China Dhb 920c 12D5 12.5kw Dereike Double Stage High Air Flow Side Channel Vacuum Pump for Dust Collection and Material Handing and Pneumatic Conveying with Good quality

Merchandise Description

twelve.5kw CZPT Double Stage Facet Channel Blower DHB 920C 12D5

Technological parameters Complex parameters DHB 920C 12D5
Maximum airflow m3/h 1110
Maximum vacuum mbar -300
Maximum pressure mbar 270
Frequency Hz 50
Voltage V  345-415△600-690Y
Present A 28.0△/16.2Y
Output kW twelve.five
Motor revolutions min-one 2800
Weight  approx Kg 187
Seem degree dB (A) seventy four

The subsequent Strain-stream performance curve is measured below the suction of 15 °C air and exhaust force 1013mbar.
The allowable variation is±10%.When the inlet air and ambient temperature do not exceed 25 °C,
the pursuing diagram can still be accomplished.

Q1 How lengthy is the blower lifestyle?
A1 three-5 years in regular condition.
Q2 How extended is the guarantee period of time for the blower?
A2 18months cost-free guarantee time period, and a life time upkeep.
Q3 Can the blower be customized?
A3 Typical Blowers are normal components, but the voltage can be custom-made. And blower can be particular treatment according to customer special requirement. Also the IE2/IE3 normal blower is offered.
This fall How do you control the product’s top quality?
A4 All the merchandise have good quality testing and dynamic equilibrium ahead of supply by Our professional QC.
Q5 How extended of the loading time?
A5 5-7 days after order confirmed and receiving of deposit.
Q6 What is the of the blower utilization purposes?
A6 Side channel blowers have been commonly employed in the environmental h2o treatment method. For example, in the aeration of sewage, ring blowers can supply oxy that the aerobe need to have in the activated sludge. Also, blowers can give the conditions which make the sewage and activated sludge mixed adequately to dissolve all types of natural matters in the water. Then, the sewage water can be purified. Apart from the previously mentioned, ring blowers can also be employed to combine the plating bathtub fluid and can be utilized in the CZPT business as properly in the printer market.

Also, the blower can be used for other a lot more than thirty distinct purposes:
This kind of as the adsorption Dryer, Welding Fume Extraction, Pneumatic Conveying, Biogas Conveying, Sewage Treatment,Aquaculture, Printing Products, Slaughtering Equipment, CNC Engraving Device, resort SPA pool and Swimming Pool, Electroplating tools, Central Feeding, Textile industrial, Hospital equipment, Laboratory Screening, Foods Bundle, Air Purification, dust collector, dental suction device, Airport floor air-conditioning products, Oil and Normal gas industrial, and so on
 

 

Material: Aluminum
Usage: for Air Conditioner, for Manufacture
Flow Direction: Axial Flow
Pressure: High Pressure
Certification: RoHS, ISO, CE, CCC
Power: 12.5kw

###

Samples:
US$ 2800/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

Technical parameters Technical parameters DHB 920C 12D5
Maximum airflow m3/h 1110
Maximum vacuum mbar -300
Maximum pressure mbar 270
Frequency Hz 50
Voltage V  345-415△600-690Y
Current A 28.0△/16.2Y
Output kW 12.5
Motor revolutions min-1 2800
Weight  approx Kg 187
Sound level dB (A) 74

###

Q1 How long is the blower life?
A1 3-5 years in normal condition.
Q2 How long is the warranty period for the blower?
A2 18months free warranty period, and a lifetime maintenance.
Q3 Can the blower be customized?
A3 Normal Blowers are standard parts, but the voltage can be customized. And blower can be special treatment according to customer special requirement. Also the IE2/IE3 standard blower is available.
Q4 How do you control the product’s quality?
A4 All the products have quality testing and dynamic balance before delivery by Our professional QC.
Q5 How long of the loading time?
A5 5-7 days after order confirmed and receiving of deposit.
Q6 What’s the of the blower usage applications?
A6 Side channel blowers have been widely used in the environmental water treatment. For example, in the aeration of sewage, ring blowers can provide oxy that the aerobe need in the activated sludge. Also, blowers can provide the conditions which make the sewage and activated sludge mixed sufficiently to dissolve all kinds of organic matters in the water. Then, the sewage water can be purified. Besides the above, ring blowers can also be used to mix the plating bath fluid and can be used in the aquaculture industry as well in the printer industry.

Also, the blower can be used for other more than 30 different applications:
Such as the adsorption Dryer, Welding Fume Extraction, Pneumatic Conveying, Biogas Conveying, Sewage Treatment,Aquaculture, Printing Equipment, Slaughtering Equipment, CNC Engraving Machine, hotel SPA pool and Swimming Pool, Electroplating equipment, Central Feeding, Textile industrial, Hospital equipment, Laboratory Testing, Food Package, Air Purification, dust collector, dental suction machine, Airport ground air-conditioning equipment, Oil and Natural gas industrial, etc;
 

Material: Aluminum
Usage: for Air Conditioner, for Manufacture
Flow Direction: Axial Flow
Pressure: High Pressure
Certification: RoHS, ISO, CE, CCC
Power: 12.5kw

###

Samples:
US$ 2800/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

Technical parameters Technical parameters DHB 920C 12D5
Maximum airflow m3/h 1110
Maximum vacuum mbar -300
Maximum pressure mbar 270
Frequency Hz 50
Voltage V  345-415△600-690Y
Current A 28.0△/16.2Y
Output kW 12.5
Motor revolutions min-1 2800
Weight  approx Kg 187
Sound level dB (A) 74

###

Q1 How long is the blower life?
A1 3-5 years in normal condition.
Q2 How long is the warranty period for the blower?
A2 18months free warranty period, and a lifetime maintenance.
Q3 Can the blower be customized?
A3 Normal Blowers are standard parts, but the voltage can be customized. And blower can be special treatment according to customer special requirement. Also the IE2/IE3 standard blower is available.
Q4 How do you control the product’s quality?
A4 All the products have quality testing and dynamic balance before delivery by Our professional QC.
Q5 How long of the loading time?
A5 5-7 days after order confirmed and receiving of deposit.
Q6 What’s the of the blower usage applications?
A6 Side channel blowers have been widely used in the environmental water treatment. For example, in the aeration of sewage, ring blowers can provide oxy that the aerobe need in the activated sludge. Also, blowers can provide the conditions which make the sewage and activated sludge mixed sufficiently to dissolve all kinds of organic matters in the water. Then, the sewage water can be purified. Besides the above, ring blowers can also be used to mix the plating bath fluid and can be used in the aquaculture industry as well in the printer industry.

Also, the blower can be used for other more than 30 different applications:
Such as the adsorption Dryer, Welding Fume Extraction, Pneumatic Conveying, Biogas Conveying, Sewage Treatment,Aquaculture, Printing Equipment, Slaughtering Equipment, CNC Engraving Machine, hotel SPA pool and Swimming Pool, Electroplating equipment, Central Feeding, Textile industrial, Hospital equipment, Laboratory Testing, Food Package, Air Purification, dust collector, dental suction machine, Airport ground air-conditioning equipment, Oil and Natural gas industrial, etc;
 

Basic knowledge of vacuum pump

A vacuum pump is a device that draws gas molecules from a sealed volume and maintains a partial vacuum. Its main job is to create a relative vacuum within a given volume or volumes. There are many types of vacuum pumps. This article will describe how they work, their types, and their applications.
Vacuum Pump

How it works

A vacuum pump is a mechanical device that removes gas from a system by applying it to a higher pressure than the surrounding atmosphere. The working principle of the vacuum pump is based on the principle of gas transfer and entrapment. Vacuum pumps can be classified according to their vacuum level and the number of molecules that can be removed per cubic centimeter of space. In medium to high vacuum, viscous flow occurs when gas molecules collide with each other. Increasing the vacuum causes molecular or transitional flow.
A vacuum pump has several components that make it a versatile tool. One of the main components is the motor, which consists of a rotor and a stator. The rotor and stator contain coils that generate a magnetic field when excited. Both parts must be mounted on a base that supports the weight of the pump. There is also an oil drain that circulates oil throughout the system for lubrication and cooling purposes.
Another type of vacuum pump is the liquid ring vacuum pump. It works by positioning the impeller above or below the blades. Liquid ring pumps can also adjust the speed of the impeller. However, if you plan to use this type of pump, it is advisable to consult a specialist.
Vacuum pumps work by moving gas molecules to areas of higher or lower pressure. As the pressure decreases, the removal of the molecules becomes more difficult. Industrial vacuum systems require pumps capable of operating in the 1 to 10-6 Torr range.

Type

There are different types of vacuum pumps. They are used in many different applications, such as laboratories. The main purpose of these pumps is to remove air or gas molecules from the vacuum chamber. Different types of pumps use different techniques to achieve this. Some types of pumps use positive displacement, while others use liquid ring, molecular transfer, and entrapment techniques.
Some of these pumps are used in industrial processes, including making vacuum tubes, CRTs, electric lights, and semiconductor processing. They are also used in motor vehicles to power hydraulic components and aircraft. The gyroscope is usually controlled by these pumps. In some cases, they are also used in medical settings.
How a vacuum pump works depends on the type of gas being pumped. There are three main types: positive displacement, negative displacement, and momentum transfer. Depending on the type of lubrication, these principles can be further divided into different types of pumps. For example, dry vacuum pumps are less sensitive to gases and vapors.
Another type of vacuum pump is called a rotary vane pump. This type of pump has two main components, the rotor and the vacuum chamber. These pumps work by rotating moving parts against the pump casing. The mating surfaces of rotary pumps are designed with very small clearances to prevent fluid leakage to the low pressure side. They are suitable for vacuum applications requiring low pulsation and high continuous flow. However, they are not suitable for use with grinding media.
There are many types of vacuum pumps and it is important to choose the right one for your application. The type of pump depends on the needs and purpose of the system. The larger ones can work continuously, and the smaller ones are more suitable for intermittent use.
Vacuum Pump

Apply

Vacuum pumps are used in a variety of industrial and scientific processes. For example, they are used in the production of vacuum tubes, CRTs, and electric lamps. They are also used in semiconductor processing. Vacuum pumps are also used as mechanical supports for other equipment. For example, there may be multiple vacuum pumps on the engine of a motor vehicle that powers the hydraulic components of an aircraft. In addition, they are often used in fusion research.
The most common type of vacuum pump used in the laboratory is the rotary vane pump. It works by directing airflow through a series of rotating blades in a circular housing. As the blades pass through the casing, they remove gas from the cavity and create a vacuum. Rotary pumps are usually single or double-stage and can handle pressures between 10 and 6 bar. It also has a high pumping speed.
Vacuum pumps are also used to fabricate solar cells on wafers. This involves a range of processes including doping, diffusion, dry etching, plasma-enhanced chemical vapor deposition, and bulk powder generation. These applications depend on the type of vacuum pump used in the process, and the vacuum pump chosen should be designed for the environment.
While there are several types of vacuum pumps available, their basic working principles remain the same. Each has different functions and capacities, depending on the type of vacuum. Generally divided into positive displacement pump, rotary vane pump, liquid ring pump, and molecular delivery pump.

Maintenance

The party responsible for general maintenance and repairs is the Principal Investigator (PI). Agknxs must be followed and approved by the PI and other relevant laboratory personnel. The Agknx provides guidelines for routine maintenance of vacuum pump equipment. Agknxs are not intended to replace detailed routine inspections of vacuum pump equipment, which should be performed by certified/qualified service personnel. If the device fails, the user should contact PI or RP for assistance.
First, check the vacuum pump for any loose parts. Make sure the inlet and outlet pressure gauges are open. When the proper pressure is shown, open the gate valve. Also, check the vacuum pump head and flow. Flow and head should be within the range indicated on the label. Bearing temperature should be within 35°F and maximum temperature should not exceed 80°F. The vacuum pump bushing should be replaced when it is severely worn.
If the vacuum pump has experienced several abnormal operating conditions, a performance test should be performed. Results should be compared to reference values ​​to identify abnormalities. To avoid premature pump failure, a systematic approach to predictive maintenance is essential. This is a relatively new area in the semiconductor industry, but leading semiconductor companies and major vacuum pump suppliers have yet to develop a consistent approach.
A simplified pump-down test method is proposed to evaluate the performance of vacuum pumps. The method includes simulated aeration field tests and four pump performance indicators. Performance metrics are evaluated under gas-loaded, idle, and gas-load-dependent test conditions.
Vacuum Pump

Cost

The total cost of a vacuum pump consists of two main components: the initial investment and ongoing maintenance costs. The latter is the most expensive component, as it consumes about four to five times the initial investment. Therefore, choosing a more energy-efficient model is a good way to reduce the total system cost and payback period.
The initial cost of a vacuum pump is about $786. Oil-lubricated rotary vane pumps are the cheapest, while oil-free rotary vane pumps are slightly more expensive. Non-contact pumps also cost slightly more. The cost of a vacuum pump is not high, but it is a factor that needs careful consideration.
When choosing a vacuum pump, it is important to consider the type of gas being pumped. Some pumps are only suitable for pumping air, while others are designed to pump helium. Oil-free air has a different pumping rate profile than air. Therefore, you need to consider the characteristics of the medium to ensure that the pump meets your requirements. The cost of a vacuum pump can be much higher than the purchase price, as the daily running and maintenance costs can be much higher.
Lubricated vacuum pumps tend to be more durable and less expensive, but they may require more maintenance. Maintenance costs will depend on the type of gas that needs to be pumped. Lighter gases need to be pumped slowly, while heavier gases need to be pumped faster. The maintenance level of a vacuum pump also depends on how often it needs to be lubricated.
Diaphragm vacuum pumps require regular maintenance and oil changes. The oil in the diaphragm pump should be changed every 3000 hours of use. The pump is also resistant to chemicals and corrosion. Therefore, it can be used in acidic and viscous products.

China Dhb 920c 12D5 12.5kw Dereike Double Stage High Air Flow Side Channel Vacuum Pump for Dust Collection and Material Handing and Pneumatic Conveying     with Good quality China Dhb 920c 12D5 12.5kw Dereike Double Stage High Air Flow Side Channel Vacuum Pump for Dust Collection and Material Handing and Pneumatic Conveying     with Good quality
editor by czh 2023-01-15