China Standard High Power Industrial Using Oil Free Centrifugal Air Compressor portable air compressor

Product Description

U Series Open-type Single-stage CHINAMFG Unit

U series open-type single-stage CHINAMFG unit is applicable for multiple refrigerants such as R717,R22,R404A,R134A,R507A to compress.It is widely used in process refrigeration,food process,refrigeration and air conditioning field.

Outstanding performance
A new generation of bilateral asymmetric screw rotor profile, polishing process, high efficiency, low noise. Base on the design of the 3D cavity body and the flow channel, the flow resistance is small. Special thrust bearing for compressor, high precision and long lifetime. Crane mechanical seal, reliable and durable. Efficient oil and gas processor, exhaust oil content is not more than 5ppm.

Product Parameters

 

Open-type Single-stage CHINAMFG Unit

Product parameter & Applicable conditions:

Model

UA1612MST

Refrigerant

R717

Compressor Swept volume of

low pressure stage

606 m³/h

   Compressor Swept volume of

   high pressure stage

  240 m³/h

Compressor

Energy range

15~100%

Nominal working conditions

-35/+40 ºC

Cooling capacity

under nominal working conditions

156/199

Rated power of motor

110/160

Electrical system

3N 50Hz 380V

Rated speed

2970 r/min

Oil pump model motor power

2.2 kw

   Dimensions(L*W*H)   3168*1310*2223

Unit weight

~4000

  Operating weight of the unit   ~4600

Intelligent control:

Automatic control system ,unmanned check-in. Intelligent automatic energy regulation. Friendly man-machine communication interface, easily achieve personalized parameter settings. The communication interface can easily realize the remote monitoring and data transmission.
 

Open-type Single-stage CHINAMFG Unit Other model parameters reference

 

The main parameter of ammonia unit:

Model

refrigerant

refrigeration capacity kW

Motor rated power kW

High temperature condition

Middle temperature condition

Low temperature with economizer

temperature condition

Middle temperature condition

temperature with economizer

UA12M

R717

317

172

62

65

65

55

UA16S

470

257

95

90

90

75

UA16M

681

380

138

132

132

110

UA16L

805

441

161

160

160

132

UA20S

952

521

191

185

185

160

UA20M

1305

719

265

250

250

200

UA20L

1560

853

310

315

315

250

UA25S

2135

1175

437

400

400

315

UA25M

2695

1483

553

500

450

400

UA25L

3360

1850

690

630

560

500

 

The main parameter of freon unit:

Model

refrigerant

refrigeration capacity kW

Motor rated power kW

 

 

High temperature condition

Middle temperature condition

Low temperature with economizer

High temperature condition

Middle temperature condition

temperature with economizer

UF12M

R507A

281

162

70

65

65

55

UF16S

425

244

107

90

90

75

UF16M

615

371

156

132

132

110

UF16L

726

420

182

160

160

132

UF20S

849

491

220

185

185

160

UF20M

1162

675

298

250

250

220

UF20L

1390

806

357

315

315

250

UF25S

1910

1107

500

400

400

355

UF25M

2421

1403

625

500

500

450

UF25L

3571

1755

780

600

600

560

Note: 1.Can provide other products in addition.

hot products

 

Product Description

Screw Refrigeration Compressor Unit

Screw compressor unit is widely used in food freezing and refrigeration, process cooling, gas liquefaction, building aggregate cooling, scientific research experiments, permafrost drilling, sports venues, mine heat hazard treatment and other fields that require artificial low-temperature environments. The compressor unit can be customized according to user needs, and the energy adjustment device (adjustable volume-reduction ratio, frequency conversion) is optional, and the standard configuration control mode is automatic; data can be shared in the cloud and monitored in real time.

More models

Certifications

 

Packaging & Shipping

FAQ

 

1.What’s your advantage?

A: Thte set of heat exchange tube, oval high-frequenay weldaed pipe and thefow af the liquid in the pipe and the pipe outer surlace foma unilarm”wwater film. enhanceci heat tranafer effect Peasonable dicsign all meet the conditions of container transpoert. simple and conwcnient.

2. How I believe you?
A : We consider honest as the life of our company, we can tell you the contact information of our some other clients for you to
check our credit. Besides, there is trade assurance from Alibaba, your order and money will be well guaranteed.

3.Where are you?
Can I visit you? A: Sure,welcome to you visit our factory at any time.

4.How about the delivery time?
A: Within 60 days after we confirm you requirement.

5.what kind of payment does your company support?
A: T/T, 100% L/C at sight, if you have other payment,please contact me.

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After-sales Service: Video Online After-Sales
Warranty: 1year
Principle: Rotary Compressor
Application: Intermediate Back Pressure Type
Performance: Low Noise
Mute: Not Mute
Customization:
Available

|

air compressor

How Do You Ensure the Air Quality Produced by Oil-Free Compressors?

Ensuring the air quality produced by oil-free compressors involves a combination of factors, including proper equipment selection, appropriate maintenance practices, and adherence to industry standards. Here’s a detailed explanation of how to ensure the air quality produced by oil-free compressors:

1. Equipment Selection:

Choosing the right oil-free compressor is the first step in ensuring air quality. It is essential to select a compressor that is specifically designed for applications requiring clean air, such as food and beverage processing, pharmaceutical manufacturing, electronics assembly, and medical facilities. Consideration should be given to the compressor’s filtration capabilities, air treatment options, and compliance with relevant industry standards and regulations.

2. Filtration Systems:

The filtration systems integrated into oil-free compressors play a crucial role in maintaining air quality. These systems typically include pre-filters, coalescing filters, and activated carbon filters. Pre-filters remove larger particles, coalescing filters capture smaller particles and coalesce water vapor, and activated carbon filters absorb odors and remaining oil vapors. Regular inspection and replacement of filters are necessary to ensure their effectiveness in removing contaminants from the compressed air.

3. Regular Maintenance:

Regular maintenance is key to preserving air quality. This includes following the manufacturer’s recommended maintenance schedule, which may involve tasks such as filter replacement, lubrication of non-compressed parts, and inspection of seals and gaskets. Proper maintenance helps prevent air leaks, ensures the compressor operates efficiently, and reduces the risk of contamination.

4. Air Quality Testing:

Periodic air quality testing is essential to verify the effectiveness of the oil-free compressor and its filtration system. Air quality testing can involve measuring parameters such as oil content, particulate matter, moisture levels, and microbiological contamination. By conducting regular air quality tests, any deviations from the desired air quality standards can be identified, allowing for corrective actions to be taken promptly.

5. Compliance with Standards:

Adhering to industry standards and regulations is crucial in ensuring air quality. Standards such as ISO 8573 specify the acceptable limits for contaminants in compressed air, including oil content, particulate matter, and moisture. Compressors should be selected, installed, and operated in accordance with these standards. Regular auditing and certification processes can help ensure ongoing compliance and provide assurance of air quality to stakeholders.

6. Training and Education:

Proper training and education of personnel involved in the operation and maintenance of oil-free compressors are vital. Operators should be familiar with the specific requirements of oil-free compressors, including the importance of filtration, maintenance procedures, and recognizing signs of potential issues. Training programs can help ensure that operators have the necessary knowledge and skills to maintain air quality effectively.

By considering equipment selection, implementing robust filtration systems, conducting regular maintenance, performing air quality testing, complying with standards, and providing appropriate training, the air quality produced by oil-free compressors can be effectively ensured. These measures are essential for applications where air purity is critical, safeguarding product integrity, process efficiency, and the health and safety of personnel.

air compressor

What Is the Impact of Oil-Free Technology on Compressed Air Quality?

The use of oil-free technology in compressed air systems has a significant impact on ensuring high-quality compressed air. Here’s a detailed explanation of the impact of oil-free technology on compressed air quality:

1. Elimination of Oil Contamination:

Oil-free technology ensures that the compressed air produced is free from oil contamination. Traditional compressors that use oil lubrication can introduce oil particles, aerosols, and vapors into the compressed air stream. These oil contaminants can have detrimental effects on downstream equipment, processes, and products. By eliminating oil from the compression process, oil-free technology helps maintain the purity and cleanliness of the compressed air, ensuring that it meets the required air quality standards.

2. Avoidance of Oil-Related Issues:

Oil contamination in compressed air systems can lead to various issues. Oil can cause damage to pneumatic equipment, valves, and seals, resulting in reduced efficiency and increased maintenance costs. It can also lead to product contamination in industries such as food and beverage, pharmaceuticals, and electronics manufacturing. Oil-free technology eliminates the risks associated with oil-related issues, ensuring that the compressed air remains clean, dry, and suitable for sensitive applications.

3. Enhanced Air Purity:

Oil-free compressors are designed with advanced filtration systems to further enhance air purity. These filtration systems typically include pre-filters, coalescing filters, and activated carbon filters. Pre-filters remove larger particles, coalescing filters capture smaller particles and coalesce water vapor, and activated carbon filters absorb odors and remaining oil vapors. By incorporating such filtration stages, oil-free technology ensures that the compressed air is free from particulate matter, moisture, odors, and residual oil content, resulting in higher air purity levels.

4. Compliance with Air Quality Standards:

Oil-free technology helps compressed air systems comply with air quality standards and regulations. Standards such as ISO 8573 specify acceptable limits for contaminants in compressed air, including oil content, particulate matter, and moisture. Oil-free compressors, with their ability to produce clean and oil-free compressed air, facilitate compliance with these standards. This is particularly crucial in industries where air quality is critical, such as healthcare, pharmaceuticals, electronics, and food processing.

5. Protection of Sensitive Applications:

Many applications require clean and uncontaminated compressed air to ensure optimal performance and product integrity. Oil-free technology provides the necessary assurance of air quality for these sensitive applications. Industries such as medical devices, laboratory testing, spray painting, and semiconductor manufacturing rely on oil-free compressed air to prevent contamination, maintain precise operation, and achieve consistent results. The use of oil-free technology safeguards the reliability and integrity of these applications.

6. Reduced Maintenance and Downtime:

Oil-free compressors generally require less maintenance compared to oil-lubricated compressors. The absence of oil eliminates the need for oil changes, oil filters, and associated maintenance tasks. This results in reduced maintenance costs, less downtime, and increased productivity. Additionally, the risk of oil-related failures and breakdowns is minimized, leading to improved overall system reliability and uptime.

In summary, oil-free technology has a significant positive impact on compressed air quality. It eliminates oil contamination, avoids oil-related issues, enhances air purity, facilitates compliance with air quality standards, protects sensitive applications, and reduces maintenance and downtime. These benefits make oil-free technology a preferred choice in industries where clean and high-quality compressed air is essential.

air compressor

How Do Oil-Free Air Compressors Compare to Oil-Lubricated Ones?

When comparing oil-free air compressors to oil-lubricated ones, several factors come into play, including performance, maintenance requirements, air quality, and application suitability. Here’s a detailed comparison between oil-free air compressors and oil-lubricated ones:

1. Oil Contamination:

Oil-lubricated compressors require oil for lubrication and cooling of internal components. However, there is a risk of oil carryover, where small amounts of oil can mix with the compressed air. This oil contamination can have adverse effects on downstream equipment, processes, and end products. In contrast, oil-free air compressors eliminate the risk of oil contamination as they operate without lubricating oil. This makes them suitable for applications that require clean and oil-free compressed air, such as in the food and beverage, pharmaceutical, and electronics industries.

2. Compressed Air Quality:

Oil-lubricated compressors may introduce oil aerosols, vapors, or particles into the compressed air stream. While filters and separators can help mitigate oil contamination, achieving completely oil-free compressed air may be challenging. In contrast, oil-free air compressors deliver clean and dry compressed air without any oil content. They are designed to meet strict air quality standards, such as ISO 8573-1 Class 0, ensuring the highest level of air purity. This makes them ideal for applications where air quality is critical, such as in pharmaceutical manufacturing, research laboratories, and electronics assembly.

3. Maintenance Requirements:

Oil-lubricated compressors require regular maintenance to ensure proper lubrication, filter replacement, and oil changes. The presence of oil also necessitates careful monitoring of oil levels and potential leaks. Maintenance tasks can be more involved and time-consuming compared to oil-free compressors. On the other hand, oil-free air compressors generally have lower maintenance requirements since they don’t require oil changes or oil-related maintenance. However, regular maintenance tasks such as filter replacements and general system checks are still necessary to maintain optimal performance and reliability.

4. Initial Cost and Energy Efficiency:

Oil-lubricated compressors typically have a lower initial cost compared to oil-free compressors. However, oil-free compressors can offer long-term cost savings due to reduced maintenance requirements and lower energy consumption. Oil-lubricated compressors use oil for lubrication, which adds to the energy consumption as the compressor needs to overcome the friction generated by the oil. In contrast, oil-free compressors eliminate the need for oil, resulting in higher energy efficiency and potential energy savings over the compressor’s lifespan.

5. Application Suitability:

The choice between oil-free and oil-lubricated compressors depends on the specific application requirements. Oil-lubricated compressors are often suitable for general industrial applications where compressed air quality is not critical, and oil carryover is acceptable. They are commonly used in manufacturing, construction, and automotive industries. On the other hand, oil-free compressors are essential for applications that demand clean and oil-free compressed air, such as in food processing, pharmaceutical production, electronics manufacturing, and critical research environments.

It’s important to consider the specific needs of the application, industry regulations, and the desired level of compressed air purity when choosing between oil-free and oil-lubricated compressors. Consulting with compressed air experts and considering factors such as air quality requirements, maintenance costs, and long-term energy efficiency can help determine the most suitable compressor type for a particular application.

China Standard High Power Industrial Using Oil Free Centrifugal Air Compressor   portable air compressorChina Standard High Power Industrial Using Oil Free Centrifugal Air Compressor   portable air compressor
editor by CX 2024-04-22

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