courts and cocoon to crumble exposing the brand-new series 8000 crankcase what we now see here is the down sprue and the path taken by the steel into the mold the first task now falls to a welder who has to sever the two down sprues the gas jet slowly cuts its way through the tubes which are as thick as tank Armour other superfluous parts are also still attached to the seven meter long cast body they were needed for the casting process now they too are cut off [Music] there's another four to higher up and to