Hello
I知 new to this site but I知 a jewellery caster who before only used a propane torch to melt silver for casting I now have a furnace for melting silver and brass but it seems to be always breaking or costing more as continuous use the crucibles break down. I do vacuum casting and my furnace has yet again failed me and I have a brass commission looming, should I buy a new electric furnace, a gas furnace or change to an oxyacetylene or oxypropane torch in order to melt brass and silver??? What are the benefits of torch to furnace in regards to top pouring vacuum casting??
Help and advice from experts needed please
Thanksl