lanshen pump group

Lanshen Group

R & D and manufacture Submersible Sewage Pump ,sewage pump,axial pump,submersible sewage pump.

sewage pump finished product warehouse

Sewage Pump Warehouse

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Lanshen Services

Submersible Sewage Pump is the main products of lanshen group. We have been in the field of manufacturing and exporting Submersible Sewage Pumps for nearly­ ten years.

Submersible Sewage Pump is the main products of lanshen group. We have been in the field of manufacturing and exporting Submersible Sewage Pumps for nearly­ ten years.

Adopt high-power in charge of by brilliant floodgates, through adjusting brilliant floodgates in charge of and wait for tradition start the ideal regeneration product of the equipment .

Submersible Sewage Pump Test

Nanjing lanshen Pump Corp.LTD.,

Nanjing lanshen Pump Corp.LTD., founded in 1958,after 50 years of development, is now a registered capital of 50 million yuan, with assets exceeding 400 million yuan, accounting for area of 280 acres. China’s first submersible sewage pump and mixer in the birth and to fill the gap. Currently has a centrifugal pump, switch type electric control, water treatment equipment for mass production of special machines ability to produce its own sewage plant and pumping station for more than 70% of the equipment. Lanshen Pump R & D and manufacture Submersible Sewage Pump ,sewage pump,axial pump,submersible sewage pump.

Hot News

submersible pumpRead more +21 September 2017 By admin in blog

What should pay attention when use deep well submersible pump?

Start deep well submersible pump, should be smooth rotation, no vibration and abnormal sound, observe the motor running current and line voltage before and after the start of any significant fluctuations. Pay attention to the first installation or maintenance after the operation of the submersible pump, test machine can only start on the ground in
centrifugal pumpRead more +20 September 2017 By admin in blog

Why do the liquid of centrifugal pump back-flow?

The flow of liquid is maintained by the energy gradient. When the flow is reduced to near zero, the impeller may increase the peripheral velocity around the inlet due to the action of the inertial force of the liquid, so that the energy near the wall increases, which keeps the liquid flowing The energy slope
centrifugal pumpRead more +14 September 2017 By admin in blog

Submersible pump sediment concentration and motor winding temperature

If there is no safety valve, blindly raise the temperature of the magnet wire, such as 180 ℃, 200 ℃, or even 240 ℃, the probability of explosion will be higher. This is because the winding temperature is getting higher and higher, it will produce saturated steam to provide higher temperature, more heat, will lead
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