Forward curved blade centrifugal fans operate at relatively low speeds, and are usually suitable for large air volume and low static pressure conditions. The highest static pressure efficiency is 60%-68% and usually occurs slightly to the right of the static pressure maximum. The power curve has an increasing tendency and is an "overload-prone" fan. The advantages of forward curved blade fans are low cost, low speed, thinner shafts and smaller bearings, and a wider operating range.
The disadvantage is that the shape of the performance curve may be parallel to the network resistance curve, and the reduction of the static pressure in the system may cause the motor to be overloaded. In addition, the structural strength of the blade is low and cannot be run at a higher rotational speed.
Our advantage
Professional manufacturer of centrifugal fans and axial fans in China
1、More than 15 years of fan manufacturing and development experience
2、Passed ISO9001:2015 international quality system certification
3、Widely used in large projects
4、Exported to Russia, Southeast Asia and other countries and regions
5、Provide professional methods to support product customization.
Production equipment
Advanced production and testing equipment to provide customers with high-quality products.
Foreign cooperation
Exported to Russia, Southeast Asia and other countries and regions. Many customers are full of praise.
Industry application
Products serve large-scale supporting units and are widely used in large-scale projects
Forward curved blade centrifugal fans operate at relatively low speeds, and are usually suitable for large air volume and low static pressure conditions. The highest static pressure efficiency is 60%-68% and usually occurs slightly to the right of the static pressure maximum. The power curve has an increasing tendency and is an "overload-prone" fan. The advantages of forward curved blade fans are low cost, low speed, thinner shafts and smaller bearings, and a wider operating range.
The disadvantage is that the shape of the performance curve may be parallel to the network resistance curve, and the reduction of the static pressure in the system may cause the motor to be overloaded. In addition, the structural strength of the blade is low and cannot be run at a higher rotational speed.
Our advantage
Professional manufacturer of centrifugal fans and axial fans in China
1、More than 15 years of fan manufacturing and development experience
2、Passed ISO9001:2015 international quality system certification
3、Widely used in large projects
4、Exported to Russia, Southeast Asia and other countries and regions
5、Provide professional methods to support product customization.
Production equipment
Advanced production and testing equipment to provide customers with high-quality products.
Foreign cooperation
Exported to Russia, Southeast Asia and other countries and regions. Many customers are full of praise.
Industry application
Products serve large-scale supporting units and are widely used in large-scale projects
