3. Ejiri ya na tube nchebe thermocouple na-abụghị metallic, site na nha kpọmkwem nke aluminom okpomọkụ, na-anabata njikwa okpomọkụ okpukpu abụọ, nke na-eme ka mmejuputa nke ọma nke teknụzụ ngwaahịa;
4. Nhọrọ pụrụ iche nke graphite crucible dị na-ebubata, nke nwere ezigbo okpomọkụ, ogologo ndụ ọrụ, na enweghị àgwà mgbasa ozi ígwè;
5. Ọ na-ekpo ọkụ site na elu okpomọkụ alloy mgbochi band, nke nwere àgwà nke nnukwu okpomọkụ dissipation elu ebe na ogologo ndụ ọrụ;
6. A na-ejikwa usoro nchịkwa na-eji mkpuchi ntanye, n'elu mkpuchi okpomọkụ na ọrụ ndị ọzọ iji hụ na nchekwa nke akụrụngwa na ọrụ;
7. mkpuchi ọkụ n'okpuru ntụgharị nrụgide, dị mfe ịrụ ọrụ;
8.Handwheel na reducer mbanye ọkụ ọkụ na-atụgharị, dị mfe ma dị mfe, obere ọdịda ọnụego;
9. Njikọ ọkụ ọkụ na-eji nkwụnye ụgbọ elu ama ama nke mba ụwa, ọ dị mma ma bụrụ nke a pụrụ ịdabere na ya.