Performance Characteristic 
 

★  The water-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-BF3W	DC-BF5W	DC-BF10W-D	DC-BF15W-T	DC-BF20W-F	DC-BF25W-F	DC-BF30W-T	DC-BF40W-F	DC-BF50W-F
Horsepower H P	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	26660	38700	52460	58480	79120	111800	133300
	KW	8.35	15	31	45	61	68	92	130	155
Air outlet temperature control ℃		10-15℃
Power supply		380V 50HZ 3PH(Special voltage can be customized)
Refrigerant		R22(Optional refrigerant R407C, R410A)
Condenser		Water cooled (externally threaded copper tube shell and tube condenser)
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	905	1255	1600	1505	1505	1800	2098	2098
	Width W mm	655	705	755	850	855	855	1050	1248	1098
	Height H mm	1230	882	1647	1600	1812	1812	1650	1998	1800
Protection control device		High and low voltage protection, overheating, antifreeze, phase sequence, overload, water shortage protection, etc

 

1. Selection Description: DC-BF10W-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