Product Description
Specifications
Characteristics of oil-free scroll air compressorĀ
100% oil-free
The compression chamber of the oil-free scroll air compressor is completely separated from the bearing chamber, eliminating oily air at the source of structural design, and there is no need to add lubricating oil during use, and there is no oil stain and condensate discharge during operation. It is a real zero discharge and more environmentally friendly and economical.
Our oil-free scroll air compressor provides high-quality 100% oil-free compressed air, which is certified by German Rhine certification agency t Ć v
The test of the oil-free scroll air compressor shows that t Ć V proves that the air quality of our oil-free air compressor meets the iso8573-1 standard, which is the highest standard of air quality.
Low vibration
Rotation: the vibration of circular rotation is much lower than that of reciprocating motion.
Balance: during rotation, the high-pressure area is around the axis, evenly distributed without eccentricity, and the balance is excellent.
Start and stop: small operating torque and superior start and stop.
Low noise
No intake valve: there is no need to worry about the closing sound of the one-way valve and the unique “bang, bang…” piston air compressor Sound.
Low rotating speed: the rotating speed is only 3000rpm, the screw machine is 20000rpm, and there is no high-frequency buzzer on the screw machine.
No oil: there is no liquid percussion sound a lubricating oil pipeline.
Small airflow fluctuation: suction and exhaust are continuous and stable, more than 6000 times per minute, making the airflow pulsation very small.
High efficiency:Ā Suction and exhaust are continuous and stable, more than 6000 times per minute, making the airflow pulsation very small.
Compared with other structural air compressors, the scroll air compressor belongs to positive displacement continuous exhaust and has no clearance volume, so the volumetric efficiency of the scroll air compressor is more than 98%; Flexible sealing technology and gas floating seal are adopted to automatically compensate the slow wear of materials, improve the sealing performance of products and reduce leakage loss.
high reliability:Ā High machining accuracy, up to Ī¼ M level, after precision machining, the surface of the vortex host is treated with a special coating to ensure its lasting use in various environments and more stability and reliability.
After T6 heat treatment and semi-solid die casting, the product has high mechanical strength and elongation, CHINAMFG the technical level of the aviation industry. It is equipped with a large-capacity multi-plate cooling fan and an aftercooler for cooling to ensure the effective cooling of the host and stable operation even if the ambient temperature is high.
Maintenance-free
Reduce the number of components to the maximum limit, and there is no need to configure the necessary suction and exhaust valves, piston rings, and other vulnerable parts of the piston air compressor. Compared with other types of air compressors, there is no need to configure the necessary suction valves, temperature control valves, minimum pressure valves, and other valve components of the screw air compressor, which greatly reduces the possibility of machine maintenance.
RFQ:
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1) MOQ
MOQ is 200pcs for customization. Stock mold can be lower quantity as your request.Ā
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2). Item of payment
Ā a. T/T:40% deposit, 60% balance after passing QC inspected before shipping.
Ā b. PaypalĀ
Ā c. Western Union
3). Samples?Ā
If we have a stock sample, we’d like to send it to you immediately, If you need to make your own style, it will cause the sample charge, We will refundable the sample charge to you if your order quantity is up to 3000pcs.
4).sample time?Ā
Depending on your request, as usual, It will take about 6-7 workdays to make the new sample as your needĀ
5). Mass product time?Ā
It takes about 23 days for 1000pcs.Ā
6).freight charge for mass products?Ā
It will base on your request, saying: small order, we’d like to advise you shipping by express will be favorable, You can choose by sea or Air, the freight charge will be based on the date when you place an order.
Our Services
Ā 1. QC workers will inspect each process 100%, Guarantee the quality.
2. After-sales service available.
3. OEM & ODM designer team available.
4. ProfessionalĀ knowledge of famous brand items.
5. Professional sales team, All of your emails will be replied with 12 hours
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Company Information
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HangZhou CHINAMFG industrial Co., Ltd is a professional vehicle HVAC/Compressor supplier in ZheJiang Province, China.Ā Weā²re specializes in transport compressors such as electric vehicle air-conditioner scroll compressor, 12/24VDC electric compressor for truck additional air conditioner, compact horizontal hermetic scroll compressor for E-bus, subway, etc.
We also provide customers with vehicle air conditioning system solutions and products, such as a 12 / 24 VDC truck cab no idle air conditioning system, locomotive cab air conditioning system, RV air conditioning system, oil-free scroll air compressors, etc.
Our technical team has gained a good reputation in the field of electric vehicles, electric buses, and rail transit. Our products have surpassed their counterparts from the US and Japan in some special parameters, High efficiency, reliability, and compactness.
Our products are suitable for many different refrigerants, including R134A, R407C, R410A, ETC. Our annual output is 500, 000 PCS of EV-use semi-hermetic scroll compressors, 50, 000 PCS of hermetic horizontal inverter compressors.20000PCS of cab air conditioning.
We not only supply products but also provide comprehensive application guidance and technical support for our clients.
Our compressor driver is provided by our group company, which has many years of experience in automotive air conditioning control systems and mobile cold chain control systems. This is an advantage that other compressor companies do not have. The group has a number of R & D service institutions in Europe Company.
The business concept is Quality, Innovation, High-Efficiency, and Credit. Warmest welcome your visit. Looking CHINAMFG to working with you!
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| After-sales Service: | 3 Years |
|---|---|
| Warranty: | 3 Years |
| Classification: | Variable Capacity |
| Job Classification: | Rotary Type |
| Transmission Power: | Dynamoelectric |
| Cooling Method: | Air-cooled |
| Customization: |
Available
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What Maintenance Is Required for Oil-Free Scroll Air Compressors?
Maintenance for oil-free scroll air compressors is relatively straightforward. Here’s a detailed explanation:
Regular Inspection:
Perform regular visual inspections of the compressor to check for any signs of damage, leaks, or abnormal operating conditions. Inspect the air filters to ensure they are clean and free from debris that could restrict airflow. Additionally, inspect the electrical connections and controls to ensure they are secure and functioning properly.
Air Filter Maintenance:
Clean or replace the air filters on a regular basis. The frequency of filter maintenance will depend on the operating conditions and the level of airborne contaminants present in the environment. Clogged or dirty filters can restrict airflow and reduce the compressor’s performance. Follow the manufacturer’s guidelines for proper filter maintenance and replacement intervals.
Condensate Drains:
Oil-free scroll compressors typically have condensate drains to remove moisture that accumulates in the compressed air. Regularly inspect and clean the condensate drains to ensure they are free from blockages. Proper functioning of the condensate drains helps maintain the quality of the compressed air and prevents moisture-related issues in downstream equipment.
Belt Tension and Alignment:
If the compressor is belt-driven, check the belt tension and alignment regularly. Improper tension or misalignment can cause excessive wear, reduce efficiency, and potentially lead to belt failure. Follow the manufacturer’s guidelines for proper belt tensioning and alignment procedures.
Vibration and Noise Monitoring:
Monitor the compressor for excessive vibration or unusual noise during operation. Excessive vibration may indicate misalignment, loose components, or worn bearings. Unusual noise can be a sign of mechanical issues. If abnormal vibrations or noises are detected, it is important to investigate and address the underlying causes to prevent further damage and ensure reliable operation.
Professional Servicing:
While oil-free scroll compressors generally have lower maintenance requirements compared to oil-lubricated compressors, it is still recommended to schedule periodic professional servicing. Professional servicing may include tasks such as checking and adjusting compressor settings, lubricating non-contacting parts (if applicable), verifying performance, and conducting more in-depth inspections. Follow the manufacturer’s recommendations for the frequency of professional servicing.
Documentation and Record-Keeping:
Maintain a record of maintenance activities, including inspection dates, filter changes, servicing performed, and any repairs or replacements. This documentation helps track the compressor’s maintenance history, identify recurring issues, and ensure that maintenance tasks are performed at appropriate intervals.
It is important to note that maintenance requirements may vary among different models and manufacturers. Always refer to the specific maintenance guidelines provided by the compressor manufacturer to ensure proper maintenance practices and maximize the longevity and performance of the oil-free scroll air compressor.
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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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What Are the Advantages of Using an Oil-Free Scroll Air Compressor?
An oil-free scroll air compressor offers several advantages compared to other compressor types. Here’s a detailed explanation:
- Oil-Free Operation: One of the primary advantages of an oil-free scroll air compressor is that it operates without the need for lubricating oil. This eliminates the risk of oil contamination in the compressed air, making it suitable for applications that require clean, oil-free air. Industries such as medical, pharmaceutical, food processing, and electronics benefit from the oil-free operation to maintain high air quality standards.
- High Efficiency: Oil-free scroll compressors are known for their high efficiency. The scroll mechanism enables continuous compression, minimizing internal leakage and improving volumetric efficiency. This results in reduced energy consumption and lower operating costs compared to other compressor types.
- Compact and Quiet: Oil-free scroll compressors have a compact design and fewer moving parts compared to other compressor technologies. This compactness not only saves space but also contributes to quieter operation. The absence of reciprocating parts reduces vibrations and noise levels, making oil-free scroll compressors suitable for noise-sensitive environments.
- Low Maintenance: Oil-free scroll compressors have lower maintenance requirements compared to compressors that use lubricating oil. Since there is no oil to change, no oil filters to replace, and no oil carryover issues, the maintenance tasks are significantly reduced. This results in cost savings and less downtime for maintenance activities.
- Reliability: The scroll mechanism in oil-free scroll compressors operates smoothly without metal-to-metal contact. This reduces wear and tear, resulting in enhanced reliability and extended operational life. The reliable performance of oil-free scroll compressors ensures consistent compressed air supply for various applications.
- Improved Air Quality: With oil-free operation, oil-free scroll compressors provide clean and uncontaminated compressed air. This is crucial for applications that require high air quality, such as in laboratories, clean rooms, and critical manufacturing processes. The absence of oil ensures that the compressed air remains free from oil particles and contaminants.
- Environmentally Friendly: Oil-free scroll compressors are considered environmentally friendly due to their oil-free operation. They eliminate the risk of oil leakage or disposal, reducing the impact on the environment. Additionally, the energy efficiency of oil-free scroll compressors helps reduce carbon emissions, contributing to a greener and more sustainable operation.
Overall, the advantages of using an oil-free scroll air compressor include oil-free operation, high efficiency, compactness, quietness, low maintenance requirements, reliability, improved air quality, and environmental friendliness. These advantages make oil-free scroll compressors a preferred choice for various industries and applications that demand clean, efficient, and reliable compressed air.
editor by CX 2024-02-12