20P Industrail Air Cooler for Film Blowing Machine
Case Introduction
DOCO Industrial Air Cooler 20P applied to film blowing machine for customer Chunqiu Technology
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Product features:
* Unique design for film blowing machinery
* Improve the thickness uniformity,transparency and brightness of the film
* Increase production output by 20 -30%
* Energy effiency with saving 15 %
* Unique design for film blowing machinery
* Improve the thickness uniformity,transparency and brightness of the film
* Increase production output by 20 -30%
* Energy effiency with saving 15 %
Technical Parameters
| Model | DC-BF3A | DC-BF5W | DC-BF10W-D | DC-BF15W-T | DC-BF20W-F | DC-BF25W-D | DC-BF30W-T | DC-BF40W-F | DC-BF50W-F | |
| Horsepower | HP | 3 | 5 | 10 | 15 | 20 | 25 | 30 | 40 | 50 |
| Refrigerating Capacity | kcal/h | 7086 | 12900 | 26660 | 38700 | 52460 | 58480 | 79120 | 111800 | 133300 |
| KW | 8.24 | 15 | 31 | 45 | 61 | 68 | 92 | 130 | 155 | |
| Air Outlet Temperature | 10-15℃ | |||||||||
| Power Supply | 380V 50HZ 3PH（ Special voltage can be customized） | |||||||||
| Compressor Power | 2.5 | 4 | 4*2 | 4*3 | 4*4 | 10*2 | 8*3 | 8*4 | 10*4 | |
| Refrigerant | R22/R407C | |||||||||
| Condenser | Water Cooled Condenser ( shell and tube style with the external threaded copper tube ) | |||||||||
| Air volume | m³/h | 1500 | 3000 | 5000 | 6000 | 8000 | 10000 | 1200 | 15000 | 20000 |
| Evaporator | Copper tube aluminum foil finned evaporator | |||||||||
| Dimensions | Length mm | 955 | 1105 | 1600 | 1710 | 1400 | 1850 | 1860 | 1860 | 2098 |
| Width mm | 655 | 655 | 805 | 850 | 850 | 1100 | 1100 | 1100 | 1098 | |
| Height mm | 1230 | 1400 | 1355 | 2100 | 1690 | 2200 | 1780 | 1780 | 1800 | |
| Safety Protection | Anti-freezing protection、pahase sequence protection、overload protection、water lack protection, etc. | |||||||||
Technical Specifications:
1.“Model” description：e.g. DC-BF10W-D,l “DCl” is Doco company code, “BF” indicates film coolingMachine, “10” indicates horsepower 10, “Al” indicates air cooling, “Wl” indicates the water- cooled type, “D” I indicates dual system with two compressors, “T” indicates three compressors.
2.* Marked compressor power * 2 stands for two compressors working for refrigeration and two separate refrigeration systems for the air cooler.
3.The refrigeration parameters are based on the inlet and outlet air temperature 25℃ / 10℃and the condensation temperature 35℃.
4.Working ranges: chiller air outlet temperature is 5-20℃ with the ambient temperature less than 40℃.