Industrial Compressed Air Filter

An industrial compressed air filter is used to remove solid particles, oil mist, water droplets and other contaminants from compressed-air pipelines. It can provide cleaner compressed air for pneumatic equipment, instruments and production processes.

Different filtration stages can be selected according to the required air quality and actual system conditions. Available configurations include prefiltration for particles, coalescing filtration, fine filtration and activated-carbon filtration. Instead of treating every compressed-air system with the same filter grade, the filtration arrangement can be selected according to the contaminants that need to be controlled at each stage.

The supplied data gives a rated flow range of 30–3,000 m³/h. Filtration accuracy options include 5 μm, 1 μm and 0.01 μm. Maximum working pressure is listed as 10–20 bar, while residual oil content can be configured as low as approximately 0.01 mg/m³ depending on filtration grade and product model.

Filtration accuracy alone is not enough to specify an industrial compressed air filter. System airflow, minimum operating pressure, acceptable pressure drop and required air purity should be reviewed together.

Different filtration stages perform different tasks, so several filter grades can be arranged in sequence when the end-use air quality requires it. Initial pressure drop is particularly important because it directly affects compressed-air system operation. The supplied information therefore recommends confirming the initial pressure drop at rated flow for the actual model instead of applying one resistance value to all filtration grades.

Applications listed in the source include mechanical manufacturing, painting, electronics production, instrument air, automation equipment, packaging equipment, laser processing and general industrial compressed-air systems.

The technical team can discuss system flow, operating pressure, filtration accuracy, connection interface and available installation space before confirming the product configuration. OEM/ODM production and manufacturing according to technical drawings or prototypes are supported.

Where an order requires a different connection, filtration grade or structural dimension, these specifications can be confirmed before production. The company has worked in air filtration since 2004 and continues to develop filtration materials and filtration technology.

For volume purchasing, samples can be used to confirm product structure and specifications before production. The listed development time for customized samples is 7 days, and some products may be available as free samples depending on the actual product situation.

A 100% inspection is carried out before packing, and third-party inspection is accepted. Dedicated service personnel can assist with order communication and after-sales issues. International shipments can use cartons with three-plywood pallets or wooden cases according to filter dimensions.

For procurement projects, specifying the industrial compressed air filter by flow, pressure, filtration grade and acceptable pressure drop provides a clearer basis than selecting only by nominal micron rating.