Complete delivery of top loading arms for sulfuric acid loading to rail cars at JSC Chelyabinsk Zink Plant

In February 2017 the production and engineering company ENCE GmbH has successfully developed and delivered a complete set of top loading arms for loading concentrated sulfuric acid to railway tankers at JSC Chelyabinsk Zinc plant, which is a part of UMMC-holding.

Сomplete set of top loading arms was designed for D№ 100; each arm had a vapor return pipe (D№ 50) and was designed to operate in 94% H₂SO₄, with an operating temperature from -34deg.C to  40deg.C. The complete set consisted of right handed and left handed connections.

The scope of delivery included: level sensors (plug), grounding system, counter weights balancing device, plate sealing covers, spring type telescopic downpipes, arm initial position locking and arm secondary position locking.