Dongguan Jialisheng Refrigeration Equipment Co., Ltd.
Dongguan Jialisheng Refrigeration Equipment Co., Ltd.
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JLSF-60HP Air Cooled Water Chiller Injection And Blow Molding, Extrusion Molding, Stretch Blow Molding, Film Molding
Product Description:
Air-cooled chiller is a kind of chiller equipment, also known as chiller. It discharges heat by using an air condenser, so it is called "air-cooled", which is different from the way water-cooled chillers work, which uses a water condenser to discharge heat.
Compared with the traditional water-cooled chiller, the difference between the air-cooled chiller and the traditional water-cooled chiller is that it uses an air cooler as a condenser, and the fan blows the air required for heat dissipation from one side of the machine and exhausts it from the other side. Achieve cooling. Therefore, the air-cooled chiller does not need an external cooling water source, is independent, and is very convenient to install and move.
Product Features:
Air-cooled chiller is a common refrigeration equipment, its main features are as follows:
1.Independence: The air-cooled chiller does not need to be connected to an external cooling water source through pipes or water pumps. It is independent and easy to install and move.
2.High efficiency and energy saving: The air-cooled chiller adopts high-efficiency compressors and heat exchangers, which can reach the set temperature requirements in a short period of time, and can also reduce energy consumption and have better energy-saving effects.
3.Easy maintenance: The air-cooled chiller is simple in structure, easy to maintain, easy to clean and repair.
4.Low noise: The air-cooled chiller has low operating noise and will not interfere with the surrounding environment and personnel. It is suitable for places that require a quiet environment.
5.Automatic control: The air-cooled chiller adopts an advanced control system, which can automatically adjust the temperature and humidity to ensure stable and reliable cooling effect.
6.Flexibility: The air-cooled chiller can be used alone or in conjunction with other equipment to meet different needs.
In general, the air-cooled chiller has the characteristics of independence, high efficiency and energy saving, easy maintenance, low noise, automatic control and flexibility, and is an ideal equipment widely used in various refrigeration needs.
Working Principle:
The main components of an air-cooled chiller include a compressor, an air condenser, an expansion valve, and an evaporator. Here is a basic overview of its workflow:
1.The compressor takes in low-pressure, low-temperature refrigerant gas and compresses it into high-pressure, high-temperature gas.
2.This high-temperature, high-pressure refrigerant gas enters the air condenser, exchanges heat with the ambient air, and discharges heat to the environment, while the refrigerant condenses from a gaseous state to a liquid state.
3.The high-pressure refrigerant liquid passes through the expansion valve, the pressure suddenly drops, and it turns into a low-pressure and low-temperature refrigerant liquid.
4.The low-temperature and low-pressure refrigerant liquid enters the evaporator, absorbs indoor heat, evaporates into a gaseous state by itself, and the indoor temperature drops to achieve the purpose of refrigeration.
5.The refrigerant gas is sucked into the compressor again to complete a cycle.
The advantages of air-cooled chillers include simple installation, no need for cooling towers and cooling water pumps, and low maintenance costs. However, its efficiency is lower than that of water-cooled chillers, especially at high ambient temperatures, and its efficiency will be further reduced
| ① Compressor | ⑤ Evaporator | ⑨ Temperature sensor | ⑬ Bypass valve |
| ② Condenser | ⑥ Ball valve | ⑩ Water tank | ⑭ Low voltage controller |
| ③ Filter drier | ⑦ Antifreeze switch | ⑪ Water pump pressure gauge | ⑮ High voltage controller |
| ④ Expansion valve | ⑧ Float switch | ⑫ Water pump | ⑯ Pressure relief valve |
Techinical Parameters:
| Model | JLSF-1HP | JLSF-2HP | JLSF-3HP | JLSF-4HP | JLSF-5HP | JLSF-6HP | JLSF-8HP | JLSF-10HP | ||
| Cooling capacity | KW/h | 3.1 | 6.2 | 9.3 | 12.4 | 15.5 | 18.6 | 24.8 | 31 | |
| Kcal/h | 2,700 | 5,400 | 8,100 | 10,800 | 13,500 | 16,200 | 21,600 | 27,000 | ||
| Temperature range | 5℃-35℃(Below 0℃ can be customized) | |||||||||
| Power supply | 1PH-220V 50HZ/60HZ 3PH-380V/415V 50HZ/60HZ | |||||||||
| Total power | KW | 1.21 | 2.03 | 2.84 | 3.7 | 4.5 | 5.7 | 7.33 | 8.83 | |
| Compressor | Type | Hermetic scroll type or piston | ||||||||
| Power | KW | 0.75 | 1.50 | 2.25 | 3.00 | 3.75 | 4.50 | 6.00 | 7.50 | |
| Circulating pump | Power | KW | 0.375 | 0.375 | 0.375 | 0.375 | 0.75 | 0.75 | 0.75 | 1.5 |
| Head | m | 22 | 22 | 22 | 22 | 23 | 23 | 23 | 21.5 | |
| Refrigerant | Type | R22/R407c/R134a/R410a | ||||||||
| Control method | Temperature Sensing External Pressure Equalizing Expansion Valve | |||||||||
| filling volume | Kg | 0.50 | 1.00 | 1.50 | 2.00 | 2.50 | 3.00 | 4.00 | 5.00 | |
| Evaporator | Flow | m³/h | 0.82 | 0.98 | 1.45 | 1.88 | 2.42 | 2.92 | 3.75 | 4.85 |
| water capacity | m³ | 0.028 | 0.04 | 0.05 | 0.05 | 0.065 | 0.065 | 0.13 | 0.18 | |
| Diameter | inch | 1/2" | 3/4" | 1" | 1-1/2" | 1-1/2" | ||||
| Condensator | Type | Efficient brass sets corrugated aluminum fin | ||||||||
| Fan | Type | Axial flow | ||||||||
| air volume | m³/h | 1000 | 2000 | 3000 | 4000 | 5000 | 6000 | 8000 | 10000 | |
| Protective device | High and low pressure switch, antifreeze protection, fusible plug/safety valve, overload protection device, coil overheat protector, automatic temperature protection switch, etc. | |||||||||
| Machine size | L | mm | 680 | 800 | 1040 | 1140 | 1140 | 1200 | 1400 | 1400 |
| W | mm | 420 | 480 | 555 | 620 | 620 | 650 | 725 | 725 | |
| H | mm | 720 | 850 | 1060 | 1200 | 1200 | 1160 | 1450 | 1450 | |
| Unit weight | Kg | 60 | 90 | 130 | 140 | 170 | 210 | 270 | 350 | |
| Model | JLSF-12HP | JLSF-15HP | JLSF-20HP | JLSF-25HP | JLSF-30HP | JLSF-40HP | JLSF-50HP | JLSF-60HP | ||
| Cooling capacity | KW/h | 37.2 | 46.5 | 65 | 77.5 | 93 | 124 | 155 | 186 | |
| Kcal/h | 29,059 | 37,965 | 50,805 | 61,683 | 74,992 | 97,675 | 116,521 | 156,249 | ||
| Temperature range | 5℃-35℃(Below 0℃ can be customized) | |||||||||
| Power supply | 1N-220V 50HZ/60HZ 3N-380V/415V 50HZ/60HZ | |||||||||
| Total power | KW | 11.4 | 13.62 | 19.8 | 22.75 | 28.3 | 39.2 | 46.75 | 56.1 | |
| Compressor | Type | Hermetic scroll type or piston | ||||||||
| Power | KW | 9 | 11.25 | 15 | 18.75 | 22.5 | 30 | 37.5 | 45 | |
| Circulating pump | Power | KW | 1.5 | 1.5 | 2.2 | 2.2 | 4 | 4 | 4 | 5.5 |
| Head | m | 21.5 | 21.5 | 22 | 22 | 25 | 25 | 25 | 26 | |
| Refrigerant | Type | R22/R407c/R134a/R410a | ||||||||
| Control method | Temperature Sensing External Pressure Equalizing Expansion Valve | |||||||||
| filling volume | Kg | 7.2 | 9.1 | 12.2 | 15.3 | 18.6 | 24.5 | 30.6 | 36.8 | |
| Evaporator | Flow | m³/h | 5.81 | 7.6 | 10.16 | 12.34 | 15.2 | 19.53 | 23.3 | 30.52 |
| water capacity | m³/h | 0.18 | 0.21 | 0.28 | 0.32 | 0.32 | 0.61 | 0.66 | 0.72 | |
| Diameter | inch | 1.5" | 2" | 2.5" | 3" | |||||
| Condensator | Type | Efficient brass sets corrugated aluminum fin | ||||||||
| Fan | Type | Axial flow | ||||||||
| air volume | m³/h | 12000 | 15000 | 20000 | 25000 | 30000 | 40000 | 50000 | 60000 | |
| Protective device | High and low pressure switch, antifreeze protection, fusible plug/safety valve, overload protection device, coil overheat protector, automatic temperature protection switch, etc. | |||||||||
| Machine size | L | mm | 1400 | 1750 | 2000 | 2000 | 2200 | 2000 | 2000 | 2400 |
| W | mm | 725 | 750 | 900 | 900 | 900 | 1800 | 1800 | 1800 | |
| H | mm | 1450 | 1500 | 1770 | 1770 | 1770 | 2200 | 2300 | 2300 | |
| Unit weight | Kg | 370 | 480 | 590 | 590 | 880 | 1000 | 1280 | 1420 | |
Application Industry:
Air-cooled chillers have the following main applications in the plastic molding industry:
1. Injection molding: Injection molding is to inject molten plastic into a mold, then cool and solidify to form the desired plastic product. The air-cooled chiller can provide cooling water for the injection molding machine to reduce the mold temperature to ensure the quality and production efficiency of plastic products.
2. Blow molding: Blow molding is the process of heating and expanding thermoplastics into an air film, and then blowing it with a mold to form the desired plastic product. The air-cooled chiller can provide cooling water for the blow molding machine to cool the mold and plastic products to ensure the quality and dimensional stability of the products.
3. Extrusion molding: Extrusion molding is to heat and extrude molten plastic through an extruder, then cool and solidify into the desired shape through a mold. The air-cooled chiller can provide cooling water for the extruder to reduce the temperature of the extruder and the mold to ensure the quality and production efficiency of the product.
4. Injection Stretch Blow Molding (ISBM): ISBM is a method of manufacturing bottles or containers from thermoplastics by combining injection molding and stretch blow molding processes. Air-cooled chillers are used in the ISBM process to provide cooling water for molds and plastic products to ensure the quality and dimensional stability of the products.
5. Plastic film forming: Plastic film forming is to extrude molten plastic into a film through an extruder, and form the required plastic film through cooling and solidification. The air-cooled chiller can provide cooling water for the extruder to reduce the temperature of the extruder and the mold to ensure the quality and production efficiency of the plastic film.
These are some common applications of air cooled chillers in the plastic molding industry. The cooling function of the chiller is crucial to maintain temperature control during the plastic molding process to ensure product quality and increase production efficiency.
Automotive Manufacturing Chemical Engineering Electronics Industry Electroplating Industry
Injection Molding Industry Pharmaceutical Industry Plastic Packaging Industry Printing Industry
Upport and Services:
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:
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.
Does the cooling water of the air-cooled chiller need special treatment?
The cooling water of the air-cooled chiller usually needs to be treated to ensure that the water quality meets the requirements and protect the normal operation of the chiller and related equipment. Here are some common cooling water treatment methods:
1. Screen filtration: There may be suspended solids, particulate matter and impurities in the cooling water. Filtering with a filter can effectively remove these impurities and keep the cooling water clean.
2. Anti-corrosion treatment: Corrosive substances in the cooling water, such as oxygen, carbon dioxide and sulfide, may have a corrosive effect on the chiller and related equipment. Therefore, preservatives are usually added to inhibit corrosion and protect the normal operation of the equipment.
3. Anti-scaling treatment: Hard water components in cooling water, such as calcium and magnesium, will form a scale layer on the surface of the equipment, which will affect the heat transfer effect and reduce the efficiency of the equipment. Therefore, anti-scaling measures can be taken, such as adding anti-scaling agent or water softening treatment, to reduce the formation of scale layer.
4. Microbial control: Microorganisms such as bacteria, algae, and fungi may exist in cooling water, which can cause water quality deterioration, pipe blockage, and equipment damage. To control the growth of microorganisms, biocides or regular disinfection treatments can be used.
5. PH adjustment: The PH value of the cooling water has an impact on the corrosion and scale formation of the equipment. Properly adjusting the pH value of the cooling water can provide better anti-corrosion and anti-scale effects.
The appropriate treatment method needs to be determined according to the specific cooling water quality and usage conditions. Usually, manufacturers will provide cooling water treatment suggestions and guide users to perform corresponding treatment operations. Regular inspection and maintenance of the cooling water system is also an important measure to ensure the quality of cooling water.