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.
| After-sales Service: | Online Support |
|---|---|
| Warranty: | 1 Year |
| Installation Type: | Stationary Type |
| Lubrication Style: | Lubricated |
| Cylinder Position: | Vertical |
| Type: | Refrigeration Compressor |
| Customization: |
Available
|
|
|---|
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What Is the Role of Air Dryers in Scroll Compressor Systems?
Air dryers play a crucial role in scroll compressor systems by removing moisture and contaminants from the compressed air. Here’s a detailed explanation:
Air produced by scroll compressors typically contains moisture, oil vapors, and solid particles. These contaminants can negatively impact the performance and reliability of the compressor system and downstream equipment. Air dryers are specifically designed to address these issues and ensure the delivery of clean and dry compressed air.
The primary roles of air dryers in scroll compressor systems are as follows:
1. Moisture Removal:
Compressed air often contains high levels of moisture, which can lead to various problems. Moisture can cause corrosion in the compressed air system, leading to damage to pipes, valves, and other components. It can also adversely affect the performance of pneumatic tools and equipment. Air dryers remove moisture from the compressed air by employing different drying techniques, such as refrigeration, adsorption, or membrane drying. This helps prevent moisture-related issues and ensures the delivery of dry air to the application.
2. Contaminant Removal:
In addition to moisture, compressed air may contain oil vapors, solid particles, and other contaminants. These contaminants can originate from lubricants used in the compressor, ambient air, or the compressor system itself. Air dryers incorporate features like coalescing filters, activated carbon filters, or desiccant beds to trap and remove these contaminants from the compressed air. By removing contaminants, air dryers help maintain the cleanliness and quality of the compressed air, preventing damage to downstream equipment and ensuring reliable operation.
3. Protection of Equipment:
Air dryers play a vital role in protecting the scroll compressor and downstream equipment. Moisture and contaminants can cause corrosion, fouling, and wear in the compressor, valves, air tools, and other components. By removing moisture and contaminants, air dryers help extend the lifespan of the compressor and reduce the risk of equipment failures, downtime, and costly repairs. They also contribute to improved performance and efficiency of pneumatic equipment.
4. Enhanced Product Quality:
In applications where compressed air comes into direct contact with products, such as in food and beverage processing or pharmaceutical manufacturing, air quality is critical. Contaminated or moist compressed air can compromise product quality, contaminate sensitive processes, or pose health risks. Air dryers ensure that the compressed air used in these applications meets the required quality standards, contributing to the production of high-quality and safe products.
5. Energy Efficiency:
By removing moisture and contaminants from the compressed air, air dryers contribute to improved energy efficiency of the scroll compressor system. Moisture in the compressed air can cause pressure drops and increase the energy consumption of pneumatic equipment. Dry and clean compressed air reduces the load on the system and allows for more efficient operation, resulting in energy savings and reduced operational costs.
It’s important to select the appropriate type and capacity of air dryer based on the specific requirements of the scroll compressor system. Factors such as the desired level of air quality, flow rate, operating conditions, and the type of contaminants present should be considered when choosing an air dryer.
In summary, air dryers play a vital role in scroll compressor systems by removing moisture and contaminants from the compressed air. They contribute to improved performance, reliability, and energy efficiency of the compressor system, as well as protect downstream equipment and ensure the delivery of clean and dry compressed air for various applications.
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Can Scroll Compressors Be Used for Refrigeration?
Yes, scroll compressors can be used for refrigeration applications. Here’s a detailed explanation:
Scroll compressors are widely used in various refrigeration systems due to their efficiency, reliability, and compact design. They are particularly suited for applications that require consistent cooling or freezing temperatures, such as commercial refrigeration, air conditioning, and heat pump systems.
Here are some key reasons why scroll compressors are suitable for refrigeration:
1. Efficiency: Scroll compressors are known for their high energy efficiency. They typically have a higher coefficient of performance (COP) compared to other compressor types, meaning they can deliver more cooling or heating output per unit of energy consumed. This efficiency can result in reduced energy consumption and operational costs for refrigeration systems.
2. Reliability: Scroll compressors have a simple design with fewer moving parts compared to reciprocating compressors. This simplicity contributes to their reliability and durability. Scroll compressors are less prone to mechanical failures and have longer service life, making them a dependable choice for refrigeration applications.
3. Quiet Operation: Scroll compressors operate at lower noise levels compared to reciprocating compressors. The scroll design minimizes pulsations and vibrations, resulting in smoother and quieter operation. This makes scroll compressors suitable for refrigeration systems used in noise-sensitive environments such as residential areas or commercial spaces.
4. Compact Size: Scroll compressors have a compact and lightweight construction. Their small footprint allows for flexible installation in space-constrained environments, making them ideal for refrigeration systems in commercial refrigerators, display cases, walk-in freezers, and other compact cooling applications.
5. Oil-Free Operation: Some scroll compressors are designed for oil-free operation. Oil-free scroll compressors eliminate the need for oil lubrication, reducing the risk of oil contamination in the refrigeration system. This feature is particularly beneficial in applications where oil presence can be problematic, such as food processing, pharmaceutical storage, or sensitive laboratory environments.
6. Capacity Modulation: Scroll compressors can modulate their capacity to match the cooling load requirements of the refrigeration system. This modulation capability allows for precise temperature control and efficient operation, especially in applications with varying cooling demands. It helps optimize energy consumption and ensures stable and consistent refrigeration performance.
7. Environmental Considerations: Scroll compressors offer environmentally friendly refrigeration solutions. Many scroll compressors are designed to be compatible with low-global warming potential (GWP) refrigerants, such as hydrofluoroolefins (HFOs) or hydrofluorocarbons (HFCs) with lower GWP values. This helps reduce the environmental impact of the refrigeration system and supports compliance with regulations and sustainability initiatives.
In summary, scroll compressors are well-suited for refrigeration applications due to their efficiency, reliability, quiet operation, compact size, capacity modulation capabilities, and environmental considerations. They are widely used in various commercial and industrial refrigeration systems, providing effective and energy-efficient cooling solutions.
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What Are the Maintenance Requirements for Scroll Compressors?
Maintenance requirements for scroll compressors involve several key aspects. Here’s a detailed explanation:
1. Regular Inspections:
Regular inspections are essential to identify any potential issues or signs of wear. Inspect the compressor for any oil leaks, loose connections, abnormal noises, or unusual vibrations. Visual inspections should be conducted periodically to ensure the compressor is in good condition.
2. Lubrication:
Scroll compressors require proper lubrication to ensure smooth operation and prevent excessive wear. Follow the manufacturer’s guidelines for lubrication intervals and use the recommended lubricant. Regularly check the oil level and quality, and perform oil analysis if necessary. Proper lubrication helps maintain the compressor’s efficiency and extends its lifespan.
3. Filter Maintenance:
Filters play a crucial role in maintaining the cleanliness of the compressor and the overall system. Check and clean or replace the intake filters regularly to prevent dust, debris, or contaminants from entering the compressor. Clogged filters can restrict airflow and affect the compressor’s performance.
4. Condenser and Evaporator Maintenance:
The condenser and evaporator coils should be inspected and cleaned periodically to ensure optimal heat transfer. Dirty coils can reduce the efficiency of the compressor and the overall HVAC system. Clean the coils using appropriate methods, such as brushing or using coil-cleaning solutions, while following the manufacturer’s recommendations.
5. Electrical Components:
Inspect the electrical connections, terminals, and wiring of the compressor. Ensure that all connections are tight and secure. Regularly check for any signs of overheating, corrosion, or damaged insulation. Faulty electrical components can lead to compressor failures or inefficient operation.
6. Vibration and Noise Monitoring:
Monitor the vibration and noise levels of the compressor during operation. Unusual vibrations or excessive noise may indicate a problem with the compressor or its mounting. If abnormal vibrations or noise are detected, it is important to investigate and address the issue promptly to prevent further damage.
7. Regular Maintenance Schedule:
Follow a regular maintenance schedule for the entire HVAC system, including the scroll compressor. The frequency of maintenance tasks may vary based on factors such as operating conditions, environment, and manufacturer recommendations. Adhering to a maintenance schedule helps ensure the reliable and efficient performance of the compressor.
8. Professional Service:
While some maintenance tasks can be performed by facility personnel, it is recommended to involve qualified HVAC technicians for more complex maintenance procedures. Trained professionals have the expertise and specialized tools to accurately diagnose issues and perform maintenance or repairs on scroll compressors.
9. Manufacturer Guidelines:
Always refer to the manufacturer’s guidelines and documentation for specific maintenance requirements and recommendations. Manufacturers provide detailed instructions on maintenance intervals, lubrication procedures, filter replacement, and other important aspects of scroll compressor maintenance.
By following these maintenance requirements, scroll compressors can operate reliably, maintain their efficiency, and have an extended lifespan. Regular inspections, proper lubrication, filter maintenance, coil cleaning, electrical component checks, vibration monitoring, adherence to maintenance schedules, and professional service are key elements in ensuring the optimal performance of scroll compressors.
editor by CX 2023-10-26