I, Vanke City, Nanbu Bay, Humen Town, Dongguan City
Chichuang·Chongqing
Address: Building 4, No. 5 Huoju Avenue, Jiulongpo District, Chongqing City
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Factory Address: Building 1, No. 10, Nangonghe Road, Donghu Subdistrict, Linping District, Hangzhou.
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