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DC-BF25A-F air-cooled blown film air cooler

Model: DC-BF25A-F
Refrigeration capacity: 75KW
Refrigerant: R22, R407C, R410A
Warranty period: 1 year
Application scope: Internal and external cold blown film units, multi-layer co extrusion blown film units, etc

Enquiry

 Performance Characteristic  
 

★  The air-cooled blown film air cooler is designed specifically for cooling blown film machines. Working principle: The air cooler uses a compressor to cool the indoor air at 40-50 ℃ to 10-15 ℃ through a built-in exchanger, while the low-temperature air is sent to the air ring and internal cooling system of the blown film machine through a centrifugal fan. Cool the film bubbles just blown out of the mold head, rapidly cool and plasticize them, improve the thickness uniformity of the film, increase transparency and brightness, accelerate the shaping of the film, improve the physical properties of the film, and increase the yield by 10-20% or more.

★  The blown film air cooler has strong dehumidification ability. When rapidly cooling the air, a large amount of condensed water will condense, drying the cold air sent out and greatly improving the quality of the film.

 Application scope  
 Technical Parameter  

Model		DC-BF3A	DC-BF5A	DC-BF10A-D	DC-BF15A-T	DC-BF20A-F	DC-BF25A-F	DC-BF30A-T	DC-BF40A-F	DC-BF50A-F
Horsepower HP	HP	3 horses	5 horses	10 horses	15 horses	20 horses	25 horses	30 horses	40 horses	50 horses
Refrigeration capacity	kcal/h	7181	12900	25800	38700	51600	64500	77400	103200	129000
	KW	8.35	15	30	45	60	75	90	120	150
Air outlet temperature control ℃		10-15℃
Power supply		380V 50HZ 3PH(Special voltage can be customized)
Refrigerant		R22(Optional refrigerant R407C, R410A)
Condenser		Air cooled condenser (copper tube wrapped in corrugated aluminum foil for heat dissipation)
Fan	Type	High air volume, low-noise external rotor fan
Air volume	m³/h	1200	2000	4000	6000	7500	9000	12000	15000	20000
Evaporator		Copper tube aluminum foil finned evaporator
Appearance Size	Length D mm	955	1105	1255	1800	1910	2098	2098	2148	2158
	Width W mm	655	650	805	1050	1100	1248	1248	1248	2108
	Height H mm	1230	1232	1737	1750	1890	2186	2178	2159	2530
Protection control device		High and low voltage protection, overheating, antifreeze, phase sequence, overload, water shortage protection, etc

 

1. Selection "Description: DC-BF10A-D" DC "Multi Library Company Code," BF "represents blown film air cooler," 10 "represents 10 horsepower," A "represents air-cooled," W "represents water-cooled," D "dual system 2 compressors," T "3 compressors.
2. The cooling capacity parameters are based on: cold air inlet and outlet temperature of 35 ℃/10 ℃, and condensation temperature of 35 ℃.
3. Scope of work: Cold air outlet temperature of 10-15 ℃, ambient temperature below 40 ℃.
4. Our company reserves the right to change the above parameters or dimensions without prior notice.

 Application