China OEM Stainless Steel High Speed Direct Drive Rotary Vane Vacuum Pump Oil vacuum pump brakes

Product Description

Stainless Steel High Speed Direct Drive Rotary Vane Vacuum Pump Oil
 

The rotary vane vacuum pump is an oil-sealed rotary displacement pump. The outlet valve is oil-sealed. The inlet valve is designed as a vacuum safety valve that is always open during operation. It can be used independently ,which also can be as booster pump, diffusion pump , molecular pump and titanium pump’s pre-pump. Also used as electronic devices produce, vacuum drying, filtration, welding, metal smelting, etc.
Features of Rotary Vane Vacuum Pump:

1. The 2XZ series rotary vane vacuum pump belongs to 2 stage direct connection structure rotary vane vacuum pump, which can be used for drying, sealing the container and other ancillary pumping air or net vacuum equipments.

2. It has the advantages of small size, light weight, low noise, convenient for using and more.

3. The 2XZ series Rotary Vane Vacuum Pump can not be used as the compression type delivery pump.

4. 2XZ series rotary vane vacuum pump can be used independently, which also can be as booster pump, diffusion pump, molecular pump and titanium pump’s pre-pump. Also used as electronic devices produce, vacuum drying, filtration, welding, metal smelting, etc.

Application:

vacuum drying oven, short path distillation, etc.

Packaging:
-After use cartons inside, outside with wooden case packaging;
-Both neutral and customized packaging can be available.

Shipping:
-We can ship the goods to you by International Express such as DHL, TNT, EMS, FedEx and so on and you can also choose the appropriate 1 based on your timeline and budget. Besides, you can definitely choose to use your own shipping agent.

Shipping method Note
Express Door to door, very convenient, don’t need to clearance or pick-up
By air Airport to an airport, you need to do the customs clearance and pick up the goods at your local airport, which you can have a local shipping agent to do for you.
By sea Port to port and you need to do the customs clearance and pick-up the goods at your local port, which you can have a local shipping agent to do for you.

Pre-sale Service:
–24 Hours online service for your consult.
–Help choose right model,and a series of service,person,advise.
–Give you best offer.
–Provide discount for many sets order.
–Do customer’s request.
–Choose payment term you convienent.
–Promptly production and delivery,inform you in time.
–Can provide invoice value as you like to decrease your tax.
After-sale service:
–1 year warranty service and all life maintenance.
–Technical Egineer are avalible for oversea trainning.
–Remote control technical consult.
–Free installation DVD.
–Maintenance plan.

Company Introduciton:

HangZhou CHINAMFG Machinery and Instrument Equipment Co., Ltd. is specialized in R & D, production, sales, teaching and chemical biology pharmacy equipment integrated company. The main products are rotary evaporator, jacketed glass reactor, single layer glass reactor, circulating water vacuum pump, low temperature reaction bath (slot), low temperature cooling fluid circulating pump(cool chiller), vacuum drying oven, blast drying oven, freeze dryer, water/oil bath, magnetic heating stirrer, overhead mixer, ultrasonic cleaning machine, lift platform, etc. Besides, we act as agents of some domestic and foreign famous enterprise products, sustaining high praise in domestic junior colleges and universities, scientific research units, etc. Our products are sold to USA, Australia, Asia, Brazil, Iran, Egypt etc. countries and our customers have been fully affirmation.

Factory Size: 1,362
Main Markets: Central America, Mid East, Oceania, Africa, South America

FAQ:

1.What’s the minimum order quantity?
One set at present.

2.What kind of payment term do you accept?
Normally we accept TT, Paypal, Western Union, Alibaba Escrow, and L/C. The exactly term will be discussed during the deal.

3. How will you delivery these goods?
It will be decided according to your quantity. Normally we will choose International Express, Air and sea.

4.How will package glass equipment?
We package these glass equipment in good and Non fumigation standard wooden case.

5.Can you accept OEM terms?
Sure.

6.How to choose suitable equipment ?
You tell us your requirements (For example: capacity, temperature range, pressure, etc ), we will recommend you the best suitable equipment.

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After-sales Service: 1year
Warranty: 1year
Oil or Not: Oil
Structure: Rotary Vacuum Pump
Exhauster Method: Positive Displacement Pump
Vacuum Degree: High Vacuum

rotary vane pump

How Does the Cost of Rotary Vane Pumps Compare to Other Types?

The cost of rotary vane pumps can vary depending on factors such as pump size, design, construction materials, manufacturer, and specific application requirements. Here’s a detailed explanation of how the cost of rotary vane pumps compares to other types:

– Initial Cost: In terms of initial purchase cost, rotary vane pumps are generally considered to be more affordable compared to certain high-end pump technologies such as centrifugal pumps or positive displacement pumps with specialized designs. Rotary vane pumps are available in a wide range of sizes and configurations, allowing for cost-effective options that suit various application needs.

– Maintenance and Operating Costs: When considering the total cost of ownership, including maintenance and operating expenses, rotary vane pumps typically offer advantages. These pumps are known for their simple design, which often translates into lower maintenance requirements and costs. They generally have fewer components and straightforward maintenance procedures, making them relatively easy to service and repair. Additionally, rotary vane pumps are often energy-efficient, contributing to lower operating costs over the pump’s lifespan.

– Efficiency and Energy Consumption: Rotary vane pumps generally have lower energy consumption compared to certain other pump types, such as older reciprocating pumps or some types of diaphragm pumps. The efficient design and operation of rotary vane pumps can result in reduced energy costs, especially when coupled with appropriate motor selection and control strategies.

– Longevity and Durability: Rotary vane pumps are known for their durability and longevity, which can contribute to cost savings over time. With proper maintenance, these pumps can provide reliable performance for extended periods, reducing the need for frequent replacements. The robust construction and use of high-quality materials in rotary vane pumps enhance their resistance to wear and tear, extending their operational lifespan.

– Application-Specific Costs: The suitability and cost-effectiveness of rotary vane pumps compared to other types can vary depending on the specific application requirements. While rotary vane pumps are versatile and widely used, there may be cases where other pump technologies, such as centrifugal pumps for high-flow applications or specialized positive displacement pumps for specific fluids, offer better performance or cost advantages. It’s essential to evaluate the specific needs of the application and consider factors such as flow rate, pressure requirements, chemical compatibility, and system efficiency when comparing costs.

It’s important to note that the cost comparison between rotary vane pumps and other pump types is not universal and can vary significantly based on factors mentioned earlier. Additionally, market conditions, availability, and specific manufacturer pricing policies can influence the cost differentials between pump types.

When selecting a pump, it is advisable to consult with pump manufacturers, distributors, or industry experts to assess the overall costs and benefits associated with different pump types. They can provide insights into the upfront costs, maintenance requirements, energy efficiency, and long-term value of various pump options, helping to determine the most cost-effective solution for a specific application.

In summary, while rotary vane pumps generally offer competitive initial costs, lower maintenance and operating expenses, and good durability, the cost comparison with other pump types depends on multiple factors and the specific application requirements.

rotary vane pump

What Are the Main Components of a Rotary Vane Pump?

A rotary vane pump consists of several key components that work together to create a pumping action. Here’s a detailed explanation of the main components:

– Rotor: The rotor is the central rotating element of the rotary vane pump. It is typically made of a durable material such as stainless steel or cast iron. The rotor is connected to a drive mechanism, such as an electric motor, which provides the rotational power.

– Vanes: The vanes are sliding elements that are inserted into radial slots in the rotor. They can be made of various materials, including carbon, graphite, or synthetic materials. The number of vanes in a rotary vane pump can vary, but typically there are multiple vanes evenly spaced around the rotor. The vanes are crucial for creating a seal against the stator walls and for generating the pumping action.

– Stator: The stator is the stationary part of the rotary vane pump. It forms the pump chamber and provides the housing for the rotor and vanes. The stator is typically cylindrical in shape with an eccentric bore that accommodates the rotor. It is commonly made of materials such as cast iron or stainless steel to ensure durability and resistance to wear.

– Inlet and Outlet Ports: The rotary vane pump has separate inlet and outlet ports. The inlet port allows the entry of gas or fluid into the pump, while the outlet port facilitates the discharge of the pumped medium. These ports are strategically positioned on the pump housing to enable the flow of the medium in and out of the pump.

– Seals: Seals are essential components of a rotary vane pump as they prevent leakage and maintain the integrity of the pumping system. The primary seal is formed between the vanes and the stator walls, ensuring that gas or fluid is contained within the pump chamber during the pumping process. Additional seals may be present at the inlet and outlet ports to prevent any leakage at these points.

– Lubrication System: Rotary vane pumps often require lubrication to minimize friction and wear between the rotating components. Lubrication is typically achieved by introducing a small amount of oil or lubricant into the pump chamber. The lubricant helps reduce friction between the vanes and the stator walls, ensuring smooth operation and extending the lifespan of the pump.

– Exhaust Valve: Some rotary vane pumps feature an exhaust valve, also known as an anti-suckback valve. This valve is located at the outlet port and prevents the reverse flow of gas or fluid back into the pump when it is not in operation. The exhaust valve helps maintain the integrity of the vacuum or pressure created by the pump.

– Drive Mechanism: The drive mechanism provides the rotational power to the rotor, enabling the pumping action. In most cases, an electric motor is used as the drive mechanism, although other power sources such as hydraulic or pneumatic systems can also be employed.

– Base or Mounting Plate: The base or mounting plate provides a stable platform for the rotary vane pump. It is typically made of sturdy materials such as cast iron or steel and is designed to support the weight of the pump and provide a secure attachment point for installation.

– Control and Monitoring Devices (Optional): Depending on the specific application, rotary vane pumps may be equipped with control and monitoring devices. These can include pressure sensors, flow meters, temperature sensors, and control panels that allow for the regulation and monitoring of pump performance.

– Safety Features (Optional): Some rotary vane pumps may include safety features such as overpressure relief valves or automatic shutdown mechanisms to prevent damage to the pump or the system in case of abnormal operating conditions.

In summary, the main components of a rotary vane pump include the rotor, vanes, stator, inlet and outlet ports, seals, lubrication system, exhaust valve, drive mechanism, base or mounting plate, as well as optional control and monitoring devices and safety features. These components work together to create a continuous pumping action and ensure the efficient operation of the rotary vane pump.

China OEM Stainless Steel High Speed Direct Drive Rotary Vane Vacuum Pump Oil   vacuum pump brakesChina OEM Stainless Steel High Speed Direct Drive Rotary Vane Vacuum Pump Oil   vacuum pump brakes
editor by CX 2024-03-08

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