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How to increase the efficiency of cartridge filters?

Integrating a HEPA H13 or H14 filter exhaust system into a cartridge filtration system can offer significant benefits, especially in environments that require further reduction of suspended particles in the air, such as laboratories, clean rooms, or industrial environments where high air quality is required.
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We welcome you at Blechexpo 2023

GEF EXTRACTION would be extremely pleased to welcome you as a guest at our stand at the Blechexpo exhibition, taking place in Stuttgart from the 07 to 10 November 2023.
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Safe working with water filters and aluminium

When we talk about deburing, the most commonly used filtrations are dry and wet. As you know, GEF developed water filters mainly to prevent fires and explosions in the extraction system.
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Definition of grinding?

Grinding is the operation by which various materials are ground and polished using a grinder, also known as a grinder.
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Welding fumes

Welding fumes must be extracted at the source to prevent them from reaching the operator's respiratory system or dispersing into the work environment.
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Welding

Welding allows the permanent joining of two metal parts by fusion or by a filler metal
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Euro Blech 2022

GEF EXTRACTION is pleased to announce its presence at the EUROBLECH exhibition, the most important international event for sheet metal working and the excellence of technology related to it.
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CMP

CMP circular filters are suitable for use with pressures of up to 40,000 Pa and are made of robust calendared sheet metal, welded and then painted. In addition to the standard version, an AISI 304 stainless steel version is also available.
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Welding and Steelworking Department

Investing in technology, innovation and training of human resources has allowed GEF to establish itself, for over 30 years, as one of the most esteemed brands in air filtration and dedusting.
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Which is better: bags or filter cartridges?

Those who work in our industry often hear and ask themselves this question. There is no definitive answer, even if we list the pros and cons...
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