Product Description
Bingshan CHINAMFG scroll compressor with minimum -35ºC freezing temperature, meeting the requirements of different refrigeration applications.
EnvironmentaI friendIy refrigerant R404A,R410A,R448A,R449A.
Inverter solutions, fast cooling, high efficiency and energy saving
Bingshan CHINAMFG Scroll compressors are widely used in home and commercial air-conditioning systems, heat pumps, and in air-conditioning systems for telephone applications and data centers.
Capacity ranges are from 2 to more than 100 KW, their use is not spread in applications with low cooling capacity, where rotary and hermetic reciprocating compressors are preferred, and with very high cooling capacity, where screw and centrifugal compressors are preferred.
Advantages of scroll compressors include smaller dimensions and lower weight than reciprocating compressors of the same capacity, even if higher than rotary compressors.
-Bingshan CHINAMFG scroll compressor adoption of Iiquid injection technology, solving the problem of high discharge temperature under Iow evaporating temperature conditions.
-Lower sound IeveI by uItra. precision machining and assembly technologies.
-Accurate motor temperature protection with inside thermostat.
-OiI IeveI sight glass and oil return connector, professional design for refrigeration application.
-Scroll compressor with minimum -35ºC freezing temperature, meeting the requirements of different refrigeration applications.
-EnvironmentaI friendIy refrigerant R404A,R410A,R448A,R449A.
-Inverter solutions, fast cooling, high efficiency and energy saving.
Bingshan Group was founded in 1930(Investment by CHINAMFG & Chinese Goverment), there are 43 enterprises, which include 1 public company, 9 subsidiary enterprises (domestically funded enterprises), and 32 Sino-foreign joint ventures. CHINAMFG Group has total assets of 9.5 billion RMB and 12000 contracted employees. It’s China’s largest manufacturing base of refrigeration and air-conditioning equipment, agricultural deep processing equipment base, and 1 of the main bases of China’s petrochemical general machinery equipment.
HangZhou CHINAMFG Engineering & Trading Co., Ltd. (Hereafter referred to as BSET) is jointly funded professional trading company by HangZhou CHINAMFG Group Co., Ltd and HangZhou Refrigeration Co., Ltd. in 1988. Concentrating on consulting, design, sales.
BSET provides quality products to different application fifields including fruit and vegetable, meat and poultry, seafood, beverage etc processing and freezing & refrigerating fifield etc.
BSET has undertaken hundreds of turnkey projects in Asia, Africa, America etc. more than 60 countries and regions, as well as offer customized energy optimization and sustainable cold chain solutions.
Main Application
Heating Ventilation Central Air Conditioning
Industrial Refrigeration
Food Refrigeration
Trading & Service
OEM & PART
Main Products
Screw Compressor Unit Series
Piston Compressor Unit Series
LiBr Absorption Chiller Series
Condenser and Cooling Tower Series
Evaporator Series
Quick Freezer Series
Commercial VRF Series, Air Handling Unit Series, Terminal Equipment Series
FAQ:
Q1.What is our main product ?
A1: Our company is a professional trading company funded by HangZhou Refrigeration Co., Ltd. in 1988. Concentrate on consulting, design, sales, installation, commissioning and maintenance of the refrigeration equipments.
Q2.When can I get the price ?
A2:We usually offer the quotation within 2-3 work days for equipment and 5-10 work days for system after receiving your inquiry. For urgent offer, please contact with us for special.
Q3.What is the Trade Term?
A3: We accept Ex-work factory , FOB HangZhou, CNF or CIF, as your requirement.
Q4.How long is our Production leading time?
A4: It depends on type of equipment.
For cold storage equipment, the lead time is 60-80days after receiving down payment or Letter of credit.
For Spiral Freezer, Tunnel Freezer, the lead time is 80-90days after receiving down payment or Letter of credit.
For flake ice making unit and plate freezer, the lead time is 45days after receiving down payment or letter of credit.
Q5.What is the Payment term?
A5: By 100% T/T before shipment or By L/C at sight.
Q6. During shipping, if there is a damage to products, how do you get replacement?
A6: Firstly, we should investigate the reason cause the damage. At the same time, we will claim for the insurance by ourselves or assist the buyer.
Secondly we will send the replacement to the buyer. The responsible person for above damage will take charge of the cost of the replacement.
Q7. What are your terms of packing?
A7: Packing: export worthy package suitable for container transportation.
Q8. Do you test all your goods before delivery?
A8: Yes, we have 100% test before delivery.
Q9: How do you make our business long-term and good relationship?
A9: HangZhou Refrigeration Co., Ltd was established on 1930. In past 88 years, we have set up our famous brand “Bingshan” not only in domestic market but also overseas market. How to make this brand life so long time? Good quality and reliable service create good reputation among the customers. Many customers keep adopting our system in past 20days extension of the business. Win-win business is our main task for the long-term cooperation.
Q10: Are you a factory or a trading company?
A10: We are the only door to overseas market for HangZhou Refrigeration Co., Ltd. We have our own design team, installation team and after-sales team. We are professional engineering & trading company. We have set up branch office in Philippines, Malaysia, Thailand, Burma, Cambodia, Singapore, Bangladesh, Pakistan, Russian, Uzbekistan, Brazil, Argentina etc.
Q11: Where is your factory located?
A11: Our factory is located in HangZhou, ZheJiang province.
Q12: What is your warranty?
A12: Warranty: 12months after commercial running or 18months from the date of shipment, subject to the earlier expiry.
Q13: Can you arrange 30 party pre-shipment inspection
A13: Pre-shipment inspection: Supplier’s pre-shipment inspection is Final; pre-shipment inspection by third Party on buyers cost.
Q14:Can we do our OEM logo?
A14:Yes, for the products with drawing supplied by you, we of course apply your logo
| After-sales Service: | 12 Months |
|---|---|
| Warranty: | 12 Months |
| Installation Type: | Movable Type |
| Lubrication Style: | Lubricated |
| Cylinder Position: | Vertical |
| Refrigerant: | R404A, R410A, R448A, R449A |
| Customization: |
Available
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What Is the Impact of Ambient Temperature on Scroll Compressor Performance?
Ambient temperature has a significant impact on the performance of scroll compressors. Here’s a detailed explanation:
1. Capacity and Cooling Efficiency:
The ambient temperature directly affects the cooling capacity and efficiency of a scroll compressor. As the ambient temperature increases, the cooling capacity of the compressor decreases. This is because the compressor needs to work harder to reject heat to a higher ambient temperature, resulting in reduced cooling efficiency. Conversely, at lower ambient temperatures, the cooling capacity of the compressor increases.
2. Compressor Overheating:
High ambient temperatures can lead to compressor overheating. When the ambient temperature exceeds the manufacturer’s recommended operating range, the compressor may struggle to dissipate heat effectively. This can cause the compressor to overheat and potentially lead to compressor damage or premature failure. Adequate ventilation and airflow around the compressor are crucial to mitigate the risk of overheating.
3. Increased Power Consumption:
In hotter ambient conditions, scroll compressors may require more power to maintain the desired cooling output. The compressor’s motor has to work harder to overcome the elevated temperature and compressor inefficiencies caused by high ambient temperatures. As a result, the compressor’s power consumption may increase, leading to higher energy costs.
4. Refrigerant Properties:
Ambient temperature also affects the properties of the refrigerant circulating in the compressor system. The refrigerant’s pressure and temperature characteristics change with variations in ambient temperature. These changes can impact the compressor’s suction and discharge pressures, affecting its overall performance and efficiency. Manufacturers provide performance data and specifications that consider specific ambient temperature ranges for optimal compressor operation.
5. Defrost Cycle:
In refrigeration systems that incorporate defrost cycles, ambient temperature plays a crucial role. During the defrost cycle, the outdoor unit of the system (which includes the scroll compressor) temporarily switches to heating mode to melt accumulated frost or ice. The ambient temperature affects the duration and effectiveness of the defrost cycle. In colder ambient temperatures, the defrost cycle may need to operate for longer to ensure complete defrosting.
6. System Design Considerations:
The impact of ambient temperature on scroll compressor performance should be considered during system design. Proper sizing and selection of the compressor, along with other system components such as condensers and evaporators, should account for the expected ambient temperature range. Oversizing the compressor or underestimating the effects of high ambient temperatures can lead to inefficient operation, higher energy consumption, and potential system issues.
It is important to note that different scroll compressor models may have specific temperature limitations and performance characteristics. Manufacturers provide guidelines and performance data, including ambient temperature ranges, to ensure optimal compressor operation and reliability.
Understanding the impact of ambient temperature on scroll compressor performance helps in proper system design, installation, and maintenance. It allows for efficient operation, improved reliability, and optimized cooling performance in various applications.
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What Industries Commonly Use Scroll Compressors?
Scroll compressors find application in various industries due to their unique characteristics and advantages. Here’s a detailed explanation:
1. HVAC (Heating, Ventilation, and Air Conditioning):
The HVAC industry extensively utilizes scroll compressors. Scroll compressors are commonly used in residential, commercial, and industrial HVAC systems for air conditioning, heat pumps, and refrigeration. Their efficiency, compact size, quiet operation, and reliability make them suitable for a wide range of HVAC applications.
2. Food and Beverage:
In the food and beverage industry, scroll compressors play a crucial role in refrigeration applications. They are used in refrigerated display cases, walk-in coolers, freezers, ice machines, and other refrigeration equipment. Scroll compressors are preferred for their ability to maintain consistent temperatures, energy efficiency, and low noise levels, making them ideal for preserving food quality and safety.
3. Medical and Pharmaceutical:
Scroll compressors are commonly employed in medical and pharmaceutical applications that require reliable and precise temperature control. They are used in medical refrigeration units, vaccine storage, laboratory equipment, pharmaceutical production processes, and cleanroom environments. The compact size, low vibration, and high efficiency of scroll compressors make them suitable for these critical applications.
4. Industrial Manufacturing:
Scroll compressors are utilized in various industrial manufacturing processes. They are employed in compressed air systems for applications such as pneumatic tools, air-operated machinery, and production lines. Scroll compressors are valued for their efficiency and reliability, providing a continuous supply of compressed air for industrial operations.
5. Automotive:
In the automotive industry, scroll compressors are commonly used in automotive air conditioning systems. They help provide efficient cooling and dehumidification for passenger comfort. Scroll compressors offer benefits such as reduced power consumption, compact size, and quiet operation, making them a preferred choice for automotive applications.
6. Data Centers and IT Cooling:
Scroll compressors are employed in data centers and IT cooling systems to maintain optimal temperatures and prevent equipment overheating. They are used in precision air conditioning units and chillers that provide cooling for server rooms and data processing facilities. The reliable operation, energy efficiency, and precise temperature control offered by scroll compressors are crucial for data center operations.
7. Laboratories and Research Facilities:
Scroll compressors are utilized in laboratories and research facilities for various applications. They are used in environmental chambers, climate control systems, refrigerated centrifuges, and other equipment requiring precise temperature and humidity control. Scroll compressors offer stable performance, low noise levels, and energy efficiency, making them suitable for laboratory settings.
8. Electronics Cooling:
In the electronics industry, scroll compressors are employed in cooling systems for electronic components and devices. They are used in air conditioning units for server rooms, computer rooms, telecommunications equipment, and electronic cabinets. Scroll compressors provide efficient cooling and contribute to maintaining the optimal operating conditions for sensitive electronic equipment.
9. Commercial Refrigeration:
Scroll compressors are widely used in commercial refrigeration applications, such as supermarkets, convenience stores, restaurants, and foodservice establishments. They are employed in refrigerated display cases, walk-in coolers, freezers, and ice cream machines. Scroll compressors offer energy efficiency, precise temperature control, and quiet operation, making them suitable for commercial refrigeration needs.
These are just a few examples of the industries that commonly utilize scroll compressors. The versatility, efficiency, compactness, reliability, and quiet operation of scroll compressors make them a preferred choice in various sectors where precise temperature control, refrigeration, and air conditioning are essential.
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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 2023-10-12