China Professional Jzj Roots Vacuum Pumps Packaging System for Medical Professional Factory supplier

Product Description

COMPANY SHOW:

20 Years
   ZiBoZhuoXin Pump Industry co,.Ltd is located in a century industrial city known as the Pump Capital of China—HangZhou city, ZheJiang Province.  Has over 20 years’ experience of manufacturing vacuum pumps and 10+ years’ experience of exporting.
Various products
   We can suppply all type of vacuum pumps and spare parts in China, 2BV/2BEA/2BEC/SK/2SK/JZJ2B/ etc, and other industrial machine;
24 Hours
   Please do not hestiate to contact us if have any urgent matters,each of your inquiries will be taken into account and get our response within 24 hours.

Product Main feature:
JZJ2B Roots series water ring unit is consists of ZJ type roots pump as the main pump,2BV/2BE series of water ring pump or Roots-water ring unit as a fore pump pumping unit. It can be used to pumping gas in addition to, can also aspirate containing water, compared to organic solvent or a small amount of dust gas. And general mechanical vacuum pump, not afraid of oil pollution, not afraid of water, gas and dust, and compared with the general water ring vacuum pump, with vacuum high and pump speed characteristics under high vacuum condition.
Advantage:
Comparing with common liquid ring vacuum pump,the capacity to remain high pumping speed under high or ultimate vacuum degree becomes its main advantage. Except for normal gas suction, this system can also pump special gas with small amount of vapor or dust. Additionally, this system is free from oil pollution, as well as vapor and dust.
Since the 2BVC type of liquid ring pump has been adopted as its fore pump, and it is compact-designed with no air leakage and high protection level. Besides,our 2BV type is more anti corrosive than 2SKC type, because all 2BVC impellers are SS304 material.
Another note, the fore pump can be designed as a closed circulation system so to reduce the environment pollution greatly.

JZJ2B Series Roots Water Ring Vacuum Unit Technical Specifications:

Unit type pump type suction speed
(L/s)
Max. suction pressure(Pa) Limited vacuum (Pa) abs Total power
(kW)
main pump fore pump water ring oil ring
JZJ2B15-2 ZJ15 2BVC2060 15 8000   
 
 
267
  
 
 
80
1.65
JZJ2B30-2 ZJ30 2BVC2061 30 8000 2.25
JZJ2B30-1 ZJ30 2BVC5110 30 12000 4.75
JZJ2B70-2 ZJ70 2BVC5110 70 6000 5.5
JZJ2B70-1 ZJ70 2BVC5111 70 12000 7
JZJ2B150-2A ZJ150 2BVC5111 150 6000 8.5
JZJ2B150-2B ZJ150 2BVC5121 150 8000 10.5
JZJ2B150-1 ZJ150 2BVC5131 150 10000 14
JZJ2B300-2A ZJ300 2BVC5131 300 4000 15
JZJ2B300-2B ZJ300 2BVC5161 300 5000 19
JZJ2B300-1 ZJ300 2BEA 202 300 10000 26
JZJ2B600-2A ZJ600 2BEA 202 600 4000 29.5
JZJ2B600-2B ZJ600 2BEA 203 600 5000 44.5
JZJ2B600-1 ZJ600 2BEA 252 600 12000 52.5
JZJ2B1200-2A ZJ1200 2BEA 252 1200 2500 60
JZJ2B1200-2B ZJ1200 2BEA 253 1200 4000` 90
JZJ2B1200-1 ZJ1200 2BEA 303 1200 8000 125
JZJ2B2500-2 ZJ2500 2BEA 303 2500 3000 132
JZJ2B30-2.1 ZJ30 ZJ15/2BVC2061 30 8000   
25
  
0.8
2.8
JZJ2B70-2.1 ZJ70 ZJ30/2BVC5110 70 6000 6.25
JZJ2B150-2.1 ZJ150 ZJ70/2BVC5111 150 6000 10
JZJ2B150-4.1 ZJ150 ZJ30/2BVC5110 150 3000 7.75
JZJ2B300-2.1 ZJ300 ZJ150/2BVC5131 300 5000 18
JZJ2B300-2.2 ZJ300 ZJ150/2BVC5121 300 4000 14.5
JZJ2B300-4.1 ZJ300 ZJ70/2BVC5111 300 2000 11
JZJ2B600-4.1 ZJ600 ZJ150/2BVC5131 600 1500 21.5
JZJ2B600-2.2 ZJ600 ZJ300/2BVC5161 600 2000 26.5
JZJ2B1200-4.2 ZJ1200 ZJ300/2BVC5161 1200 1000 34
JZJ2B1200-4.1 ZJ1200 ZJ1200/2BEA 202 1200 1200 41
JZJ2B1200-2.2 ZJ1200 ZJ600/2BEA 203 1200 2500 59.5
JZJ2B1200-2.1 ZJ1200 ZJ600/2BEA 252 1200 3000 67.5
JZJ2B2500-4.1 ZJ2500 ZJ600/2BEA 252 2500 1000 74.5
JZJ2B30-2.1.1 ZJ30 ZJ15/ZJ15/2BVC2061 30 8000  0.5  0.05 3.35
JZJ2B70-2.2.1 ZJ70 ZJ30/ZJ15/2BVC2061 70 4000 4.3
JZJ2B70-2.1.1 ZJ70 ZJ30/ZJ30/2BVC5110 70 6000 7
JZJ2B150-2.2.1 ZJ150 ZJ70/ZJ30/2BVC5110 150 3000 9.25
JZJ2B300-2.2.1 ZJ300 ZJ150/ZJ70/2BVC5111 300 3000 14
JZJ2B300-4.2.1 ZJ300 ZJ70/ZJ30/2BVC5110 300 1200 10.25
JZJ2B600-2.2.1 ZJ600 ZJ300/ZJ150/2BVC5131 600 2500 25.5
JZJ2B600-4.2.1 ZJ600 ZJ150/ZJ70/2BVC5111 600 1200 17.5
JZJ2B1200-4.2.1 ZJ1200 ZJ300/ZJ150/2BVC5131 1200 1000 33
JZJ2B2500-4.2.1 ZJ2500 ZJ600/ZJ300/2BEA 202 2500 1000 55.5
JZJ2B5000-4.2.1 ZJ5000 ZJ1200/ZJ600/2BEA 252 5000 800 104.5
JZJ2B10000-4.2.1 ZJ10000 ZJ2500/ZJ1200/2BEA 303 10000 800 202

Note:
Above are recommended models as per national standards. Since the suction pressure will be changed as per distinguished working condition, before model selection, the verifying calculation as per actual suction and discharging process, condensation situation of condensable gas, changing time for suction pressure is required. Or referring to the clients current system is also workable.
Please refer to instructions of each pump for technical parameter checking.
The max suction pressure means the pressure under which the main pump can work. Over this degree, the main pump will be result to overloaded.
FAQ

Q: What’s your MOQ?
A: One set;

Q: What are the causes of no flow or insufficient flow of centrifugal pump?
A: There is air in the suction pipe or pump, which needs to be discharged. Air leakage is found in the suction pipeline, and the leakage is repaired. If the valve of suction line or discharge line is closed, relevant valve shall be opened. If the suction height is too high, recalculate the installation height. The suction line is too small or blocked.

Q: How to resist cavitation in centrifugal pump?
A: Improve the structure design from the suction to the impeller of the centrifugal pump;Adopt double stage suction impeller and use anti-cavitation material;

Q:What is the function of rubber ball in water ring vacuum pump?
A: Rubber ball in water ring vacuum pump, the correct name is called rubber ball valve. Its role is to eliminate the pump equipment in the operation process of the phenomenon of over compression or insufficient compression.

Q:How long is warranty?
A:One year formain construction warranty.

Q:How can I pay for my items? What is the payment you can provide
A:Usually by T/T, 30%-50% deposit payment once PI/Contract confirmed, then the remaining balance will be paid after inspection and before shipment via T/T or L/C;

welcome client from home and abroad to contact us for future cooperation.
 
Detail size drawing and install drawing please contact our sales in charge to get;

key:nash/simense/refurish/vacuum pumps/HangZhou CHINAMFG pump/

Oil or Not: Oil Free
Structure: Rotary Vacuum Pump
Exhauster Method: Positive Displacement Pump
Vacuum Degree: High Vacuum
Work Function: Mainsuction Pump
Working Conditions: Wet
Samples:
US$ 0/Piece
1 Piece(Min.Order)

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roots vacuum pump

How Do Roots Vacuum Pumps Affect the Efficiency of Vacuum Systems in Various Industries?

Roots vacuum pumps have a significant impact on the efficiency of vacuum systems across various industries. Here’s a detailed explanation:

1. Enhanced Vacuum Level:

– High Pumping Speed: Roots vacuum pumps are known for their high pumping speed, which refers to the rate at which they can evacuate gas from a system. By quickly removing gas molecules, these pumps help achieve and maintain a lower pressure, resulting in an enhanced vacuum level within the system. This increased vacuum level is crucial in industries such as semiconductor manufacturing, where precise control of pressure is necessary for optimal processing conditions.

– Improved Evacuation Time: With their rapid gas pumping capability, Roots vacuum pumps significantly reduce the evacuation time required to reach the desired vacuum level. This efficiency is particularly important in industries where time-sensitive processes are involved, such as vacuum drying, degassing, or impregnation, allowing for faster production cycles and increased productivity.

2. Increased Throughput:

– Continuous Operation: Roots vacuum pumps are designed for continuous operation, enabling uninterrupted gas removal from the vacuum system. Their robust construction and oil-free operation make them reliable and suitable for demanding industrial applications. The ability to maintain a consistent vacuum level without frequent stops or downtime contributes to increased system throughput and overall efficiency.

– Handling Large Volumes: Roots pumps are capable of handling large gas volumes due to their displacement principle. This makes them well-suited for industries that require the evacuation of substantial amounts of gas, such as in chemical processing, pharmaceutical manufacturing, or vacuum packaging. By efficiently evacuating large volumes of gas, Roots vacuum pumps facilitate higher production rates and improved process efficiency.

3. Improved Process Control:

– Stable Vacuum Level: Roots vacuum pumps help maintain a stable vacuum level within the system, which is essential for precise process control. By swiftly removing gas molecules, these pumps prevent pressure fluctuations and ensure a consistent environment for various manufacturing processes. This is particularly crucial in industries like thin film deposition, where maintaining a stable vacuum is crucial for achieving uniform coating thickness and quality.

– Reduced Contamination: Roots vacuum pumps operate without lubricating oil in the pumping chamber, minimizing the risk of oil contamination in the vacuum system. This is particularly advantageous in industries such as electronics, semiconductor fabrication, or research laboratories, where even trace amounts of contaminants can adversely affect product quality or experimental results. By providing clean and oil-free vacuum, Roots pumps contribute to improved process control, reduced yield loss, and enhanced product reliability.

4. Energy Efficiency:

– Lower Power Consumption: Roots vacuum pumps are designed to operate efficiently, consuming lower power compared to other types of vacuum pumps. This energy efficiency is beneficial in industries where vacuum systems are continuously operated, such as in chemical processing plants or industrial manufacturing facilities. By reducing power consumption, Roots pumps help lower operational costs and contribute to sustainable and environmentally friendly practices.

– Heat Dissipation: Roots pumps generate less heat during operation compared to certain other vacuum pump types. This is advantageous in industries where temperature control is critical, such as in semiconductor fabrication or vacuum furnaces. The reduced heat generation minimizes the need for additional cooling measures, improving overall energy efficiency and reducing operational costs.

In summary, Roots vacuum pumps significantly impact the efficiency of vacuum systems in various industries. They enhance the vacuum level, increase system throughput, improve process control, and contribute to energy savings. By providing high pumping speed, quick evacuation time, continuous operation, stable vacuum levels, reduced contamination risk, lower power consumption, and efficient heat dissipation, Roots vacuum pumps play a crucial role in optimizing the performance and productivity of vacuum systems across industries.

roots vacuum pump

What Is a Roots Vacuum Pump, and How Does It Work?

A Roots vacuum pump, also known as a Roots blower or a rotary lobe pump, is a type of positive displacement vacuum pump that is widely used for various industrial applications. Here’s a detailed explanation of what a Roots vacuum pump is and how it works:

A Roots vacuum pump consists of two synchronized rotors, known as lobes or impellers, that rotate in opposite directions within a housing. The lobes have a unique helical shape with multiple lobes, which allows them to trap and move gas efficiently. The rotors are synchronized with the help of timing gears to maintain precise clearances between the lobes and the housing.

The operation of a Roots vacuum pump can be described in the following steps:

1. Inlet Stage: The process begins with the lobes rotating in opposite directions. As the lobes rotate, the volume between them and the housing gradually increases, creating a larger space at the inlet side of the pump. This expansion of the volume causes the gas to enter the pump through the inlet port. The gas is drawn in due to the pressure difference between the inlet and the pump’s internal chamber.

2. Compression Stage: As the gas enters the pump, it gets trapped in the spaces between the lobes and the housing. As the lobes continue to rotate, the trapped gas gets carried along the rotating lobes. The gas is essentially trapped in the pockets formed by the lobes and the housing. The rotating lobes then compress the gas as they move towards the outlet side of the pump.

3. Outlet Stage: As the lobes approach the outlet side of the pump, the volume between them and the housing decreases, resulting in the compression of the trapped gas. This compression raises the pressure of the gas, causing it to be expelled through the outlet port of the pump. The expelled gas is then discharged into the atmosphere or directed to a downstream process or another vacuum pump, depending on the application.

It’s important to note that a Roots vacuum pump operates as a non-contacting pump, meaning that there is no physical contact between the lobes or between the lobes and the housing. This characteristic eliminates the need for lubrication within the pump and reduces the risk of contamination or oil vapor backstreaming into the vacuum system.

Roots vacuum pumps are known for their high pumping speed and ability to handle large volumes of gas. However, they are not capable of achieving high vacuum levels on their own. To achieve higher vacuum levels, a Roots pump is often used in conjunction with other vacuum pumps, such as rotary vane pumps or diffusion pumps, in a hybrid or combination pumping system.

In summary, a Roots vacuum pump operates based on the principle of positive displacement. It utilizes synchronized rotating lobes to trap and compress gas, allowing it to be discharged at a higher pressure. The non-contacting design of the pump eliminates the need for lubrication and reduces the risk of contamination. Roots vacuum pumps are commonly employed in various industrial applications, especially when high pumping speed and large gas handling capacity are required.

China Professional Jzj Roots Vacuum Pumps Packaging System for Medical Professional Factory   supplier China Professional Jzj Roots Vacuum Pumps Packaging System for Medical Professional Factory   supplier
editor by CX 2023-11-16