What’s High Temperature Fan
A high temperature centrifugal fan is a ventilation equipment specially designed for use in high temperature environment. Roltec high temperature centrifugal fans can convey air temperature up to 800℃, with a ventilation volume range 3000-1500000 m3/h, and air pressure range 1500-11000Pa.Please inform your required pressure and airflow and we will design your high-temperature centrifugal fan selection and specifications accordingly.
Roltec High Temperature Fans
Direct drive, the motors, housing and impellers are all specially made for the high temperature purpose.
Belt drive type high temperature fans ,the fan impeller material is high temperature resistant materials normally stainless steel.
Motor is connected by couplings with the high temperature fan to save energy.
Product Features
Roltec high pressure centrifugal fans is designed to provide a good performance while saving energy for you.
Advanced impeller design and optimized pneumatic layout are adopted for the high temperature centrifugal fans to improve the ventilation efficiency.
The simple and compact structure of the Roltec high temperature centrifugal fans makes installation and maintenance easy.
The Roltec high-temperature centrifugal ventilator strictly complies with the relevant standards and specifications during the design and manufacturing process to ensure its stability and reliability.
High Technology and Good Quality Guaranteed
Roltec high temperature fans adopts advanced research and development software for finite element analysis and flow channel optimization design. In terms of material selection, fully consider the creep strength, ultimate strength, and ultimate plasticity of the material. In terms of thermal expansion design, full consideration is given to the thermal expansion of the casing, the thermal expansion of the shaft seal, the clearance fit between the air inlet and the impeller, the fit tolerance between the impeller and the main shaft, and the linear expansion problem of the main shaft; In terms of heat dissipation, fully consider the heat dissipation of bearings and shaft seals.
If you’d like to maintain the temperature or reduce the air heat loss during operation, we will put some special material such as insulation cotton in the high temperature fan.
First of all, it’s necessary for you have to provide details including: flow rate (air volume), full pressure, service temperature, working instantaneous temperature, outlet angle and rotation direction. Then you will get a selection report of suitable high temperature fan for your reference. After confirming the model selected, you will get a quote from us.
The normal centrifugal fans or blowers not properly designed for this purpose will not be able to survive when used at temperatures above their design. You have to have a special designed fan to meet up your special working conditions.