Vow ASA products

C. H. Evensen Industriovner AS develops, designs and manufactures industrial furnaces and equipment for a variety of heat treatment processes. As a leading Nordic and a global supplier of furnaces, turn key solutions and modernizations, C. H. Evensen has the experience and knowledge to provide innovative solutions.

Biogreen is an innovative, patented pyrolysis solution that has been in operation since 2003. Biogreen decarbonizes industrial processes by converting plastics, waste, and biomass into renewable carbon materials and fossil-free energy. Biogreen is an extremely versatile system, based on an electrically heated screw conveyor, the Spirajoule®, designed for advanced thermal treatment in temperatures up to 800 degrees C and beyond. Thanks to its precisely controlled continuous and fully automatic process Biogreen truly supports the circular economy and industrial decarbonization sustainably and profitably.

The heart of our pyrolysis processes is the electrically heated screw conveyor - the Spirajoule - a universal tool for heat treatment of bulk products and residues. Thanks to its flexibility we have developed multiple applications across various domains of industry. Whether it is a food debacterisation, minerals dehydration, biochar production or waste treatment, we are ready to prepare a solution tailored to customer needs.

Safesteril is the name of our innovative continuous sterilization process, which is completely safe and natural. It only uses heat to safely and gently reduce the microbial load of sensitive raw materials, without impacting important characteristics like flavor, taste, color or moisture. SafeSteril will make your product safer for the consumer, while maintening its high quality.