Product Description
Product Details
Product Name:3.7kw 5hp 100% Oil free quiet scroll air compressor for laboratory
Working Pressure: 8 – 10bar (116 – 145psi)Ā
Air Delivery: 0.4m3/minĀ
Motor Power:3.7kwĀ
Type of Driving: Belt DrivenĀ
Type of Cooling: Air CoolingĀ
Dimension: 810 x 690 x 880mmmm
Weight: 200kg
Advantages:
Parameters
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| Ā | Max. Working pressure |
Free Air Delivery | Motor power | Noise level | Weight | Dimension | Air Discharge Size | ||||
| Model | bar | PSI | l/s | mĀ³/min | cfm | kW | hp | dB(A) | std (kg) | mm | inch |
| ZS-3.7 | 8 | 116 | 6.7Ā | 0.40Ā | 14.3Ā | 3.7 | 5 | 55Ā±2 | 200 | 810 x 690 x 880 | 3/4 |
| 10 | 145 | 5.0Ā | 0.30Ā | 10.7Ā | |||||||
| ZS-5.5 | 8 | 116 | 10.0Ā | 0.60Ā | 21.4Ā | 5.5 | 7.5 | 55Ā±2 | 200 | 810 x 690 x 880 | 3/4 |
| 10 | 145 | 6.7Ā | 0.40Ā | 14.3Ā | |||||||
| ZS-7.5 | 8 | 116 | 13.3Ā | 0.80Ā | 28.6Ā | 2 x 3.7 | 2 x 5 | 60Ā±2 | 400 | 1130 x 960 x 1140 | 3/4 |
| 10 | 145 | 10.0Ā | 0.60Ā | 21.4Ā | |||||||
| ZS-11 | 8 | 116 | 20.0Ā | 1.20Ā | 42.9Ā | 2 x 5.5 | 2 x 7.5 | 60Ā±2 | 440 | 1130 x 960 x 1140 | 3/4 |
| 10 | 145 | 13.3Ā | 0.80Ā | 28.6Ā | |||||||
| ZS-16.5 | 8 | 116 | 30.0Ā | 1.80Ā | 64.3Ā | 3 x 5.5 | 3 x 7.5 | 65Ā±2 | 630 | 1270 x 810 x 1660 | 3/4 |
| 10 | 145 | 20.0Ā | 1.20Ā | 42.9Ā | |||||||
| ZS-22 | 8 | 116 | 40.0Ā | 2.40Ā | 85.7Ā | 4 x 5.5 | 4 x 7.5 | 65Ā±2 | 820 | 1600 x 1250 x 1240 | 1 |
| 10 | 145 | 26.7Ā | 1.60Ā | 57.1Ā | |||||||
| ZS-27.5 | 8 | 116 | 50.0Ā | 3.00Ā | 107.1Ā | 5 x 5.5 | 5 x 7.5 | 65Ā±2 | 1000 | 1600 x 1250 x 1240 | 1 1/2 |
| ZS-33 | 8 | 116 | 60.0Ā | 3.60Ā | 128.6Ā | 6 x 5.5 | 6 x 7.5 | 65Ā±2 | 1200 | 1600 x 1250 x 1240 | 1 1/2 |
| ZS-38.5 | 8 | 116 | 70.0Ā | 4.20Ā | 150.0Ā | 7 x 5.5 | 7 x 7.5 | 65Ā±2 | 1400 | 2320 x 1450 x 1740 | 1 1/2 |
| ZS-44 | 8 | 116 | 80.0Ā | 4.80Ā | 171.4Ā | 8 x 5.5 | 8 x 7.5 | 65Ā±2 | 1520 | 2320 x 1450 x 1740 | 1 1/2 |
| ZS-49.5 | 8 | 116 | 90.0Ā | 5.40Ā | 192.9Ā | 9 x 5.5 | 9 x 7.5 | 65Ā±2 | 1650 | 2320 x 1450 x 1740 | 1 1/2 |
Sales Service
Ā Professional online consultant to solve your question about compressor system.
ā Free site design consultant, and energy saving solution to help you save operation cost.
ā Negotiable technician available to service machinery overseas.
ā Online professional after-service until solve the problem.
ā 1 year warranty after commissioning or 16 months against shipping date, it depends on which 1 come firstly for the whole
machine(except maintenance consumable).
ā A sufficient number of spare parts are available, make sure the good after service.
Certificate
About Mikovs
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Mikovs CompressorĀ Ā Ā Ā Ā Ā
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RFQ
Q1. Are you trading company or manufacture ?
A: We are professional manufacture of screw air compressor more than 8 years.
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Q2. How long is the delivery time ?
A: For standard voltage ,15 working days. Non-standard ,please contact our sales.
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Q3. What’s payment term ?
A: T/T, L/C, D/P, Western Union, Paypal, Credit Card, and etc. Also we could accept USD, RMB, Euro and other currency.
Ā Ā
Q4. How about your after-sales service ?
A: 1.Provide customers with installation and commissioning online instructions.
2. Well-trained engineers available to overseas service.
3.Worldwid agents and after service avaiable.arrange our engineers to help you training and installation.
Ā
Q5. How about your warranty?
Ā A: One year for the whole machine and 2 years for screw air end, except consumable spare parts.
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Ā Q6. Do you have any certificate ?
Ā A: Yes, per different customer’s market need ,we can offer CE ,ISO etc certificate.
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Q7. What about the maintenance ?
Ā A: First maintenance need to be done after 500Hours, and then every 2000-3000 hours to do the normal maintenance,
and consider the actual environment.
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Q8. How do you control quality ?
A: 1.Raw- material in checking.
Ā Ā 2.Assembly.
Ā 3.Worldwid after service available.arrange our engineers to help you training and installation.
Ā
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Q9. Do you offer OEM service ?
A: Yes.
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| Lubrication Style: | Oil-free |
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| Cooling System: | Air Cooling |
| Power Source: | AC Power |
| Customization: |
Available
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.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}
| Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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How Do You Ensure Air Quality in Oil-Free Scroll Compressor Systems?
To ensure air quality in oil-free scroll compressor systems, several measures can be taken. Here’s a detailed explanation:
Oil-Free Design:
The first and foremost step in ensuring air quality in oil-free scroll compressor systems is the use of an oil-free design. Oil-free scroll compressors are specifically designed to operate without lubricating oil, eliminating the risk of oil carryover and oil contamination in the compressed air. This design feature ensures that the compressed air remains free from oil particles and contaminants.
High-Quality Air Filters:
Installing high-quality air filters is crucial in oil-free scroll compressor systems to remove particulates and contaminants from the intake air. Air filters should have proper filtration efficiency and be regularly inspected and maintained. This helps prevent the entry of dust, dirt, and other airborne impurities into the compressor system, ensuring clean and high-quality compressed air.
Condensate Separation and Drainage:
Oil-free scroll compressors often incorporate condensate separation systems to remove moisture from the compressed air. Proper condensate separation and drainage are essential to prevent water contamination in the compressed air. These systems typically include moisture separators and drains that efficiently remove condensate from the compressed air before it reaches the downstream equipment.
Air Dryers:
In some applications where dry air is critical, the use of air dryers is recommended in conjunction with oil-free scroll compressors. Air dryers remove moisture from the compressed air, ensuring a low dew point and preventing moisture-related issues such as corrosion, equipment damage, and product spoilage. Depending on the specific requirements, different types of air dryers such as refrigerated dryers, desiccant dryers, or membrane dryers can be employed.
Regular Maintenance and Inspections:
Performing regular maintenance and inspections is vital to ensure continued air quality in oil-free scroll compressor systems. This includes cleaning or replacing air filters at recommended intervals, inspecting and cleaning condensate separators and drains, and checking for any signs of leaks or abnormal operating conditions. Regular maintenance helps identify and address any issues that could impact the air quality and overall performance of the compressor system.
Air Quality Monitoring:
Implementing air quality monitoring systems can provide real-time data on the air quality within the compressor system. This may involve the use of sensors or analyzers to measure parameters such as particulate levels, moisture content, oil vapor concentration, and other contaminants. Air quality monitoring allows for proactive measures to be taken if any deviations or anomalies are detected, ensuring that the compressed air remains within the desired quality standards.
Compliance with Standards and Regulations:
Depending on the specific industry and application, there may be standards and regulations in place that define the required air quality for compressed air systems. It is important to ensure compliance with these standards and regulations to meet the specific air quality requirements of the application. This may involve regular testing, documentation, and adherence to specific guidelines set forth by relevant authorities or industry organizations.
Training and Awareness:
Proper training and awareness among operators and maintenance personnel are crucial for maintaining air quality in oil-free scroll compressor systems. It is important to educate and train personnel on proper maintenance practices, the importance of air quality, and the potential risks associated with air contamination. This helps ensure that proper procedures are followed and that any issues affecting air quality are promptly addressed.
By implementing these measures, oil-free scroll compressor systems can consistently deliver clean, high-quality compressed air that meets the specific air quality requirements of the application.
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What Is the Lifespan of Components in Oil-Free Scroll Air Compressors?
The lifespan of components in oil-free scroll air compressors can vary depending on various factors. Here’s a detailed explanation:
Component Lifespan:
The lifespan of components in oil-free scroll air compressors can be influenced by factors such as the quality of manufacturing, operating conditions, maintenance practices, and usage patterns. While it’s challenging to provide exact lifespan estimates for individual components, the following are general guidelines:
Scroll Elements:
The scroll elements, which are the primary moving parts in oil-free scroll compressors, are typically designed to have a long service life. With proper maintenance and regular servicing, scroll elements can last for tens of thousands of operating hours. However, factors such as operating conditions (pressure, temperature), duty cycle, and the quality of the compressed air can affect their lifespan. Regular inspections, monitoring, and adherence to maintenance schedules are essential to ensure the optimal performance and longevity of scroll elements.
Motors:
The lifespan of the motor in an oil-free scroll compressor depends on various factors, including the motor type (induction, permanent magnet), design, and operating conditions. Well-maintained motors can typically last for several tens of thousands of operating hours. However, factors such as excessive heat, electrical issues, or inadequate lubrication can reduce their lifespan. Regular inspection, monitoring of motor performance, and addressing any issues promptly can help maximize motor lifespan.
Control System Components:
The control system components, such as sensors, switches, and electronic control boards, are generally designed to have a long lifespan. However, their lifespan can be influenced by factors such as electrical surges, environmental conditions, and proper maintenance. Regular inspection, testing, and addressing any malfunctions or failures promptly can help ensure the reliability and longevity of control system components.
Filtration Components:
Filtration components in oil-free scroll compressors, including air intake filters and oil filters, need regular maintenance and replacement to ensure optimal performance and protect other compressor components. The lifespan of these components depends on factors such as the quality of the filters, the operating environment, and the level of contaminants in the air or oil. Following the manufacturer’s recommendations for maintenance and replacement intervals is crucial to maintain the effectiveness of filtration components.
Lubrication System Components:
If the oil-free scroll compressor has a lubrication system for bearings or other moving parts, the lifespan of lubrication system components can vary. Proper lubricant selection, regular oil analysis, and adherence to maintenance schedules are important to ensure the functionality and longevity of lubrication system components. Factors such as oil quality, operating conditions, and maintenance practices can influence their lifespan.
Other Components:
In addition to the above-mentioned components, oil-free scroll compressors may have other components such as valves, seals, gaskets, and piping. The lifespan of these components can vary depending on factors such as the quality of materials, operating conditions, and maintenance practices. Regular inspection, monitoring, and prompt replacement of worn or damaged components are necessary to ensure the overall performance and longevity of the compressor system.
It’s important to note that the lifespan of components can be influenced by various factors, and the actual lifespan can vary from one compressor system to another. Regular maintenance, adherence to manufacturer’s guidelines, and prompt resolution of any issues or malfunctions can help maximize the lifespan of components in oil-free scroll air compressors.
In summary, the lifespan of components in oil-free scroll air compressors can vary depending on factors such as manufacturing quality, operating conditions, maintenance practices, and usage patterns. While scroll elements and motors can last for tens of thousands of operating hours, the lifespan of control system components, filtration components, lubrication system components, and other components can vary. Regular maintenance and adherence to manufacturer’s guidelines are essential to maximize component lifespan.
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How Does an Oil-Free Scroll Compressor Work?
An oil-free scroll compressor operates based on a unique scroll mechanism that allows for efficient compression of air without the need for lubricating oil. Here’s a detailed explanation:
Scroll Mechanism:
The key component of an oil-free scroll compressor is the scroll mechanism, which consists of two interlocking scrollsāa fixed scroll and an orbiting scroll.
- Fixed Scroll: The fixed scroll is stationary and typically mounted inside the compressor housing. It has a spiral-shaped profile with a raised wrap that forms multiple chambers.
- Orbiting Scroll: The orbiting scroll is positioned eccentrically to the fixed scroll and is connected to a crankshaft. It moves in a circular motion, orbiting around the fixed scroll. The orbiting scroll also has a spiral-shaped profile, but with a depressed wrap.
Compression Process:
When the compressor is in operation, the following steps occur during each revolution:
- The orbiting scroll moves in a circular motion, causing the spiral profiles of the fixed and orbiting scrolls to interlock.
- As the orbiting scroll moves, the chambers formed by the scrolls decrease in size, leading to the compression of the air trapped within the chambers.
- As the air gets compressed, it moves towards the center of the scrolls, eventually reaching the center of the fixed scroll.
- At the center of the fixed scroll, there is a discharge port where the compressed air is expelled from the compressor.
Sealing Mechanism:
The scroll mechanism in an oil-free scroll compressor relies on a unique sealing mechanism to maintain the compression process and prevent air leakage:
- Tip Seal: At the outer edges of the scrolls, there is a tip seal that ensures a continuous seal between the fixed and orbiting scrolls. This seal prevents air from escaping between the scrolls during compression.
- Axial Compliance: The orbiting scroll is designed with axial compliance, which allows it to adapt to the changing volume of the compression chambers as it orbits around the fixed scroll. This compliance helps maintain the sealing integrity and ensures efficient compression.
Advantages of Oil-Free Scroll Compressors:
- Oil-Free Operation: Oil-free scroll compressors eliminate the need for lubricating oil, resulting in clean, oil-free compressed air suitable for applications that require high air quality standards.
- High Efficiency: The continuous compression process of the scroll mechanism improves efficiency and reduces energy consumption compared to other compressor types.
- Quiet Operation: Oil-free scroll compressors are known for their quiet operation due to the absence of reciprocating parts and reduced vibrations.
- Reliability and Low Maintenance: The scroll mechanism operates with minimal wear and tear, leading to reliable performance and reduced maintenance requirements.
In summary, an oil-free scroll compressor uses a scroll mechanism consisting of interlocking scrolls to compress air. The unique design allows for efficient and oil-free compression, resulting in clean, reliable, and quiet operation, making oil-free scroll compressors suitable for various applications.
editor by CX 2024-04-11