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China Fuan Zhongzhi Pump Co., Ltd. certification
China Fuan Zhongzhi Pump Co., Ltd. certification
Zhongzhi does really good on the design and manufacturing of the products. Experienced engineers service us very nice.

—— Vadim Zabiiaka

Good quality, great manufacturers, we are happy with your products.

—— Mr.Reuben kimwolo

Have been working together for more than 3 years very professional. all products work fine in our types of equipment. Thank you.

—— Mr.Yılmaz Türkoğlu

Thank you so much for Zhongzhi company to make our project run smoothly.

—— Mehmet Sefa KEÇİK

Technical issues resolved, reputation is very good.

—— Mr.ANTONIS GKANIS

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Company News
china latest news about Submersible pump use

Submersible pump use

[2019-04-22 09:13:51]
Submersible pump use 1. Try to avoid starting at low voltage. The power supply voltage and the rated voltage are not different by 10%. The motor will overheat if the voltage is too high, and the winding will be burned out. If the voltage is too low, the motor speed will drop. If the rated speed is ... Read More
china latest news about What is a plunger pump?

What is a plunger pump?

[2019-04-14 19:16:43]
What is a plunger pump? There is a temperature control inside the circulating water device of the domestic hot water circulation pump. The circulating water device is installed under the water heater, and a loop is formed by connecting the water inlet of the water heater in series. When the ... Read More
china latest news about Mechanical seal use precautions-2

Mechanical seal use precautions-2

[2019-03-30 00:40:18]
Mechanical seal use precautions-2 4. There is no reasonable setting for the auxiliary flushing system or the auxiliary flushing system. The auxiliary flushing system for mechanical seals is essential. It can effectively protect the sealing surface and cool, lubricate and wash away debris. However, ... Read More
china latest news about The role of vertical multistage centrifugal pumps

The role of vertical multistage centrifugal pumps

[2019-03-20 16:58:43]
The vertical single-suction multi-stage segmented centrifugal pump delivers normal temperature water and liquids with physical and chemical properties similar to clean water. The pump is installed vertically. A claw-type coupling connects the motor shaft and the pump shaft. The utility model has the ... Read More
china latest news about Basic knowledge about the motor(2)

Basic knowledge about the motor(2)

[2019-04-24 08:54:05]
5. In a DC motor, the components of a single-stack winding are connected in series by one on top of the other. Whether single-wave or single-stack winding, the commutator segments connect all the components to form a single closed loop. 6. Asynchronous motors are also called induction motors because ... Read More
china latest news about What is the use of stainless steel sewage pumps?

What is the use of stainless steel sewage pumps?

[2019-04-28 08:51:14]
What is the use of stainless steel sewage pumps? As the use of our stainless steel sewage pumps continues to expand, my technical advancement needs to be followed. With the environmental pollution in recent years, our demand for stainless steel sewage pumps has also increased. In the Tianjin sewage ... Read More
china latest news about Basic knowledge about the motor(11)

Basic knowledge about the motor(11)

[2019-04-30 16:52:30]
Basic knowledge about the motor 37. The calculation formula of the short-range coefficient is ky1 = sin(p/2×y1/t), and its physical meaning is that the short-distance causes the back EMF (or magnetomotive force) to be discounted (or reduced) compared to the whole distance. Coefficient). The ... Read More
china latest news about Basic knowledge about the motor(13)

Basic knowledge about the motor(13)

[2019-05-07 09:06:00]
Basic knowledge about the motor 43. The no-load test of the transformer is usually done by applying voltage and measuring on the low voltage side. The short-circuit test of the transformer is usually done by applying voltage and measuring on the high voltage side. 44. When the transformers are ... Read More
china latest news about Motor stator winding distribution

Motor stator winding distribution

[2019-05-08 08:41:54]
Motor stator winding distribution The stator winding of the motor is divided into an explicit pole and a hidden pole according to the number of magnetic poles and the distribution pattern of the winding. In the pole-type winding, each group of coils forms a magnetic pole, and the number of coils and ... Read More
china latest news about Motor stator winding shape and installation method

Motor stator winding shape and installation method

[2019-05-08 08:44:29]
Motor stator winding shape and installation method The shape and embedding mode of the stator winding of the motor are concentric and stacked windings. The concentric windings are several rectangular coils of different sizes of the same coil. They are arranged in the form of a return word one by one ... Read More
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