High Efficiency Industrial Axial Flow Fan Series - China Suppliers and Factory for Reliable Ventilation Solutions
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 fan noise.
2. Available in 9 specifications (diameter 250 to 1000 mm). Each features 4 blades, delivering air volumes from 1000 to 48,000 m³/h and pressures from 40 to 400 Pa.
Product Classification
By Structural Shape:
Wall Type
Post Type
Pipeline Type
By Usage Environment:
- General Type: Suitable for non-flammable, non-explosive, and non-corrosive gas environments.
- Anti-corrosion Type: Features fiberglass reinforced plastic impeller and casing for corrosive gas environments.
- Explosion-proof Type: Flameproof motor and aluminum alloy blades. Rated EXdIIBT4 for flammable/explosive gases.
* Note: Fans can be equipped with various muffler lengths to meet specific noise requirements.
Product Application
DZ type axial flow fans are versatile and widely utilized across multiple sectors:
- Industrial & Mining: Ventilation for chemical, light industry, food, pharmaceutical, and metallurgical enterprises.
- Civil Buildings: Wall-type exhaust, position supply air, duct ventilation, and roof ventilation systems.
Frequently Asked Questions
Q: What makes the DZ type fan quieter than standard fans?
A: The DZ type fan uses wide blades with a large chord length and spatial distortion. This design allows it to provide high air volume and pressure at lower rotational speeds, which significantly minimizes noise.
Q: What sizes are available for the DZ axial flow fan?
A: The fan is available in 9 different specifications, with diameters ranging from 250mm up to 1000mm to suit various installation requirements.
Q: Can these fans be used in corrosive environments?
A: Yes, the anti-corrosion version is specifically designed for such environments, featuring an impeller and casing made from high-quality fiberglass reinforced plastic.
Q: What is the explosion-proof rating for these fans?
A: The explosion-proof model features a flameproof motor and aluminum alloy blades, with an explosion-proof grade of EXdIIBT4, making it safe for flammable gas environments.
Q: What are the typical installation configurations?
A: Based on structural shape, these fans are classified into wall type, post type, and pipeline type, allowing for flexible mounting in ducts, on walls, or as standalone units.
Q: Is it possible to add noise reduction accessories?
A: Yes, to meet specific acoustic requirements in sensitive areas, the fans can be equipped with mufflers of various lengths.