85HP Industrial Air-Cooled Screw Chiller Energy-Saving Cooling Solution for Extrusion

Air-cooled screw chiller is a kind of industrial refrigeration and commercial air conditioning equipment, mainly composed of evaporator, compressor, condenser and expansion valve and other components. It uses a screw compressor to compress the low-temperature and low-pressure refrigerant into a high-temperature and high-pressure gas, then releases heat to the outside through the condenser, and finally reduces the temperature and pressure of the refrigerant through the expansion valve to return to the evaporator for recycling.

During operation, the air-cooled screw chiller absorbs the heat in the outdoor air, cools the cooling water and circulates it to the room, so as to reduce the indoor temperature. Its cooling efficiency is greatly affected by factors such as outdoor temperature and humidity, so its effect may be limited in high-temperature and high-humidity environments.

Compared with water-cooled chillers, air-cooled screw chillers do not require an additional cooling water system, so they are simpler and more cost-effective. However, since it uses outside air for cooling, it can be problematic in areas with high air pollution or where indoor air quality needs to be maintained.

• No additional cooling water system: Compared with water-cooled chillers, air-cooled screw chillers do not require additional cooling water systems, so they are simpler and cost-effective.
• Wide range of applications: Air-cooled screw chillers are suitable for various types of buildings and places, such as commercial office buildings, hotels, hospitals, schools, etc.
• High refrigeration efficiency: The air-cooled screw chiller uses a screw compressor, which has the advantages of high refrigeration efficiency, low noise, and low maintenance cost.
• Easy installation: The installation of the air-cooled screw chiller is relatively simple and does not require additional equipment such as water pipes and water pumps.
• High reliability: The air-cooled screw chiller is designed and manufactured with high precision, and has good stability and reliability.
• Strong adaptability: The air-cooled screw chiller has strong adaptability and can adapt to different environmental conditions and load changes.

1. Compression process: The refrigerant is compressed into a high-temperature and high-pressure gas in the screw compressor, and then enters the condenser.
2. Condensation process: The high-temperature and high-pressure gas is cooled in the condenser to become a high-pressure liquid, and at the same time release heat, which is dissipated into the outdoor air through fans and radiators.
3. Expansion process: After the high-pressure liquid is decompressed by the expansion valve, it becomes a low-temperature and low-pressure liquid, and then enters the evaporator.
4. Evaporation process: The low-temperature and low-pressure liquid evaporates in the evaporator, absorbs the heat in the room, cools down the cooling water in the room, and circulates it to the room, thereby achieving the purpose of reducing the indoor temperature.

• Commercial office buildings: Commercial office buildings usually require a large amount of air-conditioning equipment to maintain a comfortable indoor environment, and air-cooled screw chillers can meet these needs.
• Hotel and tourism industry: The hotel and tourism industry usually require large-scale air conditioning systems to provide a comfortable accommodation environment, and air-cooled screw chillers can meet these needs.
• Hospitals and medical institutions: Hospitals and medical institutions need to maintain a constant temperature and humidity to ensure the normal operation of the equipment and the comfort of the patients, and the air-cooled screw chiller can provide these services.
• Industrial manufacturing: Industrial manufacturing usually requires large-scale refrigeration equipment to maintain the normal operation of production lines and equipment, and air-cooled screw chillers can meet these needs.
• Shopping malls and supermarkets: Shopping malls and supermarkets need large-scale air-conditioning systems to provide a comfortable shopping environment, and air-cooled screw chillers can provide these services.

In short, It is widely used in pharmaceutical, chemical, food, grease, coating, electroplating, cold storage, plastic, chemical fiber, commercial concrete, laser, purification workshop, mechanical processing and other industries. It can precisely control the temperature required by modern industrial manufacturing, greatly improving efficiency and product quality. JIALIS chiller is easy to operate, reasonable in design and superior in quality, with more than 100 models, it is the best choice for modern industrial refrigeration.

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• 24/7 customer support
• Remote guidance installation and maintenance
• Remote Diagnostics and Troubleshooting
• Phone/Email Advice and Guidance
• User friendly documentation and manuals
• Software Updates and Upgrades
• Cost price of spare parts and consumables

Air-cooled chillers are packaged and shipped in standard plywood wooden boxes. All components are secured and protected with a film, and the unit is then placed on a pallet for easy transport. And affix the shipping mark information label on the wooden box to ensure correct delivery.

1. Clean filters and coils regularly: Clean filters and coils regularly to avoid clogging with dust and grime that can affect cooling performance.
2. Check the electrical system: Regularly check the electrical system, including wires, plugs, and switches, to make sure it is functioning properly.
3. Clean the condenser and evaporator: Clean the condenser and evaporator regularly to maintain good heat dissipation and cooling effects.
4. Check the refrigerant: Regularly check the pressure and concentration of the refrigerant to make sure it is at normal levels.
5. Check the screw compressor: Regularly check the operation of the screw compressor, including noise, vibration and oil level, etc,to ensure its normal operation.
6. Check the motor and fan: Periodically check the operation of the motor and fan to make sure they are functioning properly.
7. Check the plumbing system: Regularly check the tightness and leakage of the plumbing system to ensure its normal operation.

In short, regular maintenance and maintenance can ensure the normal operation and prolong the service life of the air-cooled screw chiller. It is recommended to carry out care and maintenance according to the manufacturer's recommendations, and regularly ask professional maintenance personnel for maintenance and inspection.