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VEVOR Propane Melting Furnace, 2462°F, 10 KG Metal Foundry Furnace Kit with Graphite Crucible and Tongs, Casting Melting Smelting Refining Precious Metals Like Gold Silver Aluminum Copper Brass Bronze

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Questions and Answers

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What kind of propane do I need to run this furnace? Would any old outdoor hardware store propane tank work?

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Yes, any old outdoor hardware store propane tank can work.

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Does this have to have refactory cement applied over the cotton fabric

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Refractory cement is not necessary, but applying refractory cement can increase the service life of the product.

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Will the furnace work properly with natural gas?

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No, propane gas or butane will work, but natural gas cannot be used.

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Can you increase the amount of propane gas psi to 10 psi to melt copper?

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The recommendation is about 20psi, but please adjust it according to the real-time temperature.

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I recently purchased the 10kg Propane Melting Furnace. Upon assembly I realized that the regulator does not fit onto a standard US propane tank. Could you please direct me on getting a proper regulator? Also, the fitting that inserts into the burner does appear to be different than the instructions and any of the photos I can find. There is no stopper and the nozzle fits all the way in with a screw on the burner. I assume that this will still work but I would like confirmation. Thank You

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Purchase a new gas cylinder regulator based on the regulator style of your gas cylinder reference product. The regulator only needs to meet the requirement that the thread connecting one end of the nozzle is 4/1-19. Or look for a suitable adapter. One end of the adapter's thread is W21,8×1/14'' LH DIN 477 nr.1, and the other end is the customer's cylinder thread specification.

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