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Submersible mixer fault resolution

Submersible mixer fault resolution

First, the mechanical seal assembly inspection: the most prone to failure is the mechanical seal part, often due to wear and tear, the mechanical seal is invalid, the seal chamber is filled with water. Firstly, the mechanical seal assembly was decomposed, and two sets of mechanical seals, skeleton oil seals, output shafts, bearings, housings and end caps were cleaned and inspected, and the relevant dimensions of the bearing housing and the output shaft were checked. The problem was found, indicating that the mechanical seal was intact and the possibility of failure was eliminated.

22

2019/04

Sewage Pump Production Workshop

Sewage Pump Production Workshop

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.

15

2019/04

Sewage pump motor production

Sewage pump motor production

Lanshen Group is able to produce its own pump core components – motor, Coil motor used in sewage pump is a copper coil. Lanshen group is submersible wastewater pumps manufacturer, submersible pumps manufacturer, sewage pumps manufacturer.

08

2019/04

Sewage pump leakage tested before assembly

Sewage pump leakage tested before assembly

Lanshen Group production of submersible sewage pumps, submersible sewage pump is mounted in front of the base will be tightness tested to ensure that each sewage pump are qualified products.

29

2019/03

High temperature submersible pump technical parameters

High temperature submersible pump technical parameters

The high temperature submersible pump is composed of two parts: a three-phase asynchronous motor and a water pump. The motor is directly connected with the upper pump body, and the upper end of the motor shaft is provided with a firm shaft sealing device, which can effectively avoid the communication between the coolant in the motor and the pumped medium, and ensure the long-term safe and reliable operation of the pump. The submersible motor is a submersible asynchronous motor for water-filled wet and vertical wells. The motor and water pump are directly connected through the barrel coupling. The motor winding is a high temperature resistant nylon sheathed polyethylene water resistant magnet wire with a maximum temperature resistance up to 150 °C. It is an essential equipment for extracting high temperature water. It is mainly used for underground water intake and district heating. It can also be used in pools, water tanks, and pressurized applications.

13

2018/11

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