These GRP fiberglass drums were used for soaking, pickle and tannage of raw skins.
Furthermore for chrome tannage of dyeing merchandise.
They have the big advantage of enabling the floating process in horizontal
and vertical direction, and thus reducing the necessary amount of water and
chemicals min 30% in comparison to the usually used vats.
The penetration effect of the chemicals and the soaking were improved by
that. Drums had been used in german tannery according with world most strong environment regulation, what means that they are really reduce amounts of water and chemicals min 30%. Drums are 2500x2500 with all necessary equipment.
Leszczynowa 64 Torun Poland