I am not sure what you mean by a motorcast machine? I have a
Neycraft/Degussa motorized casting machine that I am very happy with.
The cost was about $4000, we are doing platinum as well as gold with
it Thanks, Etienne Perret Designing Colored Diamond Jewels
www.etienneperret.com @etienne_perret 20 Main St Camden, Maine USA
04843 tel.+207.236.9696 fax.+207.236.9698