China manufacturer X-10/21/40/63//100/202/250/302/630 CHINAMFG Rotary Vane Vacuum Pump for Vacuum Packaging vacuum pump ac

Product Description

Product Description

X Series Vacuum Pump is a single-stage rotary vane oil-sealed vacuum pump, suitable for low and medium vacuum fields, mainly used for pumping out air and other dry gases. It is 1 of the main equipments for low and medium vacuum. It can be used alone or as the backing pump of other vacuum pumps. The vacuum pump has the characteristics of reliable operation, few wearing parts, low vibration, low noise and high efficiency.

X Series Rotary Vane Vacuum Pump adopts foreign advanced technology, and the key components are imported components or imported materials. It can completely replace similar foreign products.

Basic Principle

The sucking and exhausting valves are usually fitted in the round pump body where there is a centrifugal rotor with 3 vanes that is driven by centrifugal power. Through the 3 vanes, the inner space of vacuum pump is split into 3 parts, whose respective volumes will change periodically as the rotor rotates. With the cavity volume changes, the sucking, compressing and exhausting stage will be done, thus removing the air at the inlet and achieving high vacuums.
 

Detailed Photos

 

Product Parameters

 

Item

Unit

X-63

Rated Speed

m3/h

63

Utmost Pressure

mbar

0.1-0.5

Noice

dB (A)

65

Work temperature

ºC

84

Oil consumption

L

2

Vapor permitted pressure

mbar

40

Suction rate of vapour

kg/h

1

Whorl of inlet

inch

Rp1 1/4″

Whorl of outlet

inch

Rp1 1/4″

Motor rated power

kW

1.5

Motor rated rotating speed

rpm

1440

Total weight

kg

58

Vacuum pump size

cm

65*43*29.5

Application Ranges:
 

A. Packaging, Sticking
1. This product is suitable for packaging, by using vacuum or inert gases, various food, metal items, as well as electronic elements.
2. It is fit for sticking photographs and advertisement sheets.
 

B. Lifting, Transportation, Loading/Unloading
1. This rotary vane vacuum pump is used for lifting glass plates, sticking boards and plastic planks, and loading or unloading non-magnetism items.
2. It is applicable to loading or unloading, transporting the paper sheets and boards in paper making and printing industry.
 

C. Drying, Air-eliminating, Dipping
1. It applies to dipping and drying the electronic elements.
2. Also, our product is capable of eliminating the air of powder materials, moulds, dopes, and vacuum furnace.
 

D. Other Applications
 Laboratory Devices, Medical Treatment Devices, Freon Recycling, Vacuum Heat Treatment
 

Features

1. This vacuum pump gives the maximum vacuum degree of less than 0.5mbar.

2. The vapor is ejected at high velocity.

3. It generates low noise while operating and the signal to noise ratio is lower than 67db.

4. Our product is eco-friendly. It is applied with an oil fog clearer, so there is no oil fog existing in exhaust air.

5. Coming with compact structure as well as scientific and reasonable design, our pump is easy to be installed in the industry system.
 

In Stocks

On-site Projects

Certifications

 

Company Profile

 

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After-sales Service: Online, Video, Call, Email Supports or on-Site
Warranty: 1 Year
Oil or Not: Oil
Customization:
Available

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Shipping Cost:

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Initial Payment



Full Payment
Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

rotary vane pump

What Is the Energy Efficiency of Rotary Vane Pumps?

The energy efficiency of rotary vane pumps can vary depending on several factors, including the design of the pump, operating conditions, and specific application requirements. Here’s a detailed explanation of the energy efficiency considerations for rotary vane pumps:

– Design Efficiency: The design of the rotary vane pump can significantly impact its energy efficiency. Modern rotary vane pumps are designed with efficiency in mind, incorporating features such as optimized rotor profiles, improved sealing mechanisms, and reduced internal leakage. These design enhancements aim to minimize energy losses and maximize the pump’s overall efficiency.

– Motor Efficiency: The motor driving the rotary vane pump plays a crucial role in its energy efficiency. High-efficiency motors, such as those meeting premium efficiency standards (e.g., NEMA Premium Efficiency or IE3), can contribute to the overall energy efficiency of the pump system. Using motors with appropriate power ratings and matching the motor size to the pump’s requirements can help optimize energy consumption.

– Operating Point: The operating point at which the rotary vane pump operates can impact its energy efficiency. Pumps often have an optimum operating range where they achieve the highest efficiency. Operating the pump within this range can help minimize unnecessary energy consumption. It’s important to consider the system requirements and select a pump that can operate efficiently under the expected operating conditions.

– Control and Automation: Implementing effective control and automation strategies can enhance the energy efficiency of rotary vane pump systems. Variable frequency drives (VFDs) or speed control mechanisms can adjust the pump’s speed or output to match the required flow rate, reducing energy wastage. Additionally, incorporating sensors and control algorithms that optimize pump operation based on demand can further improve energy efficiency.

– System Design and Integration: The overall system design and integration can influence the energy efficiency of rotary vane pumps. Proper sizing of the pump based on the system requirements, minimizing pressure losses in the piping network, and optimizing the layout of the system components can all contribute to improved energy efficiency. Considering the system as a whole and implementing energy-saving practices can result in significant energy savings.

– Maintenance and Performance Monitoring: Regular maintenance and performance monitoring are essential for maintaining the energy efficiency of rotary vane pumps. Ensuring proper lubrication, monitoring for leaks or wear, and addressing any performance issues promptly can prevent energy losses due to degraded pump performance. Periodic performance assessments and efficiency measurements can help identify opportunities for optimization and energy-saving initiatives.

It’s important to note that the energy efficiency of rotary vane pumps can vary among different pump models and manufacturers. When selecting a rotary vane pump, it is advisable to review the manufacturer’s specifications, efficiency data, and performance curves to evaluate the pump’s energy efficiency characteristics.

Overall, by considering design efficiency, motor efficiency, operating point, control strategies, system design, and maintenance practices, it is possible to enhance the energy efficiency of rotary vane pumps and reduce energy consumption in various applications.

rotary vane pump

How Does a Rotary Vane Pump Work?

A rotary vane pump is a type of positive displacement pump commonly used for creating vacuum or low-pressure environments. Here’s a detailed explanation of how a rotary vane pump works:

– Basic Principle: A rotary vane pump operates based on the principle of positive displacement. It uses a rotating mechanism with sliding vanes to create a continuous pumping action.

– Construction: A typical rotary vane pump consists of several key components:

– Rotor: The rotor is the central rotating element of the pump. It is typically offset from the center of the pump chamber and is connected to a drive mechanism, such as an electric motor.

– Vanes: The vanes are sliding elements that are inserted into radial slots in the rotor. They can be made of various materials, such as carbon, graphite, or synthetic materials, and are in constant contact with the pump chamber walls.

– Stator: The stator is the stationary part of the pump. It forms the pump chamber and is typically cylindrical in shape with an eccentric bore that accommodates the rotor.

– Inlet and Outlet Ports: The pump has separate inlet and outlet ports. The inlet allows the entry of gas or fluid into the pump, while the outlet facilitates the discharge of the pumped medium.

– Operation:

1. Starting Position: Initially, the rotor is positioned eccentrically within the stator, creating spaces, or cells, between the rotor vanes and the stator walls.

2. Intake Stroke: As the rotor rotates, one vane enters the intake port. This creates an expanding cell, leading to a decrease in pressure within the cell. This pressure drop causes gas or fluid to enter the pump through the inlet port and fill the expanding cell.

3. Compression Stroke: As the rotor continues to rotate, the vane moves along the stator wall, reducing the size of the cell. This compression action compresses the gas or fluid within the cell, increasing its pressure.

4. Discharge Stroke: The compressed gas or fluid is then pushed towards the outlet port as the vane moves further along the stator wall. This leads to the expulsion of the medium from the pump through the outlet port.

5. Repeat Process: The above steps are repeated continuously as the rotor continues to rotate, creating a continuous pumping action.

– Sealing and Lubrication: To ensure efficient operation and prevent leakage, rotary vane pumps require proper sealing and lubrication. The vanes slide against the stator walls, forming a seal to minimize backflow and leakage. Often, a small amount of oil or lubricant is introduced into the pump chamber to provide lubrication and maintain the seal between the vanes and the stator walls.

– Applications: Rotary vane pumps are commonly used in a variety of applications, including HVAC systems, vacuum packaging, laboratory equipment, automotive industry, and industrial processes that require vacuum or low-pressure conditions.

– It’s important to note that the performance of a rotary vane pump can be influenced by factors such as the speed of rotation, the number and dimensions of vanes, the quality of sealing, and the type of lubrication used.

In summary, a rotary vane pump operates based on the principle of positive displacement. It utilizes a rotating rotor with sliding vanes inside a stationary stator to create a continuous pumping action. The pump’s design allows for the intake, compression, and discharge of gas or fluid, making it suitable for various applications requiring vacuum or low-pressure environments.

China manufacturer X-10/21/40/63//100/202/250/302/630 CHINAMFG Rotary Vane Vacuum Pump for Vacuum Packaging   vacuum pump acChina manufacturer X-10/21/40/63//100/202/250/302/630 CHINAMFG Rotary Vane Vacuum Pump for Vacuum Packaging   vacuum pump ac
editor by CX 2024-03-25

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