Customizable High-efficiency Explosion-proof Industrial Axial Fan Wall-mounted Duct Exhaust Fan

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Product Paramenters



Product Name



Axial fan




Manufacturer



Hebei Sida Aire Air Conditioning Equipment Co., Ltd.




Product specifications



200-800mm



Material of the product



Cast iron



Product application


Duct exhaust



Product features



Shock absorption and 
noise reduction


Applicable venues


Widely used in the ventilation and air exchange duct systems of hotels, schools, shopping malls, factories, and mechanical
equipment.

Details Images

Products Description


Duct axial flow fan
Material Characteristics

High Strength and Durability: Cast iron has high strength and hardness, enabling it to withstand the mechanical stress and airflow

impact during the operation of the fan. It is suitable for scenarios such as industrial ventilation that require long-term continuous operation.

Good corrosion resistance: Cast iron has relatively good corrosion resistance in general atmospheric environments and ordinary industrial environments. It can resist erosion from certain levels of moisture, acids, alkalis, and other substances, making it suitable for ventilation and dust extraction under general working conditions.
Good shock absorption and noise reduction performance: The damping properties of cast iron enable it to effectively absorb and attenuate the vibration and noise generated during the operation of the fan, which helps reduce the operating noise of the fan and
provide a quieter working environment.


product feature


Anti-corrosion treatment: Before installing a new machine, apply anti-rust paint (epoxy zinc-rich primer + topcoat) to the surface of cast iron components. Inspect once a year and touch up the paint promptly on damaged areas. Regular cleaning: Clean the dust and oil stains on the impeller and the inner wall of the casing every 1-3 months to avoid accumulation that may cause corrosion or
increase operating resistance. Lubrication maintenance: Regularly add lubricating oil to the bearing housing and check if the cast iron bearing housing has cracks or oil leakage. Temperature monitoring: Prevent the fan from operating under over-temperature conditions. If used in high-temperature scenarios, add a heat insulation layer outside the casing. Vibration detection: Regularly (every 6 months) detect the fan vibration value. If it exceeds 4.5mm/s, check if the cast iron impeller is unbalanced or the casing is deformed.

Core applicable scenarios


Industrial workshops: Ventilation and air exchange in mechanical processing, textile, electronics, and food processing workshops
(suitable for temperatures ranging from -10℃ to 250℃, with dust concentration ≤ 100mg/m³). Public buildings: Ventilation and smoke exhaust systems in underground parking lots, large shopping malls, and subway stations (need to be equipped with fire resistant coatings to meet fire safety requirements). Equipment supporting: Boiler induced draft, heat dissipation of refrigeration
equipment, exhaust of industrial ovens, etc., capable of withstanding continuous 24-hour operation conditions. Special scenarios: Underground mines (without strong corrosive environments), tunnel ventilation, and other places with high requirements for material strength and durability.

Manufacturing Technique

Company Profile

Beijing Huayu Rongzhu Technology Co., Ltd.,

Beijing Huayu Rongzhu Technology Co., Ltd. focuses on the manufacture of central air conditioning and smoke exhaust fire protection equipment. We integrate R&D, manufacturing, and sales, and our products cover smoke exhaust fire-proof valve,fire-proof valve, regulating valve, electric ring pipe flow regulating valve, smoke exhaust valve, and more. Additionally, weprovide ABS material air vents, aluminum alloy air vents, stainless steel ventilation air vents, galvanized ventilation ducts, fan coil temperature controllers, central air conditioning, duct connectors, industrial air conditioning filters. We also offer air treatment equipment, silencers, and domestic trade and supply chain services.

The company has a complete layout, with sales offices in Beijing and Hebei, and a large production base in Hebei, which brings together a team of technical and management experts. Our products are backed by authoritative certifications and have passed the national fire management department’s certifications: CCCF, ISO9001, ISO14001, ISO45001, and other industry – mandatory certifications, ensuring solid and reliable quality.
With high – quality products, we deeply serve large shopping malls, airports, high – speed railway stations, hospitals, hotels,stadiums, industrial plants, real estate, and other places for their ventilation projects, accumulating rich industry experience.

Certifications

FAQ

FAQ

Q1: Can you guarantee your quality?
A1: Our products come with CE certification, system certification, and fire-safety certificates. Every unit is tested before
packing, achieving a 100% pass rate.

Q2: How long is your lead time?
A2: 8–14 days after payment for small orders; for large orders, the exact date will be confirmed through discussion.

Q3: How long is the warranty?
A3: One-year warranty provided free of charge for confirmed quality-related defects.

Q4: Are you a manufacturer or a trading company?
A4: We are an integrated manufacturer and marketer with extensive experience; factory visits are warmly welcomed.

Q5: What are your packaging terms?
A5: Standard packaging is wooden pallets plus stretch film; special requirements can be accommodated through discussion.

Voltage

220 V, 380 V
Material

Cast Iron
mounting type

Duct Fan
Type

Duct Axial Fan
warranty

1 Year
Power Source

Electric
blade material

Cast Iron
bearing type

hypro bearing
customized support

OEM, ODM, OBM
after-sales service provided

Video Technical Support
place of origin

Hebei, China
brand name

SIDAAI
Selling Units

Single item

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Customizable High-efficiency Explosion-proof Industrial Axial Fan Wall-mounted Duct Exhaust FanCustomizable High-efficiency Explosion-proof Industrial Axial Fan Wall-mounted Duct Exhaust Fan
$35.00
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