Expert in fresh air system and air purification system，Hengfeng
New Model C of total heat exchanger
The Hengfeng total heat exchanger is a highly efficient and energy-saving heat recovery device.
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Product details
Product Description
The Hengfeng total heat exchanger is a highly efficient and energy-saving heat recovery device. It recovers the energy of the stale air indoors to preheat or pre-cool the fresh air introduced into the room, effectively reducing the load on the air conditioning system, saving energy consumption and operating costs of the air conditioning system, and effectively resolving the contradiction between improving indoor air quality and air conditioning energy conservation. It plays an irreplaceable role in the field of energy conservation in air conditioning systems.
Product advantages
◆ The chassis shell is made of high-quality galvanized steel plate and treated with electrostatic powder coating on the surface, which is rust-proof and corrosion-resistant.
◆ Match professional fans according to air volume, with three-speed regulation, low power consumption, high efficiency and low noise.
◆ The air volume of the machine model ranges from 150 to 6000 air volume, and it is suitable for a wide range of peripheral applications.
◆ The interior of the chassis is made of high-molecular rubber, plastic and cotton, with internal sealing and external noise reduction
◆ Equipped with a primary efficiency + full heat exchange recovery core, blocking particulate matter +75% efficient heat recovery rate, the basic configuration achieves higher quality.
Scope of application
Hengfeng total heat exchangers are suitable for schools, family residences, office buildings, shopping malls, entertainment venues, hospitals, etc
Equipment parameters
| Type No. | Voltage(V) | Air volume(m³/h) | Power(kw) | External residual pressure(pa) | Overall dimensions(mm)LxWxH | Air outlet size(mm) | Heat recovery efficiency(%) | Noise(dB) | Weight(kg) | |
| HF-150QD | 220 | 150 | 0.07 | 80 | 700×500×260 | Ø100 | 68~75 | 35 | 19 | |
| HF-250QD | 220 | 250 | 0.16 | 90 | 730×560×260 | ⑧150 | 68~75 | 37 | 22 | |
| HF-350QD | 220 | 350 | 0.26 | 100 | 730×560×260 | Ø150 | 65~72 | 38 | 26 | |
| HF-500QD | 220 | 500 | 0.32 | 120 | 730×560×260 | Ø150 | 65~70 | 40 | 29 | |
| HF-800QD | 220 | 800 | 0.55 | 120 | 900×680×260 | Ø150 | 68~75 | 43 | 36 | |
| HF-1000QD | 220 | 1000 | 0.65 | 150 | 1100×880×340 | Ø200 | 68~75 | 45 | 55 | |
| HF-1200QD | 220 | 1200 | 0.68 | 150 | 1100×880×340 | Ø200 | 65~72 | 47 | 58 | |
| HF-1500QD | 220 | 1500 | 0.75 | 180 | 1100×880×370 | 250×200(可选∅250) | 65~72 | 50 | 70 | |
| HF-2000QD | 220 | 2000 | 0.9 | 200 | 1100×880×370 | 250×200(可选∅250) | 65~70 | 53 | 70 | |
| HF-2500QD | 220 | 2500 | 1 | 200 | 1300×1120×500 | 400×250(可选∅300) | 65~70 | 55 | 124 | |
| HF-3000QD | 220 | 3000 | 1.1 | 220 | 1300×1120×500 | 400×250(可选∅300) | 65~70 | 53 | 127 | |
| HF-2000QD | 380 | 2000 | 0.9 | 200 | 1100×880×370 | 250×200(可选∅250) | 65 | 53 | 70 | |
| HF-2500QD | 380 | 2500 | 1.32 | 220 | 1300×1120×500 | 400×250(可选∅300) | 68 | 55 | 130 | |
| HF-3000QD | 380 | 3000 | 1.56 | 220 | 1300×1120×500 | 400×250(可选∅300) | 65 | 55 | 132 | |
| HF-3500QD | 380 | 3500 | 2 | 250 | 1300×1120×550 | 400×250 | 65 | 57 | 142 | |
| HF-4000QD | 380 | 4000 | 2.22 | 250 | 1300×1120×550 | 400×250 | 65 | 57 | 150 | |
| HF-5000QD | 380 | 5000 | 2.6 | 280 | 1740×1450×630 | 550×400 | 68 | 58 | 214 | |
Factory strength
Hebei Hengfeng Environmental Protection Equipment Co., Ltd. is located in Zaoqiang County, Hengshui City, Hebei Province. It is an innovative technology enterprise that integrates technology research and development, equipment manufacturing, engineering design consulting, and supporting product manufacturing of air treatment systems in household, commercial, industrial, and other fields, as well as engineering after-sales service; Based on the strategy of "innovation driven development", the company focuses on the technological research and industrial application of air fresh air systems, air temperature and humidity control, and large-scale air handling units.
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Important patent
The company has currently obtained more than 20 national certified patent certificates and 2 copyrights for new air dedicated software; Participated in the formulation of a number of industrial standards for fresh air purification and disinfection and sterilization, and was successively rated as a high-tech enterprise, Hengshui Industrial Design Center, a well-known brand in Hebei Province, a member of the Air Purification Committee of the China Association for Quality, and a member of the China Fresh Air Network; The company's products are strictly developed and produced in accordance with the ISO9001 quality management system, ISO14001 environmental management system, and ISO45001 occupational health and safety management system. Its main products have passed product testing by nationally recognized institutions; And has successively won more than 20 honorary titles such as "China Green Energy Conservation and Environmental Protection Brand" and "China Famous Brand".
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Contact Hengfeng
Zaoqiang County, Hengshui City, China
