What are the main advantages of electromagnetic metering pumps

Electromagnetic metering pumps are mainly used for low and medium (0-40bar) pressure and low (0-70L H) flow, and electromagnetic metering pumps are generally used for this pressure and flow range.

Compared with the motor pump, it is smaller in size, more convenient to install, more optional functions, and diversified in adjustment methods. For low-end users, there are only manual adjustment stroke and fixed several frequency pumps, for customers with higher requirements, a variety of control methods (manual stroke adjustment + pulse frequency control, analog control), on-site LCD flow display, synchronous relay output, rich free programming menu settings, the pump itself with a flow correction system, and supporting flow monitoring system, storage tank level alarm system, its own circuit board fault monitoring system, PROFIBUS DP bus interface, etc. The above are the features that are not available in a separate motor pump, while the electromagnetic pump can be integrated.

Electromagnetic metering pumps are mainly used for low-flow dosing, and in some important processes, such as more expensive drugs or spices or high-end solenoid pumps, high-end electromagnetic pumps are required for precise control, as well as various hygienic pump heads and diaphragms or plungers.

In fact, various products are developed to meet various special requirements, such as electromagnetic metering pumps are used in her specific industrial environment, and there is no other equipment in this specific industrial environment that can replace her. For example, there is basically no comparison between progressive cavity pumps and metering pumps, although they have some overlapping parts in function, but their specific environments are different.

Metering pump which ***:

1. Xinlan Home.

Reason for being on the list: Xinlan Home Furnishing brand belongs to Yongkang Haoze Lighting Business Department, and has won the love of consumers with strict quality and high-quality service.

2. ZMKAM Home.

Founded in Hangzhou in 2009, the company has set up 82 delivery sites in Zhejiang Province, with a delivery network throughout Zhejiang Province, 8 trunk transport vehicles, 480 delivery workers, and well-known e-commerce partners such as Tmall, Amazon, Yihaodian and Dangdang.

3、kamoer

Reason for listing: Kamoer is a brand owned by Kachuaner Fluid Technology (Shanghai). Kachuaner Fluid Technology (Shanghai) **** is a company that provides products and solutions in the field of fluids, the company integrates R&D, production, sales and service, and is mainly engaged in precision micro pumps.

Kachuaner continues to develop high-tech products, has a number of independent patented products, and has established long-term cooperative relations with many enterprises. The company's products are widely used in scientific research laboratories, biopharmaceuticals, food and beverage, fine chemicals, environmental protection and many other fields.

4. Fujiwara. Reason for being on the list: Fujiwara is a brand of Taizhou Fujiwara Tools, the brand paint gun is a one-key spraying, high-efficiency paint saving, efficient atomization, paint saving, using all-metal material, copper core nozzle, high atomization cap, giving you a simple and convenient painting project.

5. Tiffanyelle Home.

Reason for listing: The current office of the Tiffany Nile Home Furnishing brand is in Huizhou, Guangdong, and the official Tiffany Nier's Home Furnishing has been opened on the Internet, so that the majority of netizens can also buy the same products as the Tiffany Niel's physical stores on the Internet.

Since its inception, Tiffany Nile Home has been loved by the majority of users, although Tiffany Nile Home has achieved some good results, but has not slowed down the pace of progress, is still working hard to become the top brand in the industry.

Metering pumps looking for sunshine pump industry, I bought a batch of metering pumps before and it is quite good, and there is no big problem with it.

Before, only the company bought a batch of quality Sunshine Pump brand metering pumps are quite good, and there has been no maintenance, and Beijing seems to be its own.

There are few easy-to-use manufacturers of metering pumps, and I think the sunshine pump industry is not bad, and there has been no maintenance for more than three years, and Anhui seems to be its family.

The function of the metering pump is to simplify the oil circuit system and reduce the heat generation of the oil.

The metering pump is a variable variable pump with variable output flow under the condition of constant speed, and vice versa. The biggest difference is that the shaft of the variable displacement pump is eccentricly mounted.

To put it simply, once the speed of the dosing pump is selected, its flow rate cannot be adjusted. The output flow of the variable pump can be automatically adjusted according to the pressure change of the system.

That is, the output flow is small when the pressure is high, and the output flow is large when the pressure is low. This saves the number of hydraulic components, simplifies the oil circuit system, and reduces oil heat generation.

The metering pump is a kind of pump used to accurately measure and convey various fluid media of filial piety, which is mainly used in chemical, petroleum, pharmaceutical, food and other industrial fields.

The metering pump mainly has the following functions:

Accurate metering: The metering pump adopts a precise flow sensor and metering control system, which can achieve accurate flow control and metering.

Stable conveying: The metering pump has the characteristics of stable flow and pressure output, and can stably convey various media within a certain pressure range.

High-precision control: The metering pump adopts the metering control system for flow control, which can achieve high-precision flow control and ensure the stability and quality reliability of the production process.

Wide applicability: The metering pump can convey a variety of viscosity, density, corrosive, high temperature and high pressure media, and has a wide range of applications.

In general, the main function of the metering pump is to realize the flow metering and control, to ensure the stability of the production process and the reliability of product quality.

Metering pumps are a type of fluid transfer machinery that stands out for maintaining a constant flow rate independent of the discharge pressure. The use of state-return metering pumps can complete the functions of conveying, metering and regulating at the same time, thereby simplifying the production process. With multiple metering pumps, several media can be fed into the process in exact proportions for mixing.

Due to its prominence, metering pumps are now widely used in petrochemical, pharmaceutical, food and other industrial fields.

A: The digital metering pump has the characteristics of high speed, small size, light efficiency, high flow, simple structure, and stable performance of infusion without pulsation. Choose the style and performance of a digital diaphragm metering pump to meet the requirements of equipment process pressure escalation temperature cavitation flow.

And the mechanical reliability is high, the noise is low, and the vibration is small.

b: The unique drive technology and microprocess control ensure low pulsation and precise dosing of liquids, even when pumping with point viscosity or exhaust gas.

In contrast to traditional stroke length adjustments, the EMG controls the dosing volume by means of a fixed suction stroke speed and an automatically adjusted dosing stroke motor speed, which allows the system to guarantee optimal dosing throughout the entire workflow.

Hello,The United States imported metering pump manufacturer - Kornke KNKEGlad for your question.

The selection of metering pumps is as follows:

1. Determine the pressure: the rated pressure of the selected metering pump should be slightly higher than the maximum pressure required, generally 10-20% higher, and it cannot be too high, the pressure is too high and will waste energy and increase the investment and operation costs of the equipment.

2. Determine the flow rate: the selected metering pump flow rate should be equal to or greater than the flow required by the process, and the flow range of the metering pump is better than 30-100% of the rated flow range of the metering pump, and the repeated reproduction accuracy of the metering pump is high. Considering the economy and practicality, it is recommended that the actual required flow rate of the metering pump should be 70%-90% of the rated flow rate of the metering pump.

3. Determine the material of the old rental mold of the pump head: after the specific model and specification of the metering pump are determined, it is very important to select the material of the overflow part according to the attributes of the flow medium, and the material of the pump head is selected.

Metering pumps. Features of metering pumps:

A metering pump refers to a pump that can accurately adjust and convey the medium through the flow rate (or stroke length) adjustment mechanism (or equipment) and the indication on the flow rate (or relative stroke length) indicating mechanism (or equipment).

The above is the American source imported metering pump manufacturer - Keen Ke KNKE, about this problem. If you have the purchase needs of metering pumps, welcome to the official website of KNKE in the United States for selection and procurement, or ask the professional and technical personnel of KNKE to find the most suitable product for you.

How to choose the selection plan of metering pump? What are the requirements for accurate and appropriate selection of metering pumps? Where do you start? Guess the leak to reveal it for you one by one:

Measure the flow rate of the medium of megamone, that is, the flow rate of the liquid to be measured;

The chemical properties of the measured medium are the main characteristics of the liquid being measured, such as chemical corrosivity, viscosity and specific gravity.

Measure the back pressure of the system.

To have a suitable suction height, it should be properly considered.

Other attention requirements such as analog control, pulse control, flow monitoring, and timers.

Make a decision on the selection plan of the metering pump; Basen metering pump has the most complete range of product series, and with its unique technical advantages, a variety of driving methods and hydraulic end materials, Basson metering can meet the needs of almost all applications for chemical dosing, so that it is widely used in petrochemical, chemical, petroleum, natural gas, electric power, environmental protection, water treatment, papermaking, pharmaceutical and other fields.

Metering pump is a commonly used flow control equipment, and its main performance indicators include the following aspects:

Flow Range: The flow range of a metering pump refers to the range of liquid flow that it can control, usually bounded by the minimum and maximum flow rates. The size of the flow range depends on the type and construction of the pump, as well as the requirements of the application.

Flow Accuracy: Flow accuracy refers to the flow control accuracy of a metering pump, usually expressed as a percentage. The level of flow accuracy directly affects the use effect of the metering pump, and for the occasion with high requirements for liquid metering accuracy, it is necessary to choose a metering pump with high flow accuracy.

Repeatability: Repeatability refers to the stability and consistency of the output flow rate of the metering pump during multiple operations, and it is also one of the important indicators to evaluate the performance of the metering pump. The higher the repeatability, the higher the control accuracy of the metering pump, and the more stable and reliable the pump's performance.

Viscosity range: The viscosity range refers to the range of viscosity of liquids that can be handled by metering pumps. Metering pumps are generally suitable for low to medium viscosity liquids, but there are also metering pumps that are specifically designed for high viscosity liquids.

Pressure range: The pressure range refers to the maximum and minimum pressure range that a metering pump can withstand. The choice of pump should be determined according to the requirements of the actual use situation.

Corrosion resistance: Since the metering pump is mainly used to treat liquids such as chemicals, the metering pump should have good corrosion resistance to ensure the long-term stable operation of the pump.

In summary, the performance of the metering pump mainly includes the flow range, flow accuracy, repeatability, viscosity range, pressure range, punch encirclement and corrosion resistance. When selecting a metering pump, it is necessary to determine the required performance indicators according to the requirements of the actual use situation, and select the metering pump that meets the requirements.

Pump performance: 1. The screw pump can be self-priming and has a high self-priming capacity. 2. The screw pump can supply liquid smoothly and continuously without pulsation, and there is no stirring medium and emulsifying medium.

3. When the screw pump works, the pressure is stable, the flow rate is constant, the vibration is small, and the noise is low. 4. The screw pump is reliable in sealing, no leakage and has a long life. The working principle of the screw pumpThe screw pump is a positive displacement pump, the screw in the pump has to be meshed with each other, the spiral groove on the screw and the hole wall that accommodates the screw form a sealing cavity connected to each other, with the continuous rotation of the screw, the sealing cavity is continuously and smoothly pushed forward along the axial direction without rotation, so as to realize the ability of the pump to push the medium.

Structural characteristics of screw pump 1. The pump core in the pump body can be dismantled and replaced as a whole, which is convenient for maintenance and maintenance. 2. The inlet and outlet direction of the pump can be adjusted, which is convenient for design and installation. 3. The pump has horizontal, vertical and bracket structures to meet the needs of different conditions.

4. According to the medium to be conveyed, the pump can adopt heating or cooling structure. 5. The bearings and mechanical seals of the pump can adapt to the requirements of various media and various temperatures through different configurations.

1. Shanghai Shenquan beats the bent virtual pump valve.

Shanghai Shenquan Pump & Valve Manufacturing Co., Ltd. is a pump and valve manufacturer integrating research, development, production, sales and service. The products involve industrial and mining enterprises, agriculture, urban water supply, petrochemical industry, power station, shipbuilding, metallurgy, high-rise building, fire water supply, industrial water treatment and pure water, food, pharmaceutical, boiler, air conditioning circulation system and other industries.

2. Grundfos.

Founded in 1945, Grundfos Pump (Shanghai) is a well-known pump brand, it is one of the well-known enterprises in the global pump industry, and it is also the leader in pump technology, and is one of the manufacturers of pump products.

3. Connected. Shanghai Liancheng (Group) is a famous brand product in Shanghai, and is a well-known brand of water pumps, and is a well-known manufacturer of pump valves and fluid pumping systems, electrical control systems, environmental protection equipment members of the large-scale group enterprises.

4. South. Nanfang Pump Industry Co., Ltd. is a listed company, a well-known trademark in Zhejiang Province, a high-tech enterprise, and one of the manufacturers with large sales in the field of stainless steel stamping and welding centrifugal pumps in China.

5. Wilo. Founded in Germany in 1872, Wilo Pump System **** is a well-known pump brand, a manufacturer of pump systems, and one of the earliest groups to develop and innovate pump systems.

6, Kaiquan. Shanghai Kaiquan Pump Industry (Group) is a well-known trademark in Shanghai, and is a large-scale comprehensive pump company integrating design, production and sales of water supply pump equipment and pump control equipment.

7. New Territories. Founded in 1984, New Territories Pump Group Co., Ltd. is a joint-stock listed company specializing in the production of various pumps and control equipment in Zhejiang famous brand products and high-tech enterprises. Main Products:

Self-priming booster pumps, water heater booster pumps, submersible sewage pumps, etc.

8. Chengfeng. Founded in 1998, Shanghai Chengfeng Fluid Equipment Co., Ltd. focuses on the R&D and production of water pumps, and is a manufacturer specializing in the R&D and production of fire pumps, fire control cabinets and other products.

9. Oriental. Shanghai Oriental Pump Industry (Group) is a famous brand in Shanghai, which is an enterprise group integrating scientific research, manufacturing, sales and service.

10, Kasby.

Founded in Germany in 1871, the KSB Group is one of the manufacturers of pumps and valves and related systems.