Low Presssure Industrial Centrifugal Fans - YFBCSL
Volume range:1,000～418,831 m³/h
Static pressure range:400～3,951 Pa
drive type: Belt/Direct Driven
- Optimized design
The fan adopts advanced technology. Design of backward curved centrifugal wheel is optimized by means of CFD hydro-field simulating. The design is more accordant with the aerodynamic characteristics, and high efficiency, and stable airflow.
- Advanced process
Steel laser cutting, precise positioning jig and all-welded technique are adopted for the blade to ensure smoothness of the margin of the blade. The welding angle is accurate, the whole blade is with strong strength, and the stress is evenly distributed during long-time high-speed operation. The operation is stable and reliable.
- High balancing level
Each wheel is subjected to dynamic balance test. We insist to the balancing level of G4.0(Typical products are balanced to G6.3 only). Long-term quiet and stable running of the fan is ensured fundamentally.
- High-efficiency range
The wheel has a stable and smooth aerodynamic performance curve and owns a wide range of high efficiency working area which can efficiently avoid fan performance decrease caused by the deviation of the working point.
The series wheel exist a peak value of shaft power, when the motor is selected according to the power combined with the margin factor of motor power, the fan shaft power will not exceed the motor rated power no matter on which operation point of the stable working range the is running, then the clients can use it at ease.
- High reliability
- To be adopted FEA-aided design for enhancing the reliability of structure.
- Scroll and wheel with high strength and no leakage characteristics are all-steel continuous welded to improve operation safely.
- New shaft and coupling technology to ensure precise assembly and high reliability.
- Fan shaft is subjected to finish turning & hardening and tempering. Maximum load surpasses 35% of limit speed to ensure the long-term continuous operation of the security.
- Bearing seal can be lubricated. Service life more than L10:80000 hours to ensure the reliability of long-term continuous operation.
- To be configured shields and adopted bright warning color of the drive unit to ensure the personal safety of customer.
- To be vibration tested before the fan leave the factory to achieve the requirements of long-term stable and reliable operation .