Submersible-pump-Zhejiang Qinjiang Electromechanical Co., Ltd

ABOUT QINJIANG

About Qinjiang

Zhejiang Qinjiang Electromechanical Co., Ltd. is a technology-based science and technology enterprise with more than 20 years of experience in water pump production, integrating R&D, design and manufacturing. It is a scientific and technological company with many invention patents and design patents. There are more than 2000 models of Qinjiang products, which are used in various fields such as agricultural and forestry irrigation water, domestic water, industrial water, sewage/water treatment, pumping station, municipal engineering, building water supply system and so on.

With a more stable production process and a more environmentally friendly production workshop, Qinjiang company has reached the peer-leading level. The company has a group of professional technical personnel and experienced management team. Under the guidance of the business philosophy of "science and technology change quality, excellence comes from professionalism", the company has become a superior pump manufacturer to serve customers at home and abroad.

Personalization

Product diversification

Fast Shipping

Complete certificate

OUR PRODUCTS

Providing quality water solutions

130 stainless steel deep well pump

QJD/ QJ stainless steel deep well pump

150/200QY oil-filled well submersible pump series

QY oil-immersed submersible pump series

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APPLICATION

Providing quality water solutions

NEWS

News

Providing quality water solutions

Key Causes of Safety Accidents of Stainless Steel Submersible Pump in Deep Water Well

Grounding device treatment-stainless steel submersible pump to carry out grounding protection is a mandatory requirement of national standards. If there is no grounding protection, once the shell is electrified, it will cause the water at the outlet of the pump casing and the water quality to be electrified, which will not only threaten personal safety, but also spend a lot of electromagnetic energy. However, if the grounding device is connected according to the national standard, when the pump shell is short-circuited, the current value will build a closed loop through its shell, protective grounding wire, grounding body, land resources, transformer and switching power supply. Once the leakage current is unstable, the pump casing will have a protective equipment posture, disconnect the electric switch power supply.

23/07/27

How to extend the service life of stainless steel submersible pump

The use of stainless steel submersible pump cannot be separated from the maintenance of the staff, but many customers will ignore this point in many cases, resulting in frequent failures of the machine, resulting in small losses. In order to make everyone use it more smoothly in the future, check the cable, power switch, electric shock protector, etc. before using the stainless steel submersible pump. The power switch and other household appliances should operate normally, and the cable should not be damaged. At the same time, attention should be paid to carefully identifying the cable. As the yellow and green double-color wires are wire connectors, safety accidents can be avoided.

23/07/27

How to use stainless steel submersible pump sewage pump

After the operation of the stainless steel submersible electric pump sewage pump fails, according to the given failure treatment method, if it still cannot be handled and the reason cannot be determined, do not disassemble and repair it without authorization, and immediately find a full-time personnel for maintenance. Check the motor insulation and fastening screws once a year. If the motor insulation is reduced, please find a full-time personnel for maintenance. If the fastening screws are loose, please tighten them again.

23/07/27

Advantages and uses of stainless steel water pump

Problems needing attention in the use of stainless steel water pump

23/07/27

Address: Sha'an Industrial Park, Daxi Town, Wenling City, Zhejiang Province
Telephone:+86-576-86305318
Fax: +86-576-89680255
Mobile:+86-13858636678
Mailbox:501279636@qq.com

Zhejiang Qinjiang Electromechanical Co., Ltd.
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