KAIFENG Machinery
Professional
Industrial Chiller Manufacturer
- Air-cooled chiller
- Water-cooled chiller
- Screw chiller
High Efficiency and Energy Saving
Compared with traditional cooling methods, industrial chiller uses advanced refrigeration technology and efficient compressors to significantly reduce energy consumption more than 30%.
Intelligent and Reliable
The core components of industrial chiller are made of high-quality materials and advanced manufacturing processes, can realize multiple functions such as automatic temperature adjustment, automatic water replenishment, and fault alarm.
Environmental Protection and Low Noise
The design of industrial chiller adopts a closed water tank to effectively prevent water pollution and keep the low noise less than 65 decibels, which is suitable for use in noise-sensitive environments.
Industrial Chiller Products
Water-cooled chiller
Water-cooled chiller
Air-cooled chiller
Air-cooled chiller
Water-cooled screw chiller
Water-cooled screw chiller
Air-cooled screw chiller
Air-cooled screw chiller
Mold temperature machine
Mold temperature machine
All Heat and Cold Exchange Equipment
All Heat and Cold Exchange Equipment
Read More >KAIFENG is original chiller factory
supports OEM/ODM/Wholesale/Custom
As a 10+ years professional plastic auxiliary machinery manufacturer, Kaifeng can help you with the planning and deployment of the entire plant.
Can’t Find Machines For Your Industries?
Industrial Chiller Functions and Advantages
Air cooled chiller
The air-cooled chiller is one of the models of chillers, which cools room temperature water to a certain temperature through the compressor of the chiller to strengthen the cooling of the mold or machine. It is used as a single unit, and the heat dissipation device is a built-in fan. There are mainly three interconnected systems: the refrigerant circulation system, the water circulation system, and the electrical automatic control system.
- Compressor & Pump Overload Protection
- Freeze Protection & Phase Failure Protection
- High or Low Pressure Protection
- Buzzer
Water colled chiller
Industrial water-cooled chillers are mainly suitable for plastic and mechanical processing. They can accurately control the temperature of plastic forming molds to shorten the forming cycle and accelerate product setting; This series uses the principle of cold and heat exchange for cooling, which can quickly cool down and maintain stable temperature control. And unaffected by environmental factors, it is an indispensable configuration equipment in modern industry.
- Compressor & Pump Overload Protection
- Heat-Exchange Fail Protection
- Refrigerant Safety Valve
- High or Low Pressure Protection
- Phase Failure Protection
- Buzzer
Water cooled screw chiller
Horizontal shell and tube condenser and shell and tube evaporator, simple structure, stable heat transfer, easy maintenance.
Circular motion is smooth, low load operation without "surge" phenomenon, low noise, small vibration.
Compression ratio can be as high as 20, EER value is high Stepless adjustment in 10%~100% range.
- Compressor & Pump Overload Protection
- Heat-Exchange Fail Protection
- Refrigerant Safety Valve
- High or Low Pressure Protection
- Phase Failure Protection
- Buzzer
Air cooled screw chiller
No need to fit the cooling tower.
Minimize floor space and ease of installation
All pipe insulation design, to prevent local convection of the pipeline.
Finned condenser, better heat transfer, faster heat dissipation.
Large capacity shell and tube evaporator, good cooling effect, suitable for high temperature environment
- Compressor & Pump Overload Protection
- Heat-Exchange Fail Protection
- Refrigerant Safety Valve
- Freeze Protection
- High or Low Pressure Protection
- Phase Failure Protection
- Buzzer
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Sourcing Chillers from KAIFENG
For Factory Owners
As an experienced industrial chiller manufacturer in China, we have worked with worldwide companies, taking their ideas from conception to fulfilling their desired chiller solutions. We walk the journey with you to ensure that we help you better define what you want.
For Manufacturers & Suppliers
Our in-house modern production plant allows us to offer great quality options to appeal to your target customers. As a chiller manufacturer or supplier, you can trust that our streamlined manufacturing processes are here to provide you with the best outsourcing services and industrial chillers in the market.
For Wholesalers
Being one of the most equipped industrial chiller manufacturing companies, we offer the best quality chillers at a significantly low cost. This allows us to work with you to ensure that you get to also extend great prices to your customers.
Global One-Stop Plastic Machinery Solution
Kaifeng is a professional manufacturer that integrates the research and development, manufacturing and sales of plastic peripheral machinery. Its equipments are exported to more than 20 countries and regions such as Europe, America, Africa and Southeast Asia.
Frequently Asked Questions
Do I need to install additional cooling towers for industrial chillers?
No. Our industrial chiller is reasonably designed, without the need for cooling towers, which can save you the cost of equipment purchases and subsequent maintenance work.
Does the industrial chiller take up much space on the installation site?
No. The compact design of the equipment can effectively minimize the occupied floor space, and easy to install, can be easily placed in most suitable places to meet your space utilization needs.
Is the industrial chiller suitable for high temperature environment?
Yes. Equipped with large-capacity shell and tube evaporator, the chiller can maintain stable and reliable refrigeration performance even in high-temperature environments, and can be used in various industrial production scenarios with high-temperature working conditions.
Industrial Chiller Maintence
⚪ Exterior Inspection
Regularly inspect the chiller’s enclosure to ensure that there is no visible mechanical damage, corrosion or deformation. If any damage is found on the shell, it should be repaired in time to prevent moisture or dust from entering the inside of the equipment.
Check whether the identification and warning signs of the equipment are clearly visible. If they are damaged or blurred, they should be re-posted so that the operators can correctly identify the parameters and precautions of the equipment.
⚪ Filter Maintenance
The chiller is usually equipped with a water flow filter for filtering impurities in the water. It is important to check the filter cartridge periodically to observe if it is clogged or damaged.
If the filter element is clogged, it will result in poor water flow and affect the cooling effect of the chiller. In general, it is recommended to check the filter every 1 – 2 weeks and clean or replace the cartridge regularly according to actual usage and water quality.
⚪ Refrigerant check
Check whether the refrigerant pressure is within the normal range. Too high or too low refrigerant pressure may affect the performance of the chiller.
Regularly check the refrigerant level to ensure that the refrigerant is sufficient. If the refrigerant is insufficient, it may cause a drop in cooling power.
Also, check the refrigerant piping for signs of leakage, such as oil stains on the piping connections (refrigerant leaks will carry refrigeration oil seeping out), and any leaks found should be repaired promptly.
⚪ Operating Parameter Monitoring
Regularly record the operating parameters of the chiller, such as inlet and outlet water temperature, pressure, current and voltage. Under normal circumstances, the inlet and outlet water temperatures should be in line with the design requirements of the equipment. Generally, the outlet water temperature of the chiller is lower than the inlet water temperature by about 5 – 10℃, depending on the equipment model and setting value.
The current and voltage should be within the rated range, if there are abnormal fluctuations, it may be the failure of the internal components of the equipment or external power supply problems, it should be promptly investigated.
⚪ Equipment Cleaning
Clean the condenser and evaporator of the chiller regularly. The fins of the condenser and evaporator are prone to accumulate dust, dirt and other impurities, which can reduce heat exchange efficiency.
Dust can be cleaned from the fins using a soft bristle brush or compressed air. For dirtier cases, special cleaners can be used, but care should be taken not to damage the fins.
The cleaning cycle is generally every 3 – 6 months, depending on the operating environment and frequency of use of the equipment.
⚪ Electrical system check
Regularly check the electrical control system of the chiller, including whether the electrical connections are firm, whether the contactors and relays are working properly, and whether there is any damage to the control wiring.
Check the insulation resistance of the motor to ensure that the motor windings are well insulated. Generally the insulation resistance should not be less than the specified value, such as 1 megohm or more. If the insulation resistance decreases, it may cause the motor to leak or burn out.
For chillers with a control system, check whether the display and keys of the control system are normal and whether the control program is executed correctly.
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