Explosion Proof Axial Fan, Wall Mounted Duct Exhaust, Cast Iron

The explosion proof axial fan listed here carries 220 V, 380 V, power source Electric, documented exactly as the manufacturer publishes it. Send your target quantity and destination for a firm quotation with current lead times.

This explosion proof axial fan is built in cast iron throughout, blades included, because cast iron will not throw a spark on contact with the housing if the shaft shifts — the failure mode a flameproof motor alone does not protect against. It mounts to a wall opening or inline in ductwork, on 220V single phase or 380V three phase. Hypro bearings suit continuous duty, and the whole build is customisable with OEM, ODM and OBM options.

Key Features of This Explosion Proof Axial Fan

• Power Source: Electric
• Voltage: 220 V, 380 V
• Material: Cast Iron
• Blade Material: Cast Iron
• Warranty: 1 Year
• Place Of Origin: Hebei, China

Technical Specifications

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.

Frequently Asked Questions

What is the minimum order quantity for this explosion proof axial fan?

Minimum order quantity is set per configuration and trial quantities can usually be arranged. Send your target volume with an enquiry and a quotation will follow with current lead times.

What warranty covers this explosion proof axial fan?

A 1 Year warranty is supplied as standard. Spare parts and technical support remain available beyond the warranty period.

Can it be built for my local voltage?

The standard specification is 220 V, 380 V. Alternative voltage and frequency builds are available when confirmed at order stage.

Do you accept OEM or custom branding?

Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying volumes. Supply your artwork and technical requirements with the enquiry.

How long is production and delivery?

Stocked configurations normally ship in 7-15 days. Customised or high-volume orders are typically produced in 25-35 days, confirmed at order.

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