Shandong Bangtai Mechanical and Electrical Equipment Co., Ltd.

c= % r> ) )>B Explosion-proof submersible pump&explosion-proof submersible sewage pump&explosion-proof sand removal pump&mine explosion-proof pump
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% r> ) )> B series flameproof sewage and sand discharge submersible electric pumps are designed and manufactured strictly in accordance with the coal industry standards/"Explosionproof Submersible Electric Pumps for Coal Mines" and the National Executive Standard B of the Republic of China. The motor adopts a flameproof three-phase asynchronous motor. It has the characteristics of large starting torque, good operating performance, low noise, small size, light weight, easy maintenance, etc., as well as excellent flameproof structural performance and high protection level.
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% r> ) )>The electric pump uses a shaped rubber seal ring as a static seal, which has good structural performance. The rubber vulcanization curve control technology is used to ensure the quality and sealing of the ring against moisture and aging. performance. The dynamic seal uses two sets of mechanical seals with oil chamber isolation protection, which effectively provides lubrication for the rotating friction pair, forms fluid film lubrication protection, and releases the heat accumulated during movement, thereby extending the service life of the mechanical seal and ensuring improved sealing performance.
r Song Dynasty>