Alloy Steel High Air Flow Cement Fan Anti Explosion Ventilation

Alloy Steel High Air Flow Cement Fan Anti-Explosion Ventilation

Introduction

The 5-12 series centrifugal fan is an enhanced version of the 5-11 series medium pressure centrifugal fan.

It has a larger output flow than the 5-11 series. It is also used to transport a variety of common gases and hard materials in the industrial field, the application object is exactly the same as 5-11 series fan.

The fan speed can be flexibly set by matching different pulley diameters to make the fan run at the highest efficiency point and reduce energy waste.

Detail introduction

1. Impeller:

12 pieces of backward aerofoil blades are welded between the Arc cone front plate and the flat shaped rear plate. Because of the use of airfoil blades, the fan is guaranteed to have high efficiency, low noise and high strength. The impeller is corrected by static and dynamic balance, so the operation is stable. Forced draught fan and induced draught fan of the same machine number have same impeller structure.

2. Casing:

The casing is a volute welded by ordinary steel plates.

The casing of a single suction fan is made in three different forms: The No. 8 to 12 casing is made into an integral structure and cannot be disassembled; The No. 14 to 16 casing is made into a two open structure; The No. 18~29.5 casing is made into a three open structure.

The induced draft fan and the volute plate are appropriately thickened to prevent wear.

Technical data

Product Features

The main shaft of the transmission part is made of high-quality steel, and the 5-51 series of fans are all made of roller bearings.

The bearing housing is available in two forms: No. 8 ~ 16 uses a whole cylindrical bearing housing; No18 ~ 29.5 uses two independent pillow bearing boxes.

FAQ

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

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