4-09 series large flow centrifugal ventilation fan
Detail introduction :
The 4-09 series large-flow centrifugal fan is the earliest used fan
in China, and it is also the most commonly used fan.
Suitable for conveying clean air or light materials at normal
temperature, most commonly used in industrial furnaces for air
supply, light particle/powder/crush/fiber transportation, air
drying/cooling of materials, ventilation and smoke exhaust, and
other areas. No viscous substances are allowed inside the gas, and
the dust and hard particles contained in the gas are larger than
150 mg/m3, and the gas temperature does not exceed 80°C.
Product features :
1. When the pressure requirement is met, a large gas flow can be
output, and the noise is very low.
2. The fan speed can be flexibly set by matching different
diameters of belt pulley to make the fan run at the highest
efficiency point and reduce energy waste.
3. Motor sliding guides are provided for easy tensioning of the
belt to reduce energy loss due to belt slack.
4. When the airflow resistance is increased, the motor load will be
automatically reduced and the motor will not be burnt.
5. In the case of a monolithic bracket, the installation is very
simple and requires little support from a professional technician.
6. After the production is completed, all products are tested for
running and vibration values for reliable operation.
Technical specifications:
Industrial and application:
Production process:
Fan structure:
Packing and shipping:
FAQ and Contact us:
1. How many years your company has experience in centrifugal fan
machines?
Answers: Xinxiang SIMO BLOWER Co.,Ltd was founded in 1955. We have
more than 60 years experience on centrifugal fan. We are
manufacturer. Our product has been delivered to more than 40
countries and cities.
2. How about your company’s pre-sales service and after-sales
service?
Answers: before our cooperation, we have the professional technical
team to help you make the technical solution according to your
working condition. To make sure the centrifugal fan efficiency
operation. And also welcome to visit SIMO BLOWER to see the
products production process and quality monitoring system. After
sales service, we will offer 12 months’ repairing service, and
provide lifelong follow-up services. Besides, our engineers are
available for going abroad to offer the repairing service.
3. Does your company have qualifications?
Answers: all of our product are produced by our company will pass
ISO 9001-2008 and CE.
