Products for foundry -
Since its foundation in 1975, Faprosid s.r.l. has been one of the leading European producers of exothermic and insulating materials for foundries and steel plants. Faprosid s.r.l. has developed new types of products for high-quality foundries, as confirmed by major European companies. Production at Faprosid s.r.l. consists of completely automatic plants designed to obtain a final product of guaranteed quality, meeting all requirements currently demanded by the market. The company’s staff has a wealth of experience which enables us to offer customised and efficient solutions to each and every customer. Modern foundry casting technologies require, in most cases, the use of iso-exo sleeves in order to control the volume shrinkage suffered by the metal used as it passes from the liquid state to the solid state. Compared to the old conventional risers, the proper use of these sleeves ensures an almost perfect feed and subsequent filling of preformed models without any chemical, physical or mechanical variations. The type of casting and the specific shrinkage of each metal cause the theoretical time and solidification parameters to vary; thus the use of iso-exo sleeves requires appropriate study in order to ensure optimum results.
FOUNDRY MICROSLEEVES EXO 30
FOUNDRY SLEEVES ISOL 53 - ISOL 30
SLEEVES EXO 23 - EXO 23B - EXO 25 - EXO 25B - EXO 27
SLEEVES EXO 26 - EXO 28 - ISOL 70
POLYGONALS “V” SHAPED
PROTECTING DEVICES FOR CASTINGS