| Ordinary red gold melting furnace | Red gold melting furnace with net | Ordinary black gold melting furnace | Black gold melting furnace with net |
| 220V/110V Chinese plug, European plug, American plug, British plug | 220V/110V Chinese plug, European plug, American plug, British plug | 220V/110V Chinese plug, European plug, American plug, British plug | 220V/110V Chinese plug, European plug, American plug, British plug |
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| Host *1 Graphite crucible*1 Crucible tongs*1 Anti-scald gloves*1 Instruction Manual*1 | Host *1 Graphite crucible*1 Crucible tongs*1 Anti-scald gloves*1 Instruction Manual*1 | Host *1 Graphite crucible*1 Crucible tongs*1 Anti-scald gloves*1 Instruction Manual*1 | Host *1 Graphite crucible*1 Crucible tongs*1 Anti-scald gloves*1 Instruction Manual*1 |
| Silver-35 minutes Gold-40 minutes Copper-60 minutes | Silver-35 minutes Gold-40 minutes Copper-60 minutes | Silver-35 minutes Gold-40 minutes Copper-60 minutes | Silver-35 minutes Gold-40 minutes Copper-60 minutes |
| 1. Check whether the voltage meets the voltage required by the
machine before use. It is 220V in Mainland China and 110V in some countries. 2. During use, the molten metal solution needs to be poured out
directly and cannot be put in the machine for heat preservation, which will easily cause the furnace wire of the machine to burn out
and the temperature probe to fail 3. The temperature around the furnace during work will be
relatively high, please place it in a stable/ventilated place for
work 4. Pay attention to safety when taking out the crucible, handle
with care 5. The continuous working time of the machine cannot exceed 3
hours. If you need to continue to use it, please let the machine cool down for 30 minutes before using it. 6. It is forbidden to overload smelting to avoid the outflow of
liquid metal during the smelting process Please turn off the power before cleaning |