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Warranty: | 15 Months |
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Industrial air-cooled chilling plants refer to cooling systems used in industrial applications that utilize air as the medium for heat exchange and cooling. These systems typically consist of air-cooled chillers, which are specialized machines designed to remove heat from a process or equipment and transfer it to the surrounding air.
The main features of industrial air-cooled chilling plants include:
Air-cooled Chiller Units: These are the central components of the system, comprising a compressor, condenser, expansion valve, and evaporator. They are designed to provide efficient cooling by circulating a refrigerant through a closed loop, absorbing heat from the process and releasing it to the ambient air.
Air-cooled Condensers: These heat exchangers facilitate the transfer of heat from the refrigerant to the ambient air. They typically consist of fins and tubes that maximize the surface area for heat dissipation.
Fans: Industrial air-cooled chilling plants are equipped with fans that provide forced air circulation over the condenser coils, enhancing heat transfer and cooling efficiency. These fans can be axial or centrifugal, depending on the specific requirements of the system.
Control Systems: Modern industrial chilling plants incorporate advanced control systems that allow for precise temperature regulation and monitoring. These systems can automatically adjust the cooling capacity based on the process load, ensuring optimal performance and energy efficiency.
Robust Construction: Industrial cooling systems are designed to withstand the harsh operating conditions commonly found in industrial environments. They are built with durable materials and components that can withstand high temperatures, pressures, and corrosion.
Energy Efficiency: Industrial air-cooled chilling plants are designed to deliver energy-efficient cooling solutions. They often incorporate features like variable speed drives, economizers, and energy recovery systems to minimize power consumption and optimize operation.
Scalability: These chilling plants are available in various sizes and configurations to accommodate different industrial applications and cooling requirements. They can be customized and expanded to meet the specific needs of a particular process or facility.
Industrial air-cooled chilling plants find applications in a wide range of industries, including manufacturing, food processing, pharmaceuticals, data centers, and HVAC (heating, ventilation, and air conditioning) systems, providing reliable and efficient cooling solutions for various industrial processes and equipment.
A screw compressor air cooled chiller is a type of industrial cooling system that uses a screw compressor and air as the cooling medium. It is designed to provide cooling for various industrial processes and applications. Here are the main features of a screw compressor air cooled chiller:
Screw Compressor: The chiller uses a screw compressor, which is known for its high efficiency and reliability. The screw compressor is designed to provide a continuous flow of refrigerant, ensuring stable and efficient cooling operation.
Air Cooling: Unlike water cooled chillers that use water as a cooling medium, air cooled chillers utilize ambient air for heat rejection. They feature air-cooled condensers that transfer heat from the refrigerant to the surrounding air, allowing for efficient cooling without the need for additional water sources or cooling towers.
Compact Design: Air cooled chillers have a compact design compared to water cooled chillers, making them suitable for installations where space is limited. They typically have a smaller footprint and require less infrastructure for water supply and circulation.
Standalone Operation: Air cooled chillers are self-contained units that do not require an external cooling water source or cooling tower. This makes them easier to install and maintain, as they can be set up as standalone systems without the need for complex plumbing or piping arrangements.
Energy Efficiency: Screw compressor air cooled chillers are designed to be energy-efficient, with advanced control systems that optimize compressor operation and power consumption. They often incorporate variable speed drives (VSD) to match the cooling load demand, resulting in energy savings during part-load operation.
Remote Monitoring and Control: Many modern air cooled chillers come equipped with advanced control systems that allow for remote monitoring, control, and diagnostics. This enables operators to efficiently manage and troubleshoot the chiller system from a central location, improving overall system performance and maintenance.
Overall, screw compressor air cooled chillers are widely used in industrial applications where water availability is limited or where air cooling is preferred. They provide efficient and reliable cooling for various industrial processes, such as plastic processing, food and beverage production, pharmaceutical manufacturing, and more.
Item Model | OMC-40ASH | OMC-50ASH | OMC-60ASH | OMC-75ASH | OMC-85ASH | OMC-100ASH | OMC-120ASH | ||
Cooling Capacity | kcal/h | 107156 | 141040 | 151188 | 202100 | 238994 | 281134 | 329208 | |
KW | 124.6 | 164 | 175.8 | 235 | 277.9 | 326.9 | 382.8 | ||
Ton | 35.4 | 46.6 | 50.0 | 66.8 | 79.0 | 92.9 | 108.8 | ||
Btu/h | 425256 | 559727 | 600000 | 802048 | 948464 | 1115700 | 1306485 | ||
Input Power | KW | 40.8 | 49.7 | 56.3 | 75.3 | 88.3 | 103.4 | 118.2 | |
Max.running current | A | 95 | 121 | 132 | 171 | 197 | 232 | 277 | |
Power | 3PH-380V/415V 50Hz (3PH-220V/440V 60Hz ) | ||||||||
Refrigerant | Type | R22 ( R407C ) | |||||||
Charge quantity | kg | 28 | 35 | 42 | 53 | 60 | 70 | 85 | |
Control Mode | Expansion Valve | ||||||||
Compressor | Type | Semi-Hermetic Screw | |||||||
Power | KW | 37.4 | 46.1 | 51.9 | 69.9 | 81.7 | 96.2 | 109.4 | |
Start-up Mode | Y-△ | ||||||||
Capacity control | % | 0-25-50-75-100 (0-33-66-100) | |||||||
Evaporator | Type | Shell and Tube | |||||||
Chilled water flow | m3/h | 21.4 | 28.2 | 30.2 | 40.4 | 47.8 | 56.2 | 65.8 | |
Pipe Diameter | lnch | 3" | 3" | 3" | 3" | 4" | 4" | 4" | |
Condenser | Type | Air cooled high-efficient inner threaded copper-tubing aluminum fin type | |||||||
Fan | Type | Low noise outer rotor | |||||||
Power | KW | 3.4 | 3.6 | 4.4 | 5.4 | 6.6 | 7.2 | 8.8 | |
cooling air flow | m3/h | 40000 | 50000 | 60000 | 75000 | 85000 | 10000 | 120000 | |
safety protection | compressor over heat protection, over load protection,high and low pressure protection,reversed and lacking phase protection, anti-freezing protection, flow switch | ||||||||
Dimension | Length | mm | 2000 | 2200 | 2500 | 3200 | 3500 | 4000 | 4800 |
Width | mm | 1500 | 1700 | 1850 | 1950 | 1950 | 1950 | 1950 | |
Height | mm | 2000 | 2000 | 2150 | 2200 | 2200 | 2200 | 2200 | |
Net Weight | kg | 1300 | 1620 | 1930 | 2260 | 2420 | 2860 | 3250 | |
Running Weight | kg | 1390 | 1870 | 2210 | 2420 | 2680 | 3020 | 3460 |
Air-cooled chiller is a common industrial cooling equipment with the following advantages:
Independent cooling system: The air-cooled chiller adopts an independent air cooling system and does not require additional cooling water sources or cooling towers. This makes installation and operation relatively simple, saving installation and maintenance costs and space.
Wide range of applications: Air-cooled chillers are suitable for various industrial applications, including plastic processing, refrigeration and air conditioning systems, machining, printing and paper making. They provide reliable cooling for different equipment and processes.
High efficiency and energy saving: The air-cooled chiller adopts air cooling method and uses forced fans to circulate the air and take away the heat. Compared to traditional water-cooled systems, they do not require additional water pumps and cooling towers, thus saving energy and operating costs.
Flexibility and mobility: Since they do not need to be connected to an external cooling water source, air-cooled chillers are more flexible and can be moved to different locations more easily. This is useful for applications that require movement or changes in work location.
Easy maintenance: Compared with water cooling systems, air-cooled chillers are easier to maintain. There is no need to deal with problems such as scale, water treatment and water pump maintenance, reducing the complexity and cost of maintenance work.
Small footprint: Air-cooled chillers have a relatively small footprint as they do not require a cooling tower and water cooling system. This is very advantageous when space is limited.
However, it should be noted that air-cooled chillers may be slightly less efficient than water-cooled systems in heat dissipation efficiency, especially in high-temperature environments. In addition, since air cooling requires the use of fans, noise and vibration may occur. Therefore, when selecting cooling equipment, it is necessary to comprehensively consider the advantages and disadvantages based on specific needs and process requirements, and weigh various factors.
Q1: Could you help us to recommend the model for our project?
A1: Yes, we have engineer to check the details and make the scheme for you. Based on the following:
1)Cooling capacity;
2)chilled water inlet and outlet temperature
3)chilled water flow
4) Refrigerant;
5) Ambient temperature;
6)Voltage;
7) Be used for what industry?
8)Any other special requirements
Q2: How to ensure your product with good quality?
A2: All our products with CE certificate. And use the well-know brand compressors and refrigeration accessories . All OUMAL Chillers are factory tested under load conditions to ensure good quality and easy installation for users.
Q3: What's the warranty?
A3: 15 months warranty for free if confirmed by both side damage in the quality reason.
Q4: What's your payment term?
A4: We accept T/T, LC, Western Union, etc. Normally, 30% deposit for production, 70% balance before shipment.
Q5: Are you a manufacturer?
A5: Yes, we have more than 15 years in water chiller business. Also have patent on the water chiller appearance .
The control box design make the unit safety and stably.
Q6: How can i Place an order
A6: Send inquiry to us or Call us.