Water Cooled Chiller System Shell and Tube Condenser R22/R407C Refrigerant Microprocessor Controller 5-300KW

The water-cooled chiller is a refrigeration equipment that uses water as the cooling medium. It mainly includes a compressor, a condenser, an expansion valve, and an evaporator. Water-cooled chillers generally need to be equipped with a cooling water tower and an insulated water tank for use together. Compared with air-cooled chillers, water-cooled chillers have better cooling efficiency and higher accuracy of outlet water temperature.

Advantages and Disadvantages:

Advantages:

• High cooling efficiency, suitable for high-power, continuous operation scenarios.
• Low operating noise, suitable for noise-sensitive environments.
• Longer life (lower condensing temperature, less compressor load).

insufficient:

• Depends on cooling water system, with high initial investment.
• Water quality issues (such as scale and algae growth) need to be addressed.
• Limited use in water-scarce areas.

Industrial Chiller Specification:

Common faults of water-cooled chillers and their troubleshooting methods include:

Power supply problem: If the chiller does not start or the indicator light is off, it may be due to abnormal voltage or a blown fuse. The solution is to check the power supply to ensure three-phase balance and replace the blown fuse or transformer.

Compressor problem: The compressor continues to run but the cooling capacity is insufficient, which may be due to overload or unclean condenser. The solution is to reduce the load, clean the condenser or replace the damaged fan. If the compressor fails, it may be a coil short circuit or open circuit, and a matching compressor needs to be replaced.

1. Cooling water problem: Insufficient cooling water flow or high temperature will affect the cooling effect. The solution is to check whether the water pump is blocked, increase the cooling water flow or reduce the water temperature. If the cooling water is not turned on, it will also cause a high-pressure alarm. The solution is to open the water valve.
2. Condenser problem: The condenser copper tube has a lot of scale and a small diameter, which will lead to poor heat dissipation. The solution is to clean the condenser copper tube.
3. Refrigerant problem: Insufficient refrigerant will cause a low-pressure alarm. The solution is to check for leaks and add refrigerant. A clogged filter can also cause a low pressure alarm. The solution is to remove or replace the filter.

‌Other common faults‌: including evaporator freezing, water pump failure, abnormal noise increase, abnormal control panel display, etc. Solutions include thawing the evaporator, repairing or replacing the water pump motor, cleaning foreign objects in the water pump and circulating water pipes, checking and repairing the control panel, etc.

‌Maintenance recommendations‌: Clean the condenser regularly to keep the surface clean, ensure good heat dissipation, extend the service life of the chiller and improve overall operating efficiency. In addition, check the cooling water system regularly to ensure its normal operation and avoid failures caused by cooling water problems. ‌
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Working Principle:

The working principle of the water-cooled chiller is to compress the low-temperature and low-pressure refrigerant gas into a high-temperature and high-pressure gas through the compressor, and then radiate the high-temperature and high-pressure gas through the condenser to condense it into a high-pressure liquid, and then pass the expansion valve to make the high-pressure liquid It expands into a low-pressure liquid and flows into the evaporator to complete the refrigeration cycle.

In the water-cooled chiller, water is used as the cooling medium, and is connected to the cooling equipment through the water pipeline, and the refrigerant gas after heat dissipation absorbs heat and turns it into a low-temperature and low-pressure gas, thereby realizing refrigeration.

Application Industry:

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.

Automotive Manufacturing Chemical Engineering Electronics Industry Electroplating Industry

Injection Molding Industry Pharmaceutical Industry Plastic Packaging Industry Printing Industry

Upport and Services:

Air Cooled Chiller technical support and service includes:

1. 24/7 customer support

2. Remote guidance installation and maintenance

3. Remote Diagnostics and Troubleshooting

4. Phone/Email Advice and Guidance

5. User friendly documentation and manuals

6. Software Updates and Upgrades

7. Cost price of spare parts and consumables

Packing and Shipping:

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.

Water-cooled chillers are suitable for scenarios with high requirements for cooling efficiency, long operating time and water system conditions, but attention should be paid to water quality management and regular maintenance. When selecting a model, it is necessary to comprehensively evaluate cooling requirements, environmental conditions and long-term operating costs, and consult professional engineers when necessary.

Dongguan Baozhiyuan Machinery Co., Ltd. is located at No. 137, Chongde Road, Hengli Town, Dongguan City, Guangdong Province. It is an enterprise specializing in the manufacture of industrial refrigeration equipment. Since its establishment, we have been committed to providing customers with a variety of efficient and reliable chillers and cooling equipment solutions.

Products and Services

Industrial Chillers: Provide industrial chillers of various specifications and capacities, suitable for the cooling needs of various types of production equipment.

Air-cooled chillers: Utilize advanced air cooling technology to adapt to industrial sites with large ambient temperature fluctuations and ensure stable cooling effects.

Water-cooled chillers: Based on the design of efficient water cooling technology, it is suitable for applications requiring high cooling efficiency, such as large manufacturing plants and industrial production lines.

Sub-zero low temperature chillers: Specially designed for cooling needs in low temperature environments, such as food freezing, pharmaceutical storage and other application scenarios.

Water-cooled screw chillers and air-cooled screw chillers: High-efficiency and low-energy consumption screw design, providing customers with energy-saving cooling solutions.

Cooling towers: Provide various types of cooling towers for heat discharge and circulating water cooling in industrial processes.

Young team and innovative spirit

Our team is mainly composed of young post-90s, full of passion and innovative spirit.

We are well aware of the continuous advancement of technology and changes in the market, so we continue to invest in research and development and technological upgrades to ensure that our products are always at the forefront of the industry in terms of performance, efficiency and environmental protection.

Quality Assurance and Customer Service

We always regard quality as the foundation of corporate survival. All products are strictly quality controlled and tested to ensure that each device can operate stably and reliably.

We provide comprehensive pre-sales consultation and after-sales services, including installation and commissioning, technical support and regular maintenance to meet the needs of customers throughout the use cycle.

Future Outlook:

Dongguan Baozhiyuan Machinery Co., Ltd. will continue to uphold the concept of "technological innovation, quality first", continuously optimize product structure and improve service level.

We will continue to work closely with customers to jointly promote the development of industrial refrigeration technology and provide more efficient and environmentally friendly refrigeration equipment solutions for global customers.

Contact Us

Please feel free to contact us for more detailed information about products and services. We look forward to establishing a long-term cooperative relationship with you and jointly pursuing new heights of industrial development!

Our mission:

Our mission is to provide the most reliable and efficient cooling solutions to global customers through innovative refrigeration technology and high-quality services, and to promote the advancement of industrial refrigeration technology.

Our vision:

To become a global leader in industrial refrigeration equipment, driven by sustainable development and innovation, to create lasting value for customers and provide employees with a fulfilling career.

Core values:

Quality first: We take the pursuit of excellent quality as our responsibility, and through strict quality management and continuous improvement, ensure that every chiller is a high-performance and high-reliability product.

Customer first: Customer success is our success. We focus on understanding customer needs, providing customized solutions, and always pay attention to customer feedback and experience to exceed customer expectations.

Innovation driven: We encourage innovative thinking and experimental spirit, continuously improve the development of refrigeration industry technology, and provide customers with the most advanced cooling technology and solutions.

Teamwork: We value teamwork and sharing spirit, believe that collaboration is the key to achieving personal and company success, and we uphold an open, honest and respectful work culture.

Social responsibility: We are committed to environmental protection and social responsibility, and through energy conservation, emission reduction and environmental protection technology innovation, we contribute to sustainable development, care for the health of employees and the development of the community.

Corporate commitment:

We value the career development and quality of life of employees, provide a good working environment and development opportunities, and encourage employees to continue to learn, grow and innovate, and grow with the company.

Our future:

In the future, Dongguan Baozhiyuan Machinery Co., Ltd. will continue to uphold these core values ​​and mission vision, continue to innovate and improve, provide customers with better products and services, achieve sustainable development, and contribute to the development of the industrial refrigeration field.