Filtering Fabrics for Liquid Fluids

The filtering fabrics for Liquid Fluids manufactured by AirLink Filtros are produced in chemically linked calendered polypropylene or in polyester and viscose. Both models are developed with superficial final touching, focused on guaranteeing a clean-cut fluid and with better durability.

In metallurgic industries liquids are used with the function of lubricating or refrigerating the tool and the piece machined. Besides these objectives, these liquids have the function of transporting the particles out of the tool actuation are, washing this area. Different liquids lubri-refrigertors are used for the most diverse types of machining metals and operations, such as:

• Mineral oils emulsions;
• Symmetric oils solutions;
• Semi-synthetic;
• Integral oils;
• Kerosene;

Different filtration processes require different filtering elements. The filtering elements on its turn must have some basic properties. According to their characteristics, the usage possibilities will be determined to meet the quality requirements of the filtered liquid. The filtering element structure can be denser in the case of smaller and less dense particles retention; in the case of bigger particles retention, or when the equipment operate with less working pressure, such as in gravity filters. When being used, a filtering element must provide the formation of a layer of residues in its surface.

The main advantages are:

Increase of the refrigerator/lubricant fluid, the machine and the motopump operating life. Increase in the productivity. Protection of the wheel against abrasive particles, enlarging its proficiency and lifetime;

The main applications are:

• Grinders
• Honings
• Lapping industries
• Super-finish
• Machining Centers.