If you'd like to ask a question about the Heavy Duty Oxygen + Propane/Propylene Gas Gun
please click the link below.Ask a new questionQ - Would this torch work for melting small amounts of silver in a crucible for jewellery casting?
A - Thanks for the Question Michael. The Flame Temp is around 1800°C and Silver melts at around 962°C, so YES, the torch would be suitable for melting "small amounts of Silver in a Crucible". Kind regards GrahamQ - What pressures should be set for the propane and oxygen bottles?
A - Thanks for the Question Robert. Pressure for both gases should be 0.3 - 0.4 bar.