Product Description
Shipping
1.If the quantity of order is not very big,we could send them to you by express delivery,such as TNT,DHL,UPS or EMS etc.
2.If order is big,we will advise you use Air shipping or sea shipping through your nomiated forwarder agent .Our long -term cooperated agent also availabe.
Our products
Our advantages:
1. Low noise and low vibration
2. CHINAMFG compressors have a CHINAMFG cast iron body to provide a large heat dissipation area to improve the cooling effect of the compressor, and use light-weight Lu pistons to reduce friction and vibration, and have a cutting-edge electronic protective film to provide comprehensive motor protection.
Product Features
Excellent Low temperature performance ,high efficiency and energy saving (high volumetric efficiency):In medium and low temperature applications.the volumetric efficiency is more than 30% higher than that of traditional piston machines.
Smooth operation ,Low noise and vibration,reducing the impact on the environment.the scroll compressor has a novel and precise structure,and has the advantages of small size,low noise,light weight ,small vibration,low energy consumption,long life ,continuous and stable gas transmission, reliabel operation,and clean gas source,etc.
the unique design of the scroll compressor makes it on energy-saving compressor in the world today.the main operating part of the scroll compressor is the scroll.which is only dirty and has no wear,so it has a long life,and is known as a maintenance -free compressor.
Technical Datas
| Model | Power (HP) | Exhaust cpacity M3/h | Air condition(7.2/54.4C) | Weight( Kg) | Height (mm) | |
| Refrigeration | Input power (W) | |||||
| Capacity( W) | ||||||
| Single phase | ||||||
| ZR16K3-PFJ | 1.33 | 3.97 | 4571 | 1320 | 25.9 | 370.4 |
| ZR18K3-PFJ | 1.5 | 4.37 | 4400 | 1440 | 25.9 | 370.4 |
| ZR20K3-PFJ | 1.69 | 4.76 | 4890 | 1600 | 25.9 | 370.4 |
| ZR22K3-PFJ | 1.83 | 5.34 | 5330 | 1730 | 25.9 | 382.8 |
| ZR24K3-PFJ | 2 | 5.92 | 5920 | 1870 | 26.3 | 382.8 |
| ZR26K3-PFJ | 2.17 | 6.27 | 6330 | 2000 | 25.9 | 382.8 |
| ZR28K3-PFJ | 2.33 | 6.83 | 6910 | 2150 | 27.2 | 382.8 |
| ZR30K3-PFJ | 2.5 | 7.3 | 7380 | 2290 | 28.5 | 405.5 |
| ZR32K3-PFJ | 2.67 | 7.55 | 7760 | 2410 | 28.1 | 405.5 |
| ZR34K3-PFJ | 2.83 | 8.02 | 8200 | 2520 | 29.5 | 405.5 |
| ZR36K3-PFJ | 3 | 8.61 | 8790 | 2700 | 29.5 | 405.5 |
| ZR40K3-PFJ | 3.33 | 9.43 | 9670 | 2970 | 29.9 | 419.3 |
FAQ
1. Q: Are you a manufacturer?
A:A: Yes, we are manufacturer. Non-standard customization and OEM service are both welcomed and available.
2.Q: Can I get the warranty?
A: Yes, under the condition that the user apply the equipment correctly, we provide 1 year quality warranty.
3.Q: How to pay?
A: 30% of total amount to be paid before production, and the balance payment before shipment.
4.Q: How to ship?
A: We work with experienced shipping agent who could arrange your delivery on the cheapest and fastest way. Our closest port is HangZhou/ZheJiang .
5.Q: What about the delivery date?
A: 10-30 days, depends on the order.
6.Q: What about the maintenance?
A: All the products are tested before shipment, and maintenance is easy. We provide patient pre-sale service and considerate after-sale service.
7.Q: Do you have any Certificate?
A: Yes. we have ISO9001 certificate. If you need any other Certificate, we can help you to get it.
8.Q: Can I get guarantee of products?
A: Yes, every cold room is 10 years quality warrantee under customer correct using the products.
9.Q:How long is the lead time?
A:Usually for units we need 35 days to produce. If it is a special voltage of 60hz, the production time needs to be extended by 5-10 days. Panels and other things usually we need 7-20 days depends on amount.
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| After-sales Service: | Online Support |
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| Warranty: | 1 Year |
| Installation Type: | Stationary Type |
| Customization: |
Available
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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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What is the impact of humidity on compressed air quality?
Humidity can have a significant impact on the quality of compressed air. Compressed air systems often draw in ambient air, which contains moisture in the form of water vapor. When this air is compressed, the moisture becomes concentrated, leading to potential issues in the compressed air. Here’s an overview of the impact of humidity on compressed air quality:
1. Corrosion:
High humidity in compressed air can contribute to corrosion within the compressed air system. The moisture in the air can react with metal surfaces, leading to rust and corrosion in pipes, tanks, valves, and other components. Corrosion not only weakens the structural integrity of the system but also introduces contaminants into the compressed air, compromising its quality and potentially damaging downstream equipment.
2. Contaminant Carryover:
Humidity in compressed air can cause carryover of contaminants. Water droplets formed due to condensation can carry particulates, oil, and other impurities present in the air. These contaminants can then be transported along with the compressed air, leading to fouling of filters, clogging of pipelines, and potential damage to pneumatic tools, machinery, and processes.
3. Decreased Efficiency of Pneumatic Systems:
Excessive moisture in compressed air can reduce the efficiency of pneumatic systems. Water droplets can obstruct or block the flow of air, leading to decreased performance of pneumatic tools and equipment. Moisture can also cause problems in control valves, actuators, and other pneumatic devices, affecting their responsiveness and accuracy.
4. Product Contamination:
In industries where compressed air comes into direct contact with products or processes, high humidity can result in product contamination. Moisture in compressed air can mix with sensitive products, leading to quality issues, spoilage, or even health hazards in industries such as food and beverage, pharmaceuticals, and electronics manufacturing.
5. Increased Maintenance Requirements:
Humidity in compressed air can increase the maintenance requirements of a compressed air system. Moisture can accumulate in filters, separators, and other air treatment components, necessitating frequent replacement or cleaning. Excessive moisture can also lead to the growth of bacteria, fungus, and mold within the system, requiring additional cleaning and maintenance efforts.
6. Adverse Effects on Instrumentation:
Humidity can adversely affect instrumentation and control systems that rely on compressed air. Moisture can disrupt the accuracy and reliability of pressure sensors, flow meters, and other pneumatic instruments, leading to incorrect measurements and control signals.
To mitigate the impact of humidity on compressed air quality, various air treatment equipment is employed, including air dryers, moisture separators, and filters. These devices help remove moisture from the compressed air, ensuring that the air supplied is dry and of high quality for the intended applications.
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What are the environmental considerations when using air compressors?
When using air compressors, there are several environmental considerations to keep in mind. Here’s an in-depth look at some of the key factors:
Energy Efficiency:
Energy efficiency is a crucial environmental consideration when using air compressors. Compressing air requires a significant amount of energy, and inefficient compressors can consume excessive power, leading to higher energy consumption and increased greenhouse gas emissions. It is important to choose energy-efficient air compressors that incorporate features such as Variable Speed Drive (VSD) technology and efficient motor design, as they can help minimize energy waste and reduce the carbon footprint.
Air Leakage:
Air leakage is a common issue in compressed air systems and can contribute to energy waste and environmental impact. Leaks in the system result in the continuous release of compressed air, requiring the compressor to work harder and consume more energy to maintain the desired pressure. Regular inspection and maintenance of the compressed air system to detect and repair leaks can help reduce air loss and improve overall energy efficiency.
Noise Pollution:
Air compressors can generate significant noise levels during operation, which can contribute to noise pollution. Prolonged exposure to high noise levels can have detrimental effects on human health and well-being and can also impact the surrounding environment and wildlife. It is important to consider noise reduction measures such as sound insulation, proper equipment placement, and using quieter compressor models to mitigate the impact of noise pollution.
Emissions:
While air compressors do not directly emit pollutants, the electricity or fuel used to power them can have an environmental impact. If the electricity is generated from fossil fuels, the associated emissions from power plants contribute to air pollution and greenhouse gas emissions. Choosing energy sources with lower emissions, such as renewable energy, can help reduce the environmental impact of operating air compressors.
Proper Waste Management:
Proper waste management is essential when using air compressors. This includes the appropriate disposal of compressor lubricants, filters, and other maintenance-related materials. It is important to follow local regulations and guidelines for waste disposal to prevent contamination of soil, water, or air and minimize the environmental impact.
Sustainable Practices:
Adopting sustainable practices can further reduce the environmental impact of using air compressors. This can include implementing preventive maintenance programs to optimize performance, reducing idle time, and promoting responsible use of compressed air by avoiding overpressurization and optimizing system design.
By considering these environmental factors and taking appropriate measures, it is possible to minimize the environmental impact associated with the use of air compressors. Choosing energy-efficient models, addressing air leaks, managing waste properly, and adopting sustainable practices can contribute to a more environmentally friendly operation.
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How do oil-lubricated and oil-free air compressors differ?
Oil-lubricated and oil-free air compressors differ in terms of their lubrication systems and the presence of oil in their operation. Here are the key differences:
Oil-Lubricated Air Compressors:
1. Lubrication: Oil-lubricated air compressors use oil for lubricating the moving parts, such as pistons, cylinders, and bearings. The oil forms a protective film that reduces friction and wear, enhancing the compressor’s efficiency and lifespan.
2. Performance: Oil-lubricated compressors are known for their smooth and quiet operation. The oil lubrication helps reduce noise levels and vibration, resulting in a more comfortable working environment.
3. Maintenance: These compressors require regular oil changes and maintenance to ensure the proper functioning of the lubrication system. The oil filter may need replacement, and the oil level should be regularly checked and topped up.
4. Applications: Oil-lubricated compressors are commonly used in applications that demand high air quality and continuous operation, such as industrial settings, workshops, and manufacturing facilities.
Oil-Free Air Compressors:
1. Lubrication: Oil-free air compressors do not use oil for lubrication. Instead, they utilize alternative materials, such as specialized coatings, self-lubricating materials, or water-based lubricants, to reduce friction and wear.
2. Performance: Oil-free compressors generally have a higher airflow capacity, making them suitable for applications where a large volume of compressed air is required. However, they may produce slightly more noise and vibration compared to oil-lubricated compressors.
3. Maintenance: Oil-free compressors typically require less maintenance compared to oil-lubricated ones. They do not need regular oil changes or oil filter replacements. However, it is still important to perform routine maintenance tasks such as air filter cleaning or replacement.
4. Applications: Oil-free compressors are commonly used in applications where air quality is crucial, such as medical and dental facilities, laboratories, electronics manufacturing, and painting applications. They are also favored for portable and consumer-grade compressors.
When selecting between oil-lubricated and oil-free air compressors, consider the specific requirements of your application, including air quality, noise levels, maintenance needs, and expected usage. It’s important to follow the manufacturer’s recommendations for maintenance and lubrication to ensure the optimal performance and longevity of the air compressor.
editor by CX 2024-02-04