Grey cast iron parts
Prototypes
Medium and high volume production of aluminum castings
Tool body blanks
Aluminum casting
Tool design

Molding materials

For cast iron

Mainly bentonite sand mixture, or if higher size accuracy needed, K-4 type sand with furan resin.



For cast aluminium

Sand with oil (sometimes silk sand), or the above mentioned furan resin with K-5 type sand.



For cores

In both cases sand with furan resin, or hotbox technology.