Metal industrie - Import export

Zinc(II) chloride is used as a catalyst, as a dehydrating and condensing agent, soldering flux and metal etchant. It is also employed in preserving anatomical specimens, wood preservatives, deodorant, disinfecting and embalming materials. It is employed as a mordant in printing and dyeing materials, and in the vulcanizing processes of fiber and rubber. It is useful as an electrolyte in dry cell batteries, in metal industry, in galvanizing iron and as an electrolyte for electroplating. It is useful in an organic synthesis, for example in the Friedel-crafts acylation, Fisher indole synthesis, Lucas reagent (zinc chloride with HCl), activation of allylic/benzylic halides towards reaction with olefins or with sodium cyanoborohydride catalyzed reduction of halides, organozinc reagents for use in Negishi coupling, and aldol condensation reactions.

Fully automated spray cleaning system equipped with upward-opening passage curtain. The unit is designed for cleaning large and heavy parts and assemblies. Parts are put on a movable bottom (trolley) and move inside the washing chamber. The part is processed by means of a gantry U-shaped ramp with multidirectional nozzles on all sides. The efficient cleaning of surfaces that helps to remove a wide variety of contaminants is carried out with an alkaline cleaning solution heated to a predetermined temperature.

Fully automated spray jet cleaning system with rotating ramps, upward-opening curtain and roll-out worktable. It may include several stages of cleaning: washing, rinsing, drying. All stages are performed in one chamber. The washer is designed for cleaning large parts weighing up to 1,5 ton starting from cooling mixtures, dust, shavings, composites, oil after stamping, conservation lubricants, polishing pastes, emulsions, oil products. The efficient cleaning of surfaces that helps to remove a wide variety of contaminants is carried out with an alkaline cleaning solution heated to a predetermined temperature.