Universal high-pressure hot air blower

NegotiableUpdate on 08/01

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Nature of the Manufacturer: Producers

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Overview

Universal high-pressure hot air blower

Product Details

2080 nickel chromium wire electrically heats air as a hot air source, which is clean, hygienic, and environmentally friendly. Equipped with anti dry burning and breaking function.

Clever wind tunnel design, air passes evenly from the inside/outside of the spiral electric heating wire, with nearly 100% heat exchange, low wind pressure loss, and low flow rate.

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 ℃, and it is widely used.

The standard circulating hot air fan adopts a patented design of the heat dissipation device, with a continuous inlet air temperature of up to 150 ℃. The air volume is adjusted by a frequency converter, which is more energy-saving, highly controllable, and has excellent characteristics such as less heat loss.

There are also remote switches (6m) and fan covers available for selection.

The standard universal high-pressure 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 economical and universal high-pressure 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 universal high-pressure 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.

Characteristics and Comparison:

The comparison between Baofeng heater and general heating tube is shown in the following table:

Serial number	Baofeng Heater	General heating tube
1	Hot air is directly emitted through the heating wire, with a heat exchange efficiency of almost 100%	Hot air is emitted from the heating wire through the filling material to the sheath, greatly reducing efficiency
2	Due to the fact that the hot air is directly obtained from the heating wire (with faster heating and cooling times)	Due to the fact that hot air is indirectly heated (with a longer heating time and reduced service life)
3	No filler material, it will not affect the quality due to aging of the filler material	The filling material inside the heating tube is prone to aging, which affects the heating effect
4	It can visually and directly inspect the heating wire, and discover problems in a timely manner	If there is a problem with the hidden heating wire, it is difficult to detect and can be dangerous
5	Spiral/circular winding of heating wire, with a total length several times longer than straight winding, lower surface power (as low as 3.8W/cm2), and longer service life	The surface power density (W/cm2) of the internal heating wire is relatively high, greatly reducing its service life
6	The built-in overheating protection device can protect the heating wire from burning out due to lack of air flow	This function is not available

Model Description:

Example:

1: HWG-HSP3A3-040-21 (standard universal high-voltage hot air blower, electric heating power of 3KW, power supply of 3-phase 380V, motor of 400W, type 2 chassis); Equipped with temperature control configuration

2: HWG-HPP15A3-7.5-34 (practical universal high-voltage hot air blower, electric heating power of 15KW, power supply of 3-phase 380V, motor of 7.5KW, type 3 chassis); Equipped with temperature control configuration

HWG-HP standard/economical/practical universal high-pressure hot air blower

Standard/economical/practical universal high-pressure hot air blower parameter table:

model		HWG-HS/E/PP3A1-040-21	HWG-HS/E/PP5A3- 075-22	HWG-HS/E/PP7.5A3-1.5-23	HWG-HS/E/PP10A3-1.5-31
Power supply 50Hz		1φ220V	3φ380V	3φ380V	3φ380V
Electric heating power		3kW	5kW	7.5kW	10kW
Adjustment range of outlet air temperature		Room temperature~350oC	Room temperature~350oC	Room temperature~350oC	Room temperature~350oC
Inlet temperature		Room temperature~150oC	Room temperature~150oC	Room temperature~150oC	Room temperature~150oC
Diameter of air outlet		2 "or 21/2"	2 "or 21/2"	21/2 "or 3"	21/2 "or 3"
wind machine	power	400W	750W	1.5kW	1.5kW
	Maximum air volume	1.3m3/min	2.4m3/min	3.5m3/min	3.5m3/min
	Maximum wind pressure	13kPa	16kPa	19kPa	19kPa
weight		42kg	53kg	62kg	81kg

model		HWG-HS/E/PP15A3-2.2-32	HWG-HS/E/PP15A3-5.5-33	HWG-HS/E/PP15A- 7.5-34	HWG-HS/E/PP20A- 5.5-41
Power supply 50Hz		3φ380V	3φ380V	3φ380V	3φ380V
Electric heating power		15kW	15kW	15kW	20kW
Adjustment range of outlet air temperature		Room temperature~350oC	Room temperature~350oC	Room temperature~350oC	Room temperature~350oC
Inlet temperature		Room temperature~150oC	Room temperature~150oC	Room temperature~150oC	Room temperature~150oC
Diameter of air outlet		3 "or 4"	3 "or 4"	3 "or 4"	4 "or 5"
wind machine	power	2.2kW	5.5kW	7.5kW	5.5kW
	Maximum air volume	3.7m3/min	8.8m3/min	8.8m3/min	8.8m3/min
	Maximum wind pressure	20kPa	32kPa	38kPa	32kPa
weight		91kg	133kg/170kg/175kg	135kg/172kg/177kg	168kg/205kg/210kg

model		HWG-HS/E/PP20A- 7.5-42	HWG-HS/E/PP30A- 5.5-43	HWG-HS/E/PP30A- 7.5-44
Power supply 50Hz		3φ380V	3φ380V	3φ380V
Electric heating power		20kW	30kW	30kW
Adjustment range of outlet air temperature		Room temperature~350oC	Room temperature~350oC	Room temperature~350oC
Inlet temperature		Room temperature~150oC	Room temperature~150oC	Room temperature~150oC
Diameter of air outlet		4 "or 5"	4 "or 5"	4 "or 5"
wind machine	power	7.5kW	5.5kW	7.5kW
	Maximum air volume	8.8m3/min	8.8m3/min	8.8m3/min
	Maximum wind pressure	38kPa	32kPa	38kPa
weight		170kg/207kg/212kg	185kg/222kg/227kg	187kg/224kg/229kg

HWG-HP standard/economical/practical universal high-pressure hot air blower size diagram

model	A	B	C	D	E	F	G	H	I	J	K	Pairing Lan method air outlet joint
HWG-HS/E/PP3A1-040-21	380	50	133	400	202	400	400	300	1100	450	30	2 "or 21/2"
HWG-HS/E/PP5A3-075-22								360
HWG-HS/E/PP7.5A3-1.5-23								390
HWG-HS/E/PP10A3-1.5-31	502	80	133	442	250	450	450	390	1400	600	30	21/2 "or 3"
HWG-HS/E/PP15A3-2.2-32								425
HWG-HS/E/PP15A3-5.5-33								520
HWG-HS/E/PP15A-7.5-34								520
HWG-HS/E/PP20A-5.5-41	685	100	219	590	250	560	560	520	1600	600	30	3 "or 4"
HWG-HS/E/PR20A-7.5-42
HWG-HS/E/PP30A-5.5-43
HWG-HS/E/PP30A-7.5-44

soundproofCover is an optional accessory