Circulating hot air blower-Fornitore globale

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33 Xiaoping South Road, Baiyun District, Guangzhou City, Yiying Industrial Zone

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Circulating hot air blower

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Product details

PID/SSR control, high precision, fast feedback, and long-lasting durability.

L is equipped with multiple overheating and overload protection devices to fully ensure equipment safety, and can operate continuously 365 days a year.

K-type thermocouple is installed at the air outlet for direct detection and control, ensuring a constant air temperature.

Multi fiber insulation cotton insulation, sturdy casing, safe and reliable use, can maintain high temperature operation for a long time.

The continuous use temperature can reach 350 ℃/450 ℃/500 ℃, and it is widely used.

The standard circulation type hot air blower adopts a patented design of the heat dissipation device, with a continuous inlet air temperature of up to 230 ℃/400 ℃. The air volume is regulated by a frequency converter, which is more energy-saving, highly controllable, and has excellent characteristics such as less heat loss.

There is also a remote switch (6m) and a fan casing anti burn insulation sleeve available for selection.

The standard circulating hot air blower adopts international brand electrical main controls (such as frequency converter, PID temperature controller, etc.), SSR， Circuit breakers, intermediate relays, magnetic switches, etc. The precision of the PID temperature controller is ± 0.5%, and it is equipped with a remote switch;

The economic circulation type hot air blower adopts international brand electrical main controls (such as PID thermostat, SSR， Circuit breakers, intermediate relays, magnetic switches, etc. are not equipped with frequency converters, but with motor protectors. The precision of PID temperature controller is ± 0.5%;

The practical circulating hot air blower adopts domestic brand electrical main controls (such as PID thermostat, SSR， Circuit breakers, intermediate relays, magnetic switches, etc. The precision of PID temperature controller is ± 0.5% Not equipped with a frequency converter, but equipped with a motor protector

B-type circulating hot air blower does not come with a temperature control unit device, only the fan and heating device

Model Description:

Example:

1: HWG-PR5A3-018-22 (Practical circulating hot air blower, electric heating power of 5KW, power supply of 3-phase 380V, motor of 250W, type 2 chassis); Equipped with temperature control configuration

2: HWG-PR20A3-3-41 (practical circulating hot air blower, electric heating power of 20KW, power supply of 3-phase 380V, motor of 3KW, type 4 chassis); Equipped with temperature control configuration

Practical circulating hot air blower parameter table

model		HWG-PR3A1-006-11	HWG-PR3A1-018-12	HWG-PR5A3-006-21	HWG-PR5A3-018-22	HWG-PR5A3-025-23
Power supply 50Hz		Single phase 220V	Single phase 220V	Three phase 380V	Three phase 380V
Electric heating power		3 kW	3 kW	5 kW	5 kW
inlet air temperature		Room temperature~230 ℃	Room temperature~230 ℃	Room temperature~230 ℃	Room temperature~230 ℃
Air outlet temperature		Room temperature~450 ℃	Room temperature~350 ℃	Room temperature~450 ℃	Room temperature~350 ℃
Diameter of air outlet accessories		2″(φ57)	2″(φ57)	21/2″(φ76)	21/2″(φ76)	21/2″(φ76)
wind machine	power	60W	180W	60W	180W	250W
	Maximum air volume	3.5m3/min	6.7m3/min	3.5m3/min	6.7m3/min	8.4m3/min
	Maximum wind pressure	412Pa (full pressure)	450Pa (full pressure)	412Pa (full pressure)	450Pa (full pressure)	860Pa (full pressure)
noise		74dB	72 dB	74 dB	72 dB	74 dB
configuration		Power cord 3m long with heat-resistant fan
weight		20kg		30kg

model		HWG-PR7.5A3-006-24	HWG-PR7.5A3-018-25	HWG-PR7.5A3-025-26	HWG-PR10A3-025/055/075-31	HWG-PR15A3-025/055/075-32
Power supply 50Hz		Three phase 380V	Three phase 380V		Three phase 380V
Electric heating power		7.5 kW	7.5 kW		10 kW	15 kW
inlet air temperature		Room temperature~230 ℃	Room temperature~230 ℃		Room temperature~230 ℃
Air outlet temperature		Room temperature~450 ℃	Room temperature~350 ℃		Room temperature~350 ℃
Diameter of inlet/outlet accessories		3″	3″		3 "or 4"
wind machine	power	60W	180W	250W	250w/550W/750W
	Maximum air volume	3.5m3/min	6.7 m3/min	8.4m3/min	8.4m3/min / 14.5m3/min / 20.5m3/min
	Maximum wind pressure	412Pa (full pressure)	450Pa (full pressure)	860Pa (full pressure)	860Pa (full pressure)/1050Pa (full pressure)/1250Pa (full pressure)
Configuration		74 dB	72 dB	74 dB	76 dB
Configuration		Power cord 3m long with heat-resistant fan
weight		30kg			42kg

model		HWG-PR20A3-1.5-41	HWG-PR25A3-1.5-42	HWG-PR30A3-2.2-43		HWG-PR35A3-2.2-44	HWG-PR45A3-3-45	HWG-PR60A3-3-46
Power supply 50Hz		Three phase 380V		Three phase 380V			Three phase 380V
Electric heating power		2x10 kW	2x12.5 kW	2x15 kW	2x17.5 kW		2x22.5kW	2x30 kW
inlet air temperature		Room temperature~230 ℃/400 ℃		Room temperature~230 ℃/400 ℃			Room temperature~230 ℃/400 ℃
Air outlet temperature		Room temperature~350 ℃/500 ℃		Room temperature~350 ℃/500 ℃			Room temperature~350 ℃/500 ℃
Diameter of inlet/outlet accessories		4 "or 5"		5 "or 6"			6 "or 8"
wind machine	power	1.5kW		2.2kW			3.0kW
	Maximum air volume	23m3/min		24m3/min			25m3/min
	Maximum wind pressure	1.9kPa (total pressure)		2.1kPa (total pressure)			2.3 kPa (total pressure)
configuration		Power cord 3m long with heat-resistant fan
weight		124kg

Practical circulating hot air blower parameter table

Model: HWG-PR3A1-006-11; HWG-PR3A1-018-12； HWG-PR5A3-006-21

HWG-PR5A3-018-22； HWG-PR5A3-025-23； HWG-PR7.5A3-006-24

HWG-PR7.5A3-018-25； HWG-PR7.5A3-025-26

Function indicator diagram

dimension

model	A	B	C	D	E	F	G	H	I	J	K	L	M	N	P
HWG-PR3A1-006-11	268	192	340	274	196	89	50	262	100	90	90	77	192	150	195
HWG-PR3A1-018-12	268	192	340	274	196	89	50	262	100	125	135	87	196	150	305
HWG-PR5A3-006-21	380	202	388	386	206	133	50	293	100	90	90	77	192	150	195
HWG-PR5A3-018-22	380	202	388	386	206	133	50	293	100	125	135	87	196	150	305
HWG-PR5A3-025-23	380	202	388	386	206	133	50	293	100	125	135	110	154	150	305
HWG-PR7.5A3-006-24	380	202	388	386	206	133	50	293	100	90	90	77	192	150	195
HWG-PR7.5A3-018-25	380	202	388	386	206	133	50	293	100	125	135	87	196	150	305
HWG-PR7.5A3-025-26	380	202	388	386	206	133	50	293	100	125	135	110	154	150	305

Note: 006:60W; 018:180W; 025:250W motor

Model: HWG-PR10A3-025/055/075-31; HWG-PR15A3-025/055/075-32Function indicator diagram

dimension

model	A	B	C	D	E	F	G	H	I	J	K	L
HWG-PR10A3-025/055/075-31	502	240	440	120	326	120	80	340	102	121	108	110
									130	150	131	142
									130	150	131	142
HWG-PR15A3-025/055/075-32	502	240	440	120	267	120	80	340	102	121	108	110
									130	150	131	142
									130	150	131	142

Note: 250W/550W/750W motors

Model: HWG-PR20A3-1.5-41; HWG-PR25A3-1.5-42； HWG-PR30A3-2.2-43

HWG-PR35A3-2.2-44； HWG-PR45A3-3-45； HWG-PR60A3-3-46

Function indicator diagram

dimension

Model number	A	C	D	E	F	G	H	I	J	K	L	M	N
HWG-PR20A3-1.5-41	590	600	360	360	560	100	685	157	157	182	395	130	1200
HWG-PR25A3-1.5-42
HWG-PR30A3-2.2-43	590	600	360	360	560	100	685	157	157	182	395	130	1200
HWG-PR35A3-2.2-44
HWG-PR45A3-3-45	590	600	360	360	560	100	685	180	180	206	365	130	1200
HWG-PR60A3-3-46

Note: 1.5KW/2.2KW/3KW heat-resistant motor

Practical circulating hot air blower outlet size diagram (optional accessories)

model	A	B	C
HWG-PR3A1-006-11	φ57 /φ76	89	φ89
HWG-PR3A1-018-12
HWG-PR5A3-006-21	φ76 /φ89 /φ108	127	φ133
HWG-PR5A3-018-22
HWG-PR5A3-025-23
HWG-PR7.5A3-006-24
HWG-PR7.5A3-018-25
HWG-PR7.5A3-025-26
HWG-PR10A3-025/055/075-31
HWG-PR15A3-025/055/075-32
HWG-PR20A3-1.5-41	φ89 /φ108 /φ133 /φ159	152	φ219
HWG-PR25A3-1.5-42
HWG-PR30A3-2.2-43
HWG-PR35A3-2.2-44
HWG-PR45A3-3-45
HWG-PR60A3-3-46

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