China supplier Silent Dry Oil Free Screw Vacuum Air Pump near me manufacturer

Product Description

Product Description

DPSB Silent Vitality Preserving Dry Screw Vacuum Pump Method:

DPSB silent vitality conserving dry screw vacuum technique is a new variety vacuum system, it developed and created according to client requirements, like vacuum pump, frequency conversion governor, electronic screen vacuum gauge, cooling admirer, metal body, metal plate and other associated components.

Doing work Principle:

1.The silent power conserving dry screw vacuum system merged with the cupboard, decrease sound and much more beautiful look.

two.Equipping with the frequency converter, the client can modify the motor velocity by himself, which can satisfy the customer's demand from customers for diverse circulation costs and distinct vacuum levels.

3.Equipping with cooling enthusiast, compelled cooling with massive air volume, far better temperature control impact and much more stable vacuum.

Solution Parameters

 

Our Advantages

one.Decrease sound, obvious sounds reduction, adapt to office and demanding environmental specifications.

two.Stunning visual appeal, in line with present day aesthetic needs, shade can be white or grey.

3.Variable velocity operation to meet up with customers' wants for different stream costs and various vacuum amounts.

four.Vacuum can be detected in actual time and exhibited in digital.

5.The inverter has electrical protection to shield the vacuum pump, screen faults and standing.

6.Stainless steel deal with, effortless to lift and shift.

seven.Massive air quantity positive betterair cooling, much better heat dissipation and much more secure vacuum.

eight.Lightweight and sturdy with steel frame.

 

Packaging & Shipping

Exhibition

 

FAQ

Q1: If I want to inquiry, what can I require to offer?
A1: Please inform us your Working Vacuum Degree(Pa,mbar or torr), Flowrate(L/S or M3/H) and Utilization.

Q2: Do you have MOQ?
A2: 1Pcs is ok,if you have a lot more amount, the cost will be lower down.

Q3: How extended to shipping?
A3: We need about 4-5 months to create,then further require about 5-7 times to arrange domestic supply and port clearence.

This fall: What is your payment term?
A4: 50% for prepayment, then the stability must paid before shipping, by TT.

Q5: How extended for the warranty?
A5: 1 12 months for total machine, the successful day of guarantee ought to be counted from 1 month the products arrived in client's website. If the pump go wrong, the customer can decide on back the pump to manufacturing unit restore,or we offer remote technical assistance.

Model DPSB020 DPSB050 DPSB080
Pumping Speed(m3/h) 20 50 80
Max Vacuum(Pa) 3
Motor Power(Kw/Hp) 1.1/1.5 1.5/2.0 2.2/3.0
Rotaring Speed(RPM) 2980
Working Voltage(V/HZ/Phase) 220-480/50/3 or 220-480/60/3
Structure Horizontal Type
Inlet Hole KF25 KF40 KF40
Outlet Hole KF25 KF25 KF25
Cooling Method Air Cooled
Sealing Method Mechanical Flat Seal
Gear/Bearing Lubrication 100# Synthetic Gear Oil 
Noise(dB) 65 67 69
Weight(Kg) 68 81 88
Dimension(LxWxH, MM)  725x325x315 870x400x455 925x400x455
Remark:
1m3/h=0.2778L/S, 1m3/h=0.5883CFM.
1Pa=0.01mbar, 1Pa=0.001Kpa, 1Pa=0.0075Torr, 1Pa=0.000145PSI, 1Pa=0.00001Bar.
Model DPSB020 DPSB050 DPSB080
Pumping Speed(m3/h) 20 50 80
Max Vacuum(Pa) 3
Motor Power(Kw/Hp) 1.1/1.5 1.5/2.0 2.2/3.0
Rotaring Speed(RPM) 2980
Working Voltage(V/HZ/Phase) 220-480/50/3 or 220-480/60/3
Structure Horizontal Type
Inlet Hole KF25 KF40 KF40
Outlet Hole KF25 KF25 KF25
Cooling Method Air Cooled
Sealing Method Mechanical Flat Seal
Gear/Bearing Lubrication 100# Synthetic Gear Oil 
Noise(dB) 65 67 69
Weight(Kg) 68 81 88
Dimension(LxWxH, MM)  725x325x315 870x400x455 925x400x455
Remark:
1m3/h=0.2778L/S, 1m3/h=0.5883CFM.
1Pa=0.01mbar, 1Pa=0.001Kpa, 1Pa=0.0075Torr, 1Pa=0.000145PSI, 1Pa=0.00001Bar.

Vacuum Pump

Disadvantages of using a vacuum pump

A vacuum pump is a device that pulls gas molecules out of a volume and leaves a partial vacuum. Its main function is to create a relative vacuum within a given volume. There are several types of vacuum pumps. Some of them are better suited for specific purposes than others. However, there are some disadvantages to using a vacuum pump.

Application of vacuum pump

Vacuum pumps are invaluable tools in many industrial and scientific processes. They are often used to move gas and other harmful substances and to clear clogged drains. They are also used to support mechanical equipment. For example, they can be mounted on the engine of a motor vehicle or the power hydraulic component of an aircraft. No matter how they are used, they should fit the application.
The principle of a vacuum pump is to draw gas from a sealed chamber to create a partial vacuum. Over the years, vacuum pump technology has evolved from its original beginnings to its current form. Today, there are many types of vacuum pumps, including rotary vane pumps, momentum transfer pumps, and regeneration pumps.
The semiconductor industry is a major user of vacuum pumps. Among other applications, these pumps are commonly used for mounting circuit boards, securing components, blowing and jetting, and pumping. The use of renewable resources has paved the way for widespread semiconductor production, where vacuum pumps are crucial. This manufacturing shift is expected to boost vacuum pump sales across Europe.
Vacuum Pump
The most common types of vacuum pumps are positive displacement and rotary vane pumps. Positive displacement pumps are most effective for rough vacuum applications and are usually paired with momentum transfer pumps. These pumps are used in pharmaceutical, food and medical processes. They are also used in diesel engines, hydraulic brakes and sewage systems.
Positive displacement pumps are used to create low vacuum conditions and create a partial vacuum. These pumps create lower air pressure by enlarging the chamber and allowing gas to flow into the chamber. The air in the cavity is then vented to the atmosphere. Alternatively, momentum transfer pumps, also known as molecular pumps, use high-speed rotating blades to create dense fluids.
Vacuum Pump

Their drawbacks

Vacuum pumps are useful in industrial applications. However, they are not perfect and have some drawbacks. One of them is that their output is limited by the vacuum hose. Vacuum hoses are the bottleneck for vacuum pump performance and evacuation rates. The hose must be kept free of water and organic matter to ensure the highest possible vacuum.
Dry vacuum pumps do not have these problems. They may be more cost-effective but will increase maintenance costs. Water consumption is another disadvantage. When pond water is used, the pump puts additional pressure on the treatment facility. Additionally, contaminants from the gas can become trapped in the water, shortening the life of the pump.
Another disadvantage of vacuum pumps is their limited operating time at low vacuum. Therefore, they are only suitable for extremely high vacuum levels. Diaphragm pumps are another option for industrial applications. They have a sealed fluid chamber that allows a moderate vacuum. They also feature short strokes and a low compression ratio, making them quieter than their reciprocating counterparts.
Vacuum pumps are used in many industrial and scientific processes. They can be used to transport hazardous materials or clear clogged drains. They are also used in rear doors and dump tanks. Certain types of vacuum pumps can cause fluid blockages, which can be harmful. The vacuum pump should also be well suited to the fluid in it to avoid contamination.
Another disadvantage is the lack of proper vacuum system testing equipment. Mechanics often underestimate the importance of a properly functioning vacuum system. Most stores lack the equipment needed for proper troubleshooting. Typically, mechanics rely on the cockpit vacuum gauge to determine if the pump is working properly.
Some vacuum pumps are capable of providing constant vacuum. These pumps are also capable of eliminating odors and spills. However, these advantages are outweighed by some disadvantages of vacuum pumps.

Vacuum Pump

As one of the vacuum pump manufacturers, suppliers, and exporters of mechanical products, We offer vacuum pumps and many other products.

Please get in touch with us for details.

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