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We specialize in underground mine ventilation and high pressure burner systems
GEFA System offer high technology automation solutions for municipalities, industries and underground mines all over the world. With 30 years in the business, we have long experience in developing efficient and simple-to-use systems. We are specialized in underground mine ventilation and high-pressure burner systems for several types of industries.
All our products are developed in Gällivare Sweden, the mining capital of Europe.
Arctic Vent Control
Arctic Vent Control is our ventilation-on-demand system for underground mines. Features like car detection sensors and scheduling helps optimize air quality and reduce energy consumption.
Arctic Heat is a burner system, ideal for burning all kind of oils and other liquid fuels. Our technology reduces waste products and decrease fuel costs. The burners can be used within many industrial processes.
Arctic Automation is a system that allows you to control multiple water/wastewater systems stations without ever leaving the office. We have delivered this product to municipalities across Sweden since 1988.
During spring and summer 2019 we have invested in new machines and equipment in a step to further develop our test facility. Building a larger
We recently received a new order from Australian company Major Furnace on a 9 mw burner. The burner will be used within an AU smelter
In May we received a new order for Arctic Heat from Anglo American. In June we will deliver two burners that will be used within
The year of 2019 marks a huge milestone for Gefa System. This year, we have been providing our demand controlled ventilation system for LKAB, for
Macon, Arctic Heat
"Our instruments detected unburned fuel in the boiler at levels of 50ppm after a dry-out campaign where we would normally have levels of 1000ppm with our previous system. This saves us time and allows us to give an extended warranty to our client."
New Boliden, Arctic Heat
"Up to 30% decrease in fuel consumption and higher temperatures resulted in money saved and a longer converter life cycle."
LKAB, Arctic Vent
"After installation of Artic Vent Control there was a 29% decrease in energy consumption from the fans and a 40% decrease in energy for heating the mine air. The introduction of this new system in the Malmberget mine have led to a decrease in the annual electric energy consumption from 167 GWh to 72 GWh."
If you are interested in our products or want to know more about us, send us an online inquiry and we will get back to you as soon as possible.
You can also give us a call. We are available at phone: +46 970-165 80
Business hours 7am – 4pm. Monday – Friday, Central European time.