High Efficiency Industrial Axial Flow Fans - Reliable China Suppliers & Factory for Optimal Performance
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Product Overview
- 1. The main features of the DZ type axial flow fan are wide blades with large chord length, spatial distortion, and inclined blade shape. It can achieve the required air volume and pressure at low speeds, significantly reducing the noise of the fan.
- 2. According to diameter, it is divided into 9 specifications ranging from 250 to 1000 mm. Each specification has 4 blades, with air volume ranging from 1000 to 48,000 m3/h and air pressure ranging from 40 to 400 Pa.
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Product Classification
Structural Shapes: Wall type, Post type, Pipeline type.
Classified by usage environment:
- General type: suitable for non-flammable, non-explosive and non-corrosive gas environments.
- Anti-corrosion type: the impeller and casing are made of fiberglass reinforced plastic, suitable for environments containing corrosive gases.
- Explosion-proof type: the motor is of flameproof type and the blades are made of aluminum alloy, suitable for environments with flammable and explosive gases, with explosion-proof grade of EXdIIBT4.
💡 To meet the noise requirements of different places, the fan can be equipped with different lengths of mufflers.
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Product Application
Fans can be widely applied in industrial and mining enterprises, as well as in wall-type exhaust systems, position supply air systems, duct ventilation, and roof ventilation in civil buildings. They are used in ventilation and air conditioning systems of various industrial and mining enterprises, such as:
Chemical
Light Industry
Food Sector
Pharmaceutical
Metallurgical
Civil Buildings
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Frequently Asked Questions
Q1: What are the primary advantages of the DZ type axial flow fan's blade design?
The blades feature a wide chord length and spatial distortion. This design allows the fan to maintain high air volume and pressure even at low speeds, which effectively minimizes operational noise.
Q2: What is the range of air volume and pressure available?
The DZ series covers an air volume range from 1,000 to 48,000 m3/h and air pressure levels from 40 to 400 Pa, across 9 different size specifications.
Q3: Are these fans suitable for corrosive chemical environments?
Yes, the Anti-corrosion type is specifically designed with fiberglass reinforced plastic impellers and casings to withstand corrosive gas environments.
Q4: What explosion-proof rating do these fans carry?
The explosion-proof models utilize flameproof motors and aluminum alloy blades, achieving a safety grade of EXdIIBT4, suitable for flammable and explosive areas.
Q5: Can I install these fans in a duct or on a wall?
Absolutely. The DZ type fans are classified into wall type, post type, and pipeline (duct) type to accommodate various installation requirements.
Q6: How can I further reduce noise for sensitive environments?
For applications with strict noise control requirements, these fans can be customized and equipped with mufflers of various lengths to further dampen sound.