Large Flow Centrifugal Blower Fan Ventilator External Rotor

Boiler Air Blower Ventilator External Rotor Centrifugal Blower Fan

Introduction

The 4-09 series large-flow centrifugal fan is 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.

Boiler Air Blower Ventilator External Rotor Centrifugal Blower Fan is widely used in the cement industry, building materials industry, environmental protection industry, metallurgical industry, power industry projects such as large-scale dust collector, industrial boilers, ventilation systems, cooling.

Technical data

Advantages and 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.

FAQ

1. What parameters need to be provided when you design the industrial centrifugal fans?

Answers: Air flow, total pressure or static pressure, inlet temperature, local voltage and frequency, Altitude etc.

If there is flammable and explosive gas, or big dust loading in the medium, please also inform the designer.

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.

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: SIMO Blower has obtained ISO 9001-2008, CE, BV certifications and so on.