Drive belt pulleys - Import export

ERF-CAT double suction centrifugal cell fans are produced in different sizes between 1.000m³/h and 20.000 m³/h flow rates. Cell panels are 20 mm thick and 70 kg/m³ density rock wool insulated. They provide maximum efficiency with low energy and vibration-free operation.

It is similar to chain mechanisms in terms of its working principle, as it carries out motion transmission in a closed manner. In terms of materials, it is similar to belt-pulley mechanisms The conversion rate is fixed. The movement can be precisely synchronized as desired. Does not require lubrication. It gets very little hot during operation, It works noiselessly. It allows the use of very small diameter gears.