PP6-30 polypropylene high-pressure centrifugal fan has theadvantages of high strength, light weight, good corrosion resistance, noteasy ageing, low noise characteristics, is an ideal new anti-corrosion fan,fans of the series is suitable for chemical, textile, electroplating,laboratory and other places discharge contains a certain concentration ofacid and alkali, salt and other corrosive gases. It is not allowed to removecorrosive gases, such as halogen derivatives, ketones, and othercompounds containing aromatic compounds, aliphatic and aromatichydrocarbons. Fan temperature is less than or equal to 40 DEG C, andavoid the sun, near the scene without heat source.

The PP4-62 type polypropylene centrifugal fan is made ofpolypropylene plate and heated die welding with reference to theperformance parameters of metal 4-62. It is widely used in ventilation,such as scientific research, chemical engineering, metallurgy,electronics, medicine, textile, instrumentation, electroplating, mining,school hotels, hotels, laboratories, environmental protection equipmentand other industries. But it is not allowed to transport corrosive gasessuch as halogen derivatives and ketones containing aromaticcompounds, aliphatic and aromatic hydrocarbons. It has thecharacteristics of chemical corrosion resistance, not easy aging, smallspecific gravity, small mechanical vibration, low noise, smooth operationand so on. The gas is not allowed to contain viscous substances, dustand hard particles is less than or equal to 150mg/m3, the gastemperature is 50 DEG C, relative humidity is less than 100%. And avoidsun exposure, no heat source near the fan site.

The photohydrogen-ion air purifier leverages PHT photohydrogen-ion technology. Under the controlled action of a broad-spectrum photon generator and a proprietary special-metal catalytic medium, it produces hydroxyl ions, superoxide ions, hydrogen peroxide, and pure negative oxygen ions. Upon completion of the purification process, the purified gases are rapidly reduced back into oxygen and hydrogen, leaving no chemical residues and generating no secondary pollutants. The device can be installed in the supply-air main ducts, return-air main ducts, or intermediate sections of centralized ventilation systems and central air-conditioning units; it can also be mounted in the exhaust sections of such systems—for example, in hospitals, chemical laboratories, and virology labs—to achieve centralized indoor air purification and prevent the release of harmful, virus-laden, or other hazardous gases into the atmosphere.

The PP4-72 type polypropylene centrifugal fan is made ofpolypropylene plate and heated die welding with reference to theperformance parameters of metal 4-72. It is widely used in ventilation,such as scientific research, chemical engineering, metallurgy,electronics, medicine, textile, instrumentation, electroplating, mining,school hotels, hotels, laboratories, environmental protection equipmentand other industries. But it is not allowed to transport corrosive gasessuch as halogen derivatives and ketones containing aromaticcompounds, aliphatic and aromatic hydrocarbons. It has thecharacteristics of chemical corrosion resistance, not easy aging, smallspecific gravity, small mechanical vibration, low noise, smooth operationand so on. The gas is not allowed to contain viscous substances, dustand hard particles is less than or equal to 150mg/m3, the gastemperature is 50 DEG C, relative humidity is less than 100%. And avoidsun exposure, no heat source near the fan site.

Specialized high-energy UV ultraviolet light beams are used to irradiate organic waste gases and malodorous gases, breaking the molecular bonds within these compounds. This instantly cleaves and disrupts the molecular chains of ammonia, hydrogen sulfide, carbon disulfide, methyl mercaptan, methyl sulfide, dimethyl disulfide, trimethylamine, styrene, as well as VOCs such as benzene, toluene, and xylene, thereby degrading them into low-molecular-weight byproducts—such as carbon dioxide and water.

The WT series plasma exhaust gas purifiers are designed with a cutting-edge adsorption–decomposition–carbonization process, featuring standard modular construction. They represent a dry-process solution for treating organic exhaust gases, fundamentally transforming conventional technologies that rely on activated carbon. This system eliminates the need for regeneration of the adsorbent, requires no dedicated operator, produces no secondary pollution, and offers convenient replacement and maintenance—operations can even be performed while the equipment is running. The QJY series plasma exhaust gas purifiers, on the other hand, impose minimal resistance on the exhaust fan, are easy to install, and can be manufactured in modular configurations tailored to specific site conditions, facilitating transportation and installation. With a compact design, low capital investment, and user-friendly operation, these units are available in standard or stainless-steel construction and handle airflows ranging from 6,000 to 60,000 m³/h. Together, these systems constitute state-of-the-art solutions for the treatment of industrial organic waste gas pollution.

The operating principle of a wet electrostatic precipitator is essentially the same as that of a conventional electrostatic precipitator; the key difference lies in their dust-removal methods. Conventional electrostatic precipitators rely on mechanical rapping to remove collected dust, but during rapping, some dust may desorb and be carried away by the gas flow—this phenomenon is known as “secondary dust re-entrainment.” In contrast, wet electrostatic precipitators use liquid flushing for dust removal, whereby the collected dust is washed away with the liquid and subsequently collected in a centralized location, thereby eliminating secondary dust re-entrainment. This significantly enhances both dust-collection efficiency and operational stability. Because the dust-removal method employed in this type of electrostatic precipitator is liquid flushing, it is referred to as a “wet electrostatic precipitator.”

PVC4-62 type PVC centrifugal fan is made of hard PVC plate andheated die welding with reference to the performance parameters of metal4-62.

The shell of FRP horn type negative pressure fan is made ofcomposite glass steel, and both motor and fan blade are made of highquality aluminum alloy.

FGXF type glass fiber reinforced plastic / polypropylene slanting fan is adrum type structure.

The series of fans are molded by glass fiber and resin molding, andare combined with a direct connected cast aluminum shell motor (withcoating coating).

FDT (cabinet) glass steel low noisecentrifugal fan from domestic cabinet fanstrengths, combined with our years of carefulresearch and improvement of wind cabinet,with advanced technology and exquisitedesign of rich experience and excellentmechanical structure and manufacturing.

The DWT-Il type glass centrifugal roof fan can be used for placeswith higher pressure requirements.

DWT-I Glass reinforced plastic axial roof ventilator is widely used inmedium and low pressure and large flow use places.

The impeller and shell of FT35-Il type FRP axial fan are made ofFRP fiber and resin molding.

The FT30C type glass fiber reinforced plastic motor external axialflow fan has the characteristics of reasonable structure, simple design,high static pressure and efficiency, good anticorrosive performance, lownoise, smooth operation, small mechanical vibration and smooth flow.

F9-19 high-pressure centrifugal fan is generallyused in chemical industry, oxidation andelectroplatingHigh voltage in acid and alkali,battery, sewage treatment, radio and otherindustrieslt can be widely used in chemical.

The F4-72 (Type C) fiberglass centrifugal fan features an impeller driven by a motor via an angle belt, with the impeller mounted on either a water-cooled or oil-cooled bearing housing.

The F4-72 fiberglass centrifugal fan is manufactured using glass fiber and resin molded according to the performance parameters of the metal 4-72 fan.

The HGF4-72 series of FRP centrifugal fans is a high-efficiency, high-performance, and energy-saving, eco-friendly fan designed and improved by our company based on the original 4-72 model.

The FPE-type (Type C) new energy-saving and corrosion-resistant fan uses a water-cooled or oil-cooled base, driven by an V-belt connected to the motor.

The HGF4-72 (Type C) fiberglass centrifugal fan is made from polyester fiberglass material, offering high strength, lightweight construction, excellent corrosion resistance, and outstanding durability—resisting aging effectively while maintaining low noise levels. It is a highly desirable, new-generation anti-corrosion fan. The impeller is driven by an angle belt connected to the motor, with either a water-cooled or oil-cooled bearing housing.

The FPE-type (Type A) new energy-saving and corrosion-resistant fan is a high-efficiency, high-performance, low-energy-consumption, eco-friendly, and highly efficient corrosion-resistant fan independently developed by our company.

The HPE-type (Type C) new energy-saving and corrosion-resistant fan is a high-efficiency, high-performance, low-energy-consumption, eco-friendly, and highly efficient corrosion-resistant fan independently developed by our company.

The HPE-type (Type A) new energy-saving and corrosion-resistant fan is a high-efficiency, high-performance, low-energy-consumption, eco-friendly, and highly efficient corrosion-resistant fan independently developed by our company. The fan's volute and impeller are manufactured using an integrated molding process, while both the inlet and outlet feature standard circular interfaces, ensuring optimal compatibility with ductwork.

The WT4-72 series of medium- and high-pressure anti-corrosion fans is a highly efficient, high-performance, and energy-saving environmentally friendly fan independently developed by our company. The fan volute and impeller are integrally molded in one piece, and both the inlet and outlet feature standard circular interfaces (160, 200, 250, 300), making it extremely convenient to connect with standard plastic ducts.

The ATF-type, volute-less centrifugal fan is a high-performance, highly efficient, low-noise, and energy-saving, eco-friendly fan independently developed by our company.