Food: potato & vegetables

Filling funnels, slides and dosing systems used in starch processing ( potatochips, French fries) are being electro-polished. This assures an easy cleanability of the surfaces.
Also transport screws suffer less of constipation.The electro-chemical polishing and passivation also reduces the slight blackening of vegetables (potato – cauliflower – asparagus) and on pharmaceutical or chemistry products.