The Silver Medal Award of 2018 Taiwan Innotech Expo Invention Contest.

In 2004, we won the Taiwan Excellent Award and certificated the ISO 9001. Our company makes efforts to enhance the professional knowledge about the compressors and the plans of our factory.

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Dolomann Industrial Filter - A Professional Manufacturer of Filters & Spare Part Air Compressors For Nearly 30 Years

Located in Taiwan, Dolomann Co. Ltd. is a filters and spare part air compressors supplier and manufacturer in Machinery Industry.

Dolomann has more than 20 years of professional knowledge and maintenance technology for air compressor. and all the products produced have resumes, and cooperate with 5G communication to import AR application and cooperation to ensure the quality and trust of the guaranteed products.

Dolomann Industrial Filter has been offering customers filters and spare parts air compressors since 2007, both with advanced technology and 30 years of experience, Dolomann Industrial Filter ensures each customer's demands are met.

The Silver Medal Award of 2018 Taiwan Innotech Expo Invention Contest.

2018/09/29 Dolomann Industrial Filter

OIL KILLER Oil-free Purification System

An oil-free purification system for compressed air includes: an oil-based air compressor which provides compressed air; The low-temperature filtration and drying system comprises a nano glass fiber filter and a first heat exchanger, wherein the first heat exchanger reduces the temperature of compressed air, increases the viscosity of oil by using low-temperature deceleration, enlarges water molecules, and is easy for water droplets to collide with oil mist to be coated, so that the condensation speed is accelerated to reach oil droplets, which are filtered and assembled by nano glass fibers and recovered into large oil droplets to be actively taken out by an electronic automatic blowdown device, so as to output clean oil-free air.

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