Dust holding - Import export

Although the operation principal of these cylindrical filters are similiar, they have a bright product variety. The cylindrical filters are produced from material with synthetic nonwoven and cellulose content which has resistance against heat and humidity. Material like Glass fiber and paper with polyster are used by the production of these filters where they are used in several production process machinery as blower and suction filters.

Glass Fiber Rolls are produced from nonflammeable fibers and not suitable for washing and have progressive structure in direction to clean air side. They are used mostly by paint cabins as bottom fitler to hold paint mist and as prefilters mounted in different types of cassets. Dust holding efficiency vary from 82 to 97 %. In addition there are other class of Glass fiber rolls used by drying ovens and cabins with high temperature air circulation. They are classified according EN779 from G3 to F5

Synthetic Fiber Roll Filters are formed as a result of thermal bonding of synthetic fibers without using any binders or adhesives. They provide low pressure reduction and high dust holding capacity, as well as obtaining an effective filtration thanks to the pore structure that tightens towards the air outlet direction. Although some types can be washed and reused, most of them are disposable, providing healthier filtration performance. It is available in different grades from G3 to F5. They are not affected by moisture and contact with chemicals; have high physical strength. They are used as prefilter and precision filter protective filter in Paint Booths, Central Ventilation systems.

Compact filters are used in hospitals, airports, museums and industrial applications where medium and high quality airflow is required. These filters are used as primary and/or main filters to prevent toxic gas, aerosol and general dust pollution. They are especially suited for for handling large airflow volumes and achieve long service life times due to their large dust storage capacity. By their production different materials are used like water resistant glass fiber filter paper pleated and mounted in Vform frame. Pleats are formed and fixed with thermoplastic seperaters. Due to this special design dust are hold and spread homogen between the pleats. Their filtration quality is high and pressure drop low. For special cases Aluminium seperaters are used and such types have high capacity