• Durability: Vinylester resin, UV protection, extended service life.
• Customizable: Computer strain analysis, G2.5 balance, low vibration risk.
• Easy Maintenance: Oil bath bearings, heat/corrosion resistant, cost-effective.
• Professional Team: Expert wind turbine guidance.
• High aerodynamic efficiency, low noise, corrosion resistance.
• Medium temp range: -20℃ to 80℃, ≤ humidity, ≤ 100mg/m3 dust content.
• Durable Fiberglass Build: Ensures long-lasting performance.
• Ethylene-based fiberglass blades optimize airflow.

Application

The G130, Y130, and R130 series industrial fans provide reliable airflow for ventilation, induced draft, and secondary air systems in fluidized bed boilers with a capacity of 130t/h, especially in thermal power generation. Designed to handle air and flue gases, the G130 ventilator and R130 secondary fan operate with air up to 80°C, while the Y130 induced draft fan manages flue gas at up to 250°C. Dust concentrations are limited to 100mg/m³ for air and 200mg/m³ for flue gases, making it ideal for various industrial environments.
 

Fan Design

1. 1. The single-suction configuration of each fan ensures efficient airflow and easy maintenance.
2. 2. Fans in the series are available in both right-hand and left-hand orientations.
3. 3. The outlet angle is marked on the casing, which provides precise alignment of each fan’s airflow direction.
4. 4. The fans utilize D-type coupling transmission, enhancing reliability and smooth operation.

Structural Highlights

This high-efficiency centrifugal fan includes core components such as the impeller, casing, air inlet, regulating door, and transmission mechanism.

1.  
2. 1. Impeller: Featuring welded, conical-arc and flat-disc blade design, each impeller is dynamically balanced to reduce vibration, promoting stable and reliable performance.
3. 2. Casing: The casing is crafted from quality steel and molded into a volute shape for efficient airflow and structural resilience.
4. 3. Air Inlet: The inlet adopts a streamlined, convergent shape to improve gas entry and minimize energy loss, secured by bolts for operational safety.
5. 4. Regulating Door: Installed axially in front of the air inlet, the regulating door controls fan flow with a range from fully open (0°) to fully closed (90°). For high-temperature applications, molybdenum disulfide grease is used on induced draft fans, while calcium-sodium grease is applied on ventilator and secondary air fans.
6. 5. Transmission Components: Comprising a main shaft, bearing box, and bearing, the transmission mechanism is built for high performance, equipped with a thermometer and oil level indicator. L-AN46 oil is used, with water cooling as required based on external conditions.

Performance and Selection