Alju, S.l.

Sand Casting Shot Peening

The main use of shot blasting machines in foundries with a sand molding process, both iron and steel and bronze or brass, is to remove the remains of sand from the mold and from the core or heart in a first shot blasting and to homogenize the finish. surface, after the deburring process in the final shot blasting.

Another use of the shot blasting machines in these foundries is to clean the returns (sprues and risers) before putting them back into the furnace, generating energy savings and less wear on the refractory linings of the furnaces.

Virtually all types of shot blasting machines are used in foundries. Tumble blasting machines, suspended load blasting machines, continuous metal mesh blasting machines, plate blasting machines, blasting rooms.