SAVELLI has recently installed and successfully commissioned a new horizontal tight flask molding line type F1 (1.400 x 965 x 400/400 mm, 60 molds per hour) equipped with Formimpress mold compaction system served by a new SAVELLI SK 90 sand cooler and a new SAVELLI SGMT 4000 sand mixer at Zakład Metalurgiczny “WSK Rzeszów” Sp. z o.o., in Poland.
The new molding line produces heavy large grey and ductile iron castings mainly for trucks and tractors.
The molds-castings are partially cooled in flask and in double welded steel jackets (2 molds in 1 jacket). ZM WSK is now producing castings with the best sand/metal ratio thanks to SAVELLI mold compaction process, Formimpress - a high-pressure double squeezing system that comprises a simple impression of the pattern directly into the moulding sand contained in the flask. The forces originating during the squeezing phase are opposed by a counter force. For more detailed information, please click here.
Zakład Metalurgiczny „WSK Rzeszów" Ltd. is a company with over 60 years of tradition in the foundry branch and machining. Almost 90% of the company's revenue comes from exports as its products are being sold to the most demanding world markets in Europe (mainly to Germany, Italy, and Sweden) and North America.
Customers of ZM „WSK Rzeszów" Ltd. are world leaders in:
•power transmission and distribution,
•tractors and agriculture machines production