Product Description
Oil Free air -compressor
Product Description
V&Toil-free scroll aircompressor is featured with stable performance, cleanness,nooil,low vibration and low noise.There is no need toaddany oil medium in the working process,and the compressed air conforms to the highest class zero oil-frees tandard of ISO-8573-1.In addition,it works continuously without any additional work with advantages offer accessories,simple structure,high reliability,andl ongservice life.When meeting customer demand forhigh-quality compressedair,weare constantly striving for higher product performance and better customer service.
Specification
| Model | V-15B | V-22B | V-37B | V-75B | V-110B | V-150B | V-185B | V-220B | V-260B | V-300B |
| Maximum Pressure Mpa |
0.8/1.0 | |||||||||
| Emission Volume m³/min |
0.17/0.12 | 0.24,/0.2 | 0.4/0.35 | 0.8/0.7 | 1.2/1.05 | 1.6/1.4 | 2/1.75 | 2.4/2.1 | 2.8/2.45 | 3.2/2.8 |
| Power Supply | 3 phase 380V50Hz | |||||||||
| Rated Power kW | 1.5 | 2.2 | 3.7 | 3.7*2 | 3.7*3 | 3.7*4 | 3.7*5 | 3.7*6 | 3.7*7 | 3.7*8 |
| Drive Mode | Belt Drive | |||||||||
| Controller type | Pressure switch/textedit controller/touch screen controller | |||||||||
| Tank Volum L | Additional external tank | |||||||||
| NoisedB(A) | 46±3 | 49±3 | 49±3 | 49±3 | 55±3 | 57±3 | 59±3 | 61±3 | 62±3 | 62±3 |
| Outlet Diameter Inch | R1/2 | R1/2 | R1/2 | R3/4 | R1 | R1 | R1 1/2 | R1 1/2 | R1 1/2 | R1 1/2 |
| Dimension L*W*H(mm) | 570*600*805 | 660*895 *945 |
740*1155*1670 | 1485*1150*1670 | ||||||
| Weight kg | 130 | 130 | 135 | 253 | 430 | 515 | 825 | 915 | 1005 | 1100 |
Technical Principle
Application
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What Are the Typical Applications for Oil-Free Scroll Compressors?
Oil-free scroll compressors find applications in various industries where clean and oil-free compressed air is essential. Here’s a detailed overview of their typical applications:
Medical and Healthcare:
Oil-free scroll compressors are widely used in medical and healthcare facilities. They provide clean and oil-free compressed air that meets the strict quality standards required for medical applications. These compressors are commonly employed in dental clinics, hospitals, laboratories, and pharmaceutical production facilities. They power medical air systems, ventilators, dental chairs, surgical instruments, and other critical medical equipment.
Pharmaceutical Industry:
The pharmaceutical industry requires compressed air in various processes, such as filling, packaging, and manufacturing. Oil-free scroll compressors ensure that the compressed air remains free from oil contaminants, which is crucial to maintain the purity and integrity of pharmaceutical products. These compressors provide reliable and high-quality compressed air for applications such as tablet coating, sterile air supply, pneumatic conveying, and cleanroom environments.
Food and Beverage Industry:
In the food and beverage industry, oil-free scroll compressors are commonly used to generate compressed air for food processing, packaging, and product handling. Compressed air is utilized for tasks such as pneumatic conveying, bottle blowing, air agitation, and product drying. Oil-free compressors are preferred to avoid any risk of oil contamination that could compromise the safety and quality of food and beverage products.
Electronics and Semiconductor Manufacturing:
Oil-free scroll compressors play a critical role in electronics and semiconductor manufacturing processes. These industries require ultra-clean and oil-free compressed air to prevent any contamination that could impact the sensitive electronic components or semiconductor wafer production. Oil-free compressors are used in tasks such as cleanroom air supply, chip testing, circuit board assembly, and precision cleaning.
Laboratories and Research Facilities:
Oil-free scroll compressors are commonly found in laboratories and research facilities where a reliable source of clean and oil-free compressed air is necessary. These compressors are used in analytical instruments, gas chromatography, sample preparation, and other laboratory applications. They ensure the accuracy and reliability of test results and prevent any interference caused by oil contaminants.
Other Applications:
Oil-free scroll compressors also find application in industries such as automotive, textiles, printing, aerospace, and more. They are suitable for any industry or application that requires clean, oil-free compressed air to ensure product quality, process reliability, and compliance with industry standards.
It is important to note that while oil-free scroll compressors are well-suited for the applications mentioned above, the specific requirements of each industry and application should be considered when selecting a compressor. Factors such as air quality standards, flow rates, pressure requirements, and system design should be taken into account to ensure optimal performance and efficiency.
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Can Oil-Free Scroll Compressors Handle High-Pressure Applications?
Oil-free scroll compressors are primarily designed for medium to low-pressure applications. Here’s a detailed explanation:
Operating Pressure Range:
Oil-free scroll compressors are generally suitable for applications that require operating pressures up to a certain limit. The exact pressure range can vary depending on the specific model and manufacturer, but most oil-free scroll compressors are designed for pressures typically ranging from 7 to 15 bar (100 to 220 psi). Some specialized models may be capable of higher pressures, but they are less common.
Scroll Compressor Design:
The design of oil-free scroll compressors is optimized for efficient operation at medium to low pressures. The scroll compressor consists of two interleaved spiral scrolls—one fixed and one orbiting—that create compression chambers. As the orbiting scroll moves, it traps and compresses the air between the scrolls, resulting in compressed air being discharged. The design and geometry of the scrolls are typically optimized for specific pressure ranges, and they may not be suitable for extremely high-pressure applications.
Limited Compression Ratios:
Oil-free scroll compressors have limitations in terms of compression ratios, which affect their ability to handle high pressures. The compression ratio is the ratio of the discharge pressure to the suction pressure. As the compression ratio increases, so does the temperature of the compressed air. Oil-free scroll compressors are not designed to handle very high compression ratios, as they can lead to excessive temperatures, increased wear on components, and reduced efficiency.
Adequate Cooling:
High-pressure applications often require effective cooling to manage the heat generated during compression. Oil-free scroll compressors may have limitations in terms of cooling capacity, which can affect their ability to handle high-pressure operation. In applications with high-pressure requirements, additional cooling measures may be necessary to maintain optimal operating temperatures and prevent overheating of the compressor.
Alternative Compressor Types:
For high-pressure applications, alternative compressor types such as reciprocating compressors, rotary screw compressors, or centrifugal compressors are more commonly used. These compressor types are specifically designed to handle higher pressures and provide better efficiency and performance in such applications.
It’s important to consult the manufacturer’s specifications and guidelines to determine the maximum operating pressure for a specific oil-free scroll compressor model. Exceeding the recommended pressure limits can lead to premature wear, reduced efficiency, and potential compressor failure.
In summary, oil-free scroll compressors are generally not designed to handle high-pressure applications. They are more suitable for medium to low-pressure applications within their specified operating pressure range. For high-pressure requirements, alternative compressor types should be considered.
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What Is an Oil-Free Scroll Air Compressor?
An oil-free scroll air compressor is a type of compressor that utilizes a scroll mechanism to compress air without the need for lubricating oil. Here’s a detailed explanation:
Working Principle:
An oil-free scroll air compressor consists of two spiral-shaped scrolls, typically referred to as the stationary scroll and the orbiting scroll. These scrolls are positioned eccentrically to each other, creating crescent-shaped compression chambers.
As the orbiting scroll moves in a circular motion within the stationary scroll, the crescent-shaped compression chambers decrease in volume. This reduction in volume compresses the air trapped within the chambers, resulting in the pressurization of the air.
Oil-Free Operation:
- No Lubricating Oil: Unlike other compressor types, such as reciprocating or rotary screw compressors, oil-free scroll compressors do not rely on lubricating oil for sealing or cooling purposes. The scrolls are designed with precision tolerances and mating surfaces that allow them to operate without any oil lubrication.
- Dry Compression: The absence of lubricating oil in the compression chambers ensures that the compressed air remains free from oil contaminants. This makes oil-free scroll compressors suitable for applications that require clean, oil-free air, such as in medical, pharmaceutical, laboratory, and food processing industries.
Advantages:
- High Efficiency: Oil-free scroll compressors are known for their high efficiency due to the continuous compression process. The scroll design minimizes internal leakage and improves volumetric efficiency, resulting in reduced energy consumption and operating costs.
- Compact and Quiet: Oil-free scroll compressors are compact in size and have fewer moving parts compared to other compressor types. This compact design not only saves space but also contributes to quieter operation with lower noise levels.
- Low Maintenance: Since oil-free scroll compressors do not require oil changes or regular lubrication, their maintenance requirements are significantly reduced. This can lead to cost savings and less downtime for maintenance activities.
- Reliability: The scroll mechanism in oil-free scroll compressors operates smoothly and without metal-to-metal contact, resulting in reduced wear and tear. This enhances the compressor’s reliability and longevity, providing consistent performance over an extended period.
Applications:
Oil-free scroll compressors are commonly used in various applications where clean, oil-free compressed air is essential. Some typical applications include:
- Medical and dental air supply
- Pharmaceutical manufacturing
- Laboratory air systems
- Food and beverage processing
- Electronics manufacturing
- Printing and packaging industries
Overall, an oil-free scroll air compressor offers efficient, oil-free compression, compactness, low maintenance, and reliability, making it a suitable choice for applications that demand clean air and require a reliable source of compressed air.
<img src="https://img.hzpt.com/img/air-compressor/air-compressor-L1.webp" alt="China OEM Class 0 Industrial Energy-Efficient Oil-Free Scroll Air Compressor 1500W Emission Volume 0.17/0.12m3/Min arb air compressor”><img src="https://img.hzpt.com/img/air-compressor/air-compressor-L2.webp" alt="China OEM Class 0 Industrial Energy-Efficient Oil-Free Scroll Air Compressor 1500W Emission Volume 0.17/0.12m3/Min arb air compressor”>
editor by lmc 2024-09-09