The RZ Institut started its work in 1967, and since 2001 is a fully private-owned company.
Its main activities comprise: production of aluminium and copper alloys in ingots, steel deoxidation aluminium alloys; production of ramming masses for induction industrial furnaces, masses for torquetting of electric furnaces, ground chamotte and dolomite, metallurgical lime, additives and other non-metal products for steel industry, foundries and metalwork plants; production of aluminium and copper alloys castings in sand moulds - elements for sewerage and water systems, underground hydrants, fire hydrants, ventile heads, pipes, brass and bronze art casting - sculptures, statues, plaques, ornamental articles; laboratory services for mining and metallurgy.
The annual production of the firm amounts to 2000 tons of aluminium alloys - ingots and castings, 500 tons of bronze and brass - ingots and castings, and 2500 tons non-metal products.
LATEST issue 1/2021
The majority of Bulgarian companies engaged in sheet metal processing use high-tech CNC machine tools, allowing them to achieve the desired levels of quality, precision and characteristics of the finished product. Learn more about the sector here!
RAIS and Fagor Automation are involved in several joint industrial and educational projects and are developing customized solutions together for the new market demands related to high productivity and Industry 4.0
"Plastic and Rubber processing machinery in Turkey" is the cover story in the latest issue 1/2020 of the magazine. The whole article, dedicated to the development of this industry, you will find here...