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Industrial air cooling chamber provides low-temperature and dry air for the stable extrusion of blown film. Compared to traditional water chillers with heat exchanger systems, utilizing the direct expansion of refrigerants to cool the air can save energy. Regardless of environmental conditions, the air temperature provided by the air cooler matches the ambient temperature, which is crucial for plastic processing on blown film production lines.
Blown film technology is a commonly used method in contemporary industrial plastic processing. It involves heating plastic materials, such as PE particles, to a molten state, and then using high-pressure air to blow and shape them into thin films. The films are subsequently cooled and solidified with cold air. These high-quality packaging films, applied in various industries including fresh produce, beverages, and pharmaceuticals, result from this process.
In the production process of blown film machines, precise temperature control is paramount, especially during the film forming stage. The quality of the films is significantly influenced by the cold air used for cooling during shaping. Both excessive and insufficient cooling rates can lead to issues like poor transparency, uneven thickness, and variations in tensile strength. These problems not only affect production efficiency but also impact the quality of the films.
To address the challenges arising during the cooling and shaping phases of blown film technology, XIECHENG has introduced specialized air cooling chamber for blown film machines. These coolers are designed to substantially enhance both cooling production efficiency and film quality.
| ① | Compressor | ⑤ | Finned Evaporator |
| ② | Finned Condenser | ⑥ | Blower Fan |
| ③ | Dryer Filter | ⑦ | Defrost Solenoid Valve |
| ④ | Expansion Valve | ⑧ | Refrigerant Solenoid Valve |
Model | UNIT | XC-LF5AF | XC-LF10AF | XC-LF15AF | XC-LF20AF | XC-LF25AF | XC-LF30AF | |
Motor | HP | 5 | 10 | 15 | 20 | 25 | 30 | |
Refrigerating Capacity | KW | 15 | 31 | 45 | 61 | 68 | 92 | |
Kcal/h | 12900 | 26660 | 38700 | 52460 | 58480 | 79120 | ||
Temperature of Air Outket Control | ℃ | 8-15℃ | ||||||
Input Power | 380V 50HZ 3PH | |||||||
Conpressor Power | KW | 3.7 | 3.7*2 | 3.7*3 | 7.5*2 | 9*2 | 7.5*3 | |
Cooling Refrigerant | R22（Optional for R410C, R407C） | |||||||
Condenser | Type | air cooled type | ||||||
Air Flow | m3/hr | 2100 | 3000 | 4800 | 4800 | 6000 | 6000 | |
Fan Power | KW | 2.2 | 3.75 | 11 | 11 | 15 | 15 | |
Air Connection Pipe Diameter | inch | 10'' | 10'' | 12'' | 12'' | 12'' | 12'' | |
Evaporator | Type | Copper tube jacket corrugated open window aluminum foil fin radiator, outlet temperature will be lower | ||||||
Dimensions(L*W*H) | L | mm | 1340 | 1550 | 1850 | 2150 | 2400 | 2600 |
W | mm | 630 | 830 | 1000 | 1000 | 1150 | 1150 | |
H | mm | 1046 | 1508 | 1600 | 1780 | 1800 | 1900 | |
Safety Protection | High and Low Pressure Protection, Overload Protection,Overtemperature Protection, Phase Sequence Protection,etc. | |||||||
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The inlet is designed with a filter device, making maintenance and cleaning convenient.
This model utilizes premium components from globally renowned electronic brands. Full-function microcomputer control with LCD display allows for simple and intuitive operation. It enables precise control of the outlet temperature within the range of 5°C to 30°C. The LCD screen displays both the cold air outlet temperature and the equipment's set temperature.
Equipped with cutting-edge compressors from renowned brands, high-efficiency finned condensers, and evaporator assemblies, ensuring powerful refrigeration, quiet operation, and energy efficiency.
Equipped with comprehensive safety protection features, including current overload protection, high and low-pressure pressure protection systems, electronic time delay, and an intuitive display system for abnormal conditions.
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